| 2024 | Vistors | |
| Sep.27 | Private (Philippines) | 1 |
| Sep.27 | Asahigaoka High School (Kanagawa) | 11 |
| Sep.26 | Kaize Elementary School (Nagasaki) | 9 |
| Sep.26 | Asahigaoka High School (Kanagawa) | 11 |
| Sep.25 | Asahigaoka High School (Kanagawa) | 11 |
| Sep.12 | Private （USA) | 1 |
| Sep.12 | Shiroyama Elementary School (Nagasaki) | 11 |
| Sep.11 | Private (Switzerland) | 1 |
| Sep.10 | Private (Switzerland) | 3 |
| Sep.5 | Georgetown University （USA) | 3 |
| Sep.4 | JTB Corp. | 14 |
| Sep.3 | Private (Sweden) | 1 |
| Sep.3 | Private (Australia) | 1 |
| Sep. | Private (Japan) | 67 |
| Aug. | Private (Japan) | 169 |
| Jul.29 | Private (Taiwan) | 7 |
| Jul.24 | Private (China) | 1 |
| Jul.22 | Private (UK) | 1 |
| Jul.20 | Private (Hong Kong) | 1 |
| Jul.18 | Chang Guns Memorial Hospital (Taiwan) | 30 |
| Jul.11 | Higashi Nagasaki Junior High School (Nagasaki) | 11 |
| Jul.10 | Mie Junior High School (Nagasaki) | 10 |
| Jul. | Private (Japan) | 91 |
| Jun.6 | Private （USA) | 1 |
| Jun. | Private (Japan) | 50 |
| May.17 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 14 |
| May.14 | Private （USA) | 2 |
| May.14 | Kita Junior High School （Okayama） | 6 |
| May.14 | Hinatayama Junior High School (Kagoshima) | 12 |
| May.2 | Private (Ghana) | 1 |
| May. | Private (Japan) | 85 |
| Apr. | Private (Japan) | 76 |
| Mar.28 | Private (Sweden) | 1 |
| Mar.26 | Private (USA) | 1 |
| Mar.15 | Doshisha International Junior High School (Kyoto) | 36 |
| Mar.13 | Private (Finland） | 2 |
| Mar.13 | Private (Australia) | 1 |
| Mar.7 | Private (Bangladesh) | 1 |
| Mar.5 | Private (USA) | 1 |
| Mar.4 | Yakumo Gakuen Junior and Senior High School (Tokyo) | 8 |
| Mar.4 | Nagasaki Youth Delegation (Nagasaki) | 6 |
| Mar. | Private (Japan) | 76 |
| Feb.17 | Atomic Bomb Medical History Research Group (Nagasaki) | 5 |
| Feb.2 | Nagasaki Foundation for the Promotion of Peace (Nagasaki) | 2 |
| Feb. | Private (Japan) | 60 |
| Jan.23 | Private (Brazil) | 2 |
| Jan.23 | Private (Korea) | 11 |
| Jan. | Private (Japan) | 66 |
| 2023 | Vistors | |
| Dec.16 | Peace Guide (Nagasaki) | 41 |
| Dec.6 | Private (China) | 1 |
| Dec.2 | Chinzei Gakuin University (Nagasaki) | 21 |
| Dec. | Private (Japan) | 45 |
| Nov.30 | Katsuura Elementary School (Fukuoka) | 13 |
| Nov.24 | Rakusei Junior and Senior High School (Kyoto) | 18 |
| Nov.8 | Ono Elementary School (Nagasaki) | 59 |
| Nov.2 | Kanazawa University Senior High School (Ishikawa) | 127 |
| Nov.1 | Yukuhashiminami Elementary School (Fukuoka) | 13 |
| Nov.1 | Meiji Gakuin Univercity (Kanagawa) | 8 |
| Nov. | Private (Japan) | 76 |
| Oct.17 | Private (Korea) | 8 |
| Oct.17 | Hikarigaoka Girls' High School（Aichi) | 19 |
| Oct.11 | Kasuga Elementary School (Nagasaki) | 10 |
| Oct.5 | Private (Netherlands) | 1 |
| Oct.3 | Private (Taiwan) | 2 |
| Oct. | Private (Japan) | 58 |
| Sep.22 | Asahigaoka High School (Kanagawa) | 16 |
| Sep.20 | Asahigaoka High School (Kanagawa) | 15 |
| Sep.12 | Private (Hong Kong) | 1 |
| Sep.7 | Private (USA) | 2 |
| Sep. | Private (Japan) | 60 |
| Aug.30 | Sasakawa Health Foundation (Tokyo) | 12 |
| Aug.23 | Nara Federation of Democratic Medical Institutions (Nara) | 11 |
| Aug.16 | Private (Taiwan) | 1 |
| Aug.8 | Matｓumoto Fukashi High School (Nagano) | 1 |
| Aug.4 | Private (Philippines) | 1 |
| Aug.4 | Private (UK) | 2 |
| Aug.2 | Nishi Isahaya Junior High School (Nagasaki) | 2 |
| Aug. | Private (Japan) | 110 |
| Jul.30 | International Federation of Medical Students Associations (Japan) | 18 |
| Jul.20 | Nagasaki Nihon University Senior High School (Nagasaki) | 3 |
| Jul.19 | Private (Kazakhstan) | 5 |
| Jul.12 | Mie Junior High School (Nagasaki) | 12 |
| Jul.9 | Nagasaki Federation of Democratic Medical Institutions (Nagasaki) | 4 |
| Jul.6 | Miya Junior High School (Nagasaki) | 4 |
| Jul. | Private (Japan) | 76 |
| Jun.29 | Private (Thailand) | 15 |
| Jun.19 | Fukuiminami High School (Fukui) | 9 |
| Jun.19 | Nagasaki University (Nagasaki) | 1 |
| Jun.18 | Participants of campus-visit to School of Medicine, Nagasaki univ. (Nagasaki) | 40 |
| Jun.16 | Federation of Labour Bank Workers Union of Japan (Tokyo) | 27 |
| Jun.16 | Katafuchi Junior High School (Nagasaki) | 10 |
| Jun.14 | Joint Graduate School of Nagasaki University and Fukushima Medical University (Nagasaki, Fukushima) | 4 |
| Jun.13 | Private (Taiwan) | 2 |
| Jun.12 | Nagasaki University (Nagasaki) | 4 |
| Jun.9 | Mogi Elementary School (Nagasaki) | 9 |
| Jun.6 | Keyakidai Junior High School (Hyogo) | 20 |
| Jun. | Private (Japan) | 64 |
| May.27 | A member of Physicians Against Nuclear War （Japan) | 25 |
| May.25 | Mukunoki Gakuen Nakajima Junior High School（Osaka) | 7 |
| May.25 | Private (Taiwan) | 2 |
| May.24 | Private (USA) | 2 |
| May.22 | Nippon Veterinary and Life Science University (Tokyo) | 2 |
| May.18 | Ministry of the Environment （Tokyo) | 1 |
| May.16 | Private (Philippines) | 2 |
| May.11 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 20 |
| May.11 | St. Margarets Junior High School (Tokyo) | 20 |
| May. | Private (Japan) | 29 |
| Apr.28 | Private (UK) | 1 |
| Apr.28 | Private (Taiwan) | 1 |
| Apr.17 | Private (USA) | 2 |
| Apr.7 | Oizumi Memorial Hospital （Miyagi) | 1 |
| Apr.7 | Yahata Chuo Hospital （kyoto) | 1 |
| Apr.6 | Hokkaido Cancer Center (Hokkaido) | 2 |
| Apr.4 | Kobe University (Hyogo) | 1 |
| Apr.2 | Sugamo High School (Tokyo) | 5 |
| Apr. | Private (Japan) | 71 |
| Mar.23 | Private (Malaysia) | 1 |
| Mar.23 | Private (Australia) | 1 |
| Mar.17 | Japan Electron Optics Laboratory Ltd. （Tokyo) | 2 |
| Mar.15 | Doshisha International Junior High School (Kyoto) | 18 |
| Mar.4 | Japanese Red Cross College of Nursing （Tokyo) | 1 |
| Mar.1 | Shinshu University (Nagano) | 4 |
| Mar. | Private (Japan) | 64 |
| Feb.27 | Nagasaki Youth Delegation (Nagasaki) | 7 |
| Feb.13 | Global Health training Programs (Tokyo,Nagasaki) | 20 |
| Feb.7 | Private (France) | 1 |
| Feb. | Private (Japan) | 57 |
| Jan.27 | Japan-East Asia Network of Exchange for Students and Youths(JENESYS) Programs | 27 |
| Jan.23 | Private (UK) | 1 |
| Jan. | Private (Japan) | 26 |
| 2022 | Vistors | |
| Dec.28 | Private (Lebanon) | 1 |
| Dec. | Private (Japan) | 91 |
| Nov.15 | Tokushima University (Tokushima) | 1 |
| Nov.15 | Kanto Gakuin Junior High School (Kanagawa) | 1 |
| Nov.4 | Ehime University (Ehime) | 1 |
| Nov.4 | Aichi Gakuin University (Aichi) | 2 |
| Nov.2 | Minamiazumi Agricltural High School (Nagano) | 4 |
| Nov. | Private (Japan) | 52 |
| Oct.28 | Secondary School attached to the Faculty of Education, the University of Tokyo (Tokyo) | 3 |
| Oct.27 | Private (Switzerland) | 2 |
| Oct.26 | Secondary School attached to the Faculty of Education, the University of Tokyo (Tokyo) | 5 |
| Oct.26 | International School of the Sacred Heart（Tokyo） | 2 |
| Oct. | Private (Japan) | 116 |
| Sep.25 | Asahigaoka High School (Kanagawa) | 16 |
| Sep.24 | Asahigaoka High School (Kanagawa) | 5 |
| Sep. | Private (Japan) | 61 |
| Aug.17 | Kagoshima University (Kagoshima) | 4 |
| Aug.8 | Osaka University (Osaka) | 2 |
| Aug.7 | Cooperative Coop Oita (Oita) | 9 |
| Aug. | Private (Japan) | 91 |
| Jul.30 | Nagasaki Heiwa History Guide Training (Nagasaki) | 8 |
| Jul.14 | Sacred Heart High School （Tokyo） | 6 |
| Jul.7 | Yamazato Junior High School (Nagasaki) | 11 |
| Jul.4 | Tachibana Junior High School (Nagasaki) | 10 |
| Jul. | Private (Japan) | 104 |
| Jun.9 | The Elementary School Attached to the Faculty of Education, Nagasaki University (Nagasaki) | 22 |
| Jun. | Private (Japan) | 48 |
| May.23 | Kawatoko Junior High School (Kagoshima) | 4 |
| May.12 | Committee of High school students 10000 signature (Nagasaki) | 3 |
| May.12 | St. Margarets Junior High School (Tokyo) | 42 |
| May.11 | Hinatayama Junior High School (Kagoshima) | 34 |
| May. | Private (Japan) | 13 |
| Apr.27 | Nagasakiken Medical Association (Nagasaki) | 1 |
| Apr.25 | Hiroshima University (Hiroshima) | 1 |
| Apr. | Private (Japan) | 46 |
| Mar.7 | Hokkaido University (Hokkaido) | 7 |
| Mar. | Private (Japan) | 33 |
| Feb. | Private (Japan) | 14 |
| Jan. | Private(Japan) | 20 |
| 2021 | Vistors | |
| Dec. | Private(Japan) | 83 |
| Nov.2 | National Institutes for Quantum Science and Technology(Chiba) | 2 |
| Nov.1 | Ministry of Education, Culture, Sports, Science and Technology | 2 |
| Nov. | Private (Japan) | 81 |
| Oct.29 | Aichi Shukutoku University (Aichi) | 1 |
| Oct.28 | Nisshin Elementary School (Saga) | 34 |
| Oct.28 | Ryukoku University HEIAN Junior Higth School (Kyoto) | 14 |
| Oct.21 | Higashiyoka Elementary School (Saga) | 6 |
| Oct.19 | Hiroshima University (Hiroshima) | 2 |
| Oct.13 | Kaisei Elementary School (Saga) | 12 |
| Oct. | Private (Japan) | 24 |
| Sep. | Private (Japan) | 11 |
| Aug.8 | Committee of High school students 10000 signature (Nagasaki) | 5 |
| Aug. | Private (Japan) | 41 |
| Jul.27 | Nagasaki Heiwa Guide Training (Nagasaki) | 4 |
| Jul.27 | Private (USA) | 1 |
| Jul.21 | Kyoto University (Kyoto) | 4 |
| Jul. | Private (Japan) | 49 |
| Jun. | Private (Japan) | 28 |
| May.31 | Rakuno Gakuen University (Hokkaido) | 2 |
| May.13 | Nagasaki University School of Tropical Medicine and Grobal Health (Nagasaki) | 1 |
| May.7 | Nagasaki University School of Tropical Medicine and Grobal Health (Nagasaki) | 1 |
| May. | Private (Japan) | 10 |
| Apr. | Private (Japan) | 24 |
| Mar.29 | Okayama University (Okayama) | 1 |
| Mar.15 | Nagasaki Youth Delegation (Nagasaki) | 8 |
| Mar.12 | Kwansei Gakuin University (Hyogo) | 2 |
| Mar. | Private (Japan) | 29 |
| Feb. | Private (Japan) | 25 |
| Jan.8 | Nagasaki Broadcasting Company (Nagasaki) | 3 |
| Jan. | Private (Japan) | 4 |
| 2020 | Vistors | |
| Dec. | Private (Japan) | 13 |
| Nov.4 | Mitsumata Elementary School (Fukuoka) | 5 |
| Nov. | Private (Japan) | 117 |
| Oct.22 | Ministry of Education, Culture, Sports, Science and Technology | 3 |
| Oct.7 | Secondary School attached to the Faculty of Education, the University of Tokyo (Tokyo) | 2 |
| Oct. | Private (Japan) | 24 |
| Sep.8 | Nagasaki University School of Tropical Medicine and Grobal Health (Nagasaki) | 7 |
| Sep. | Private (Japan) | 20 |
| Aug. | Private (Japan) | 33 |
| Jul.8 | Nagasaki Saruku Guide Trainees (Nagasaki) | 8 |
| Jul. | Private (Japan) | 28 |
| Jun.26 | Mikawa Junior Higth School (Nagasaki) | 21 |
| Jun.11 | Nagasaki Prefectural Institute of Environment and Public Health (Nagasaki) | 3 |
| Jun.3 | Nagasaki international tourism and convention association (Nagasaki) | 3 |
| Jun. | Private (Japan) | 26 |
| May. | Private (Japan) | 3 |
| Apr.9 | Private (Czech) | 1 |
| Apr. | Private (Japan) | 1 |
| Mar. | Private (Japan) | 25 |
| Feb.28 | Kagoshima University Faculty of Medicine (Kagoshima) | 2 |
| Feb.26 | Private (Vietnam） | 1 |
| Feb. | Private (Japan) | 3 |
| Jan.31 | Tokyo Denki University (Tokyo) | 2 |
| Jan.30 | IDT Corporation (Tokyo) | 2 |
| Jan.24 | Tokai University (Tokyo) | 1 |
| Jan.23 | Toyama High School (Tokyo) | 2 |
| Jan. | Private (Japan) | 5 |
| 2019 | Vistors | |
| Dec.21 | Peace Guide (Nagasaki) | 33 |
| Dec.20 | Private (USA) | 2 |
| Dec.17 | Private （Benin Empire） | 2 |
| Dec.9 | Nagasaki Saruku Guide Trainees (Nagasaki) | 6 |
| Dec.6 | Nagoya University (Aichi) | 4 |
| Dec. | Private (Japan) | 8 |
| Nov.20 | National Cheng Kung University (Taiwan) | 5 |
| Nov.13 | Sugiyama Jogakuen High School (Aichi) | 30 |
| Nov.8 | The University of Tokyo (Tokyo) | 2 |
| Nov.7 | Kwansei Gakuin Junior High School (Hyogo) | 20 |
| Nov.1 | Saitama Medical University (Saitama) | 1 |
| Nov.1 | Tohoku University (Miyagi) | 1 |
| Nov. | Private (Japan) | 7 |
| Oct.31 | Private (Malaysia) | 16 |
| Oct.31 | Nishi Omura Junior High School (Nagasaki) | 11 |
| Oct.30 | Aichi Shukutoku High School (Aichi) | 34 |
| Oct.16 | Research Institute for Radiation Biology and Medicine, University of Hiroshima (Hiroshima) | 2 |
| Oct.9 | Tourei Gakuen Fujisawa Junior-Senior High Schoo (Kanagawa) | 15 |
| Oct.9 | Can Tho University (Vietnam） | 4 |
| Oct.8 | Nagasaki Association for Hibakushas' Medical Care (Korea) | 10 |
| Oct.5 | Private (China) | 1 |
| Oct.2 | Hiroshima Jogakuin Junior High School (Hiroshima) | 9 |
| Oct. | Private (Japan) | 18 |
| Sep.26 | Nagasaki University (Nagasaki) | 3 |
| Sep.26 | Asahigaoka High School (Kanagawa) | 23 |
| Sep.25 | Asahigaoka High School (Kanagawa) | 10 |
| Sep.20 | Private (Germany) | 1 |
| Sep.12 | Chigasaki Junior High School (Kanagawa) | 2 |
| Sep.6 | Kyushu Area Technical Official Trainees | 34 |
| Sep. | Private (Japan) | 8 |
| Aug.27 | Private (Ｈolanda) | 2 |
| Aug.16 | Nagasaki Minami High School (Nagasaki) | 14 |
| Aug.16 | Kawauchi Elementary School (Fukushima) | 9 |
| Aug.8 | FCO-OP Labor Union (Fukuoka) | 2 |
| Aug.8 | Kuwae Junior High School and Chatan Junior High School (Okinawa) | 9 |
| Aug.7 | Cooperative Coop Oita (Oita) | 10 |
| Aug.4 | Nagasaki Nishi High School (Nagasaki) | 2 |
| Aug.1 | Shiseki Tanboukai (Nagasaki) | 12 |
| Aug. | Private (Japan) | 48 |
| Jul.30 | Nagasaki Saruku Guide Trainees (Nagasaki) | 2 |
| Jul.23 | Ariake Junior High School (Nagasaki) | 5 |
| Jul.21 | Private (Ｐoland) | 1 |
| Jul.19 | Private(Gabon) | 4 |
| Jul.16 | Nagasaki Association for Hibakushas' Medical Care (Belarus, Kazakhstan, Russia & Ukraine) | 8 |
| Jul.12 | International Christian University(Tokyo) | 4 |
| Jul.12 | Private (China) | 2 |
| Jul.11 | Private (Taiwan) | 4 |
| Jul.11 | Saikai City Osaki Junior High School (Nagasaki) | 8 |
| Jul.11 | Yokoo Junior High School (Nagasaki) | 11 |
| Jul.4 | Nagasaki Saruku Guide Trainees (Nagasaki) | 17 |
| Jul.1 | Fuchi Junior High School (Nagasaki) | 20 |
| Jul. | Private (Japan) | 36 |
| Jun.26 | Secondary School attached to the Faculty of Education, the University of Tokyo (Tokyo) | 32 |
| Jun.14 | Private (Czech) | 1 |
| Jun.13 | Kaizuka Daini Junior High School (Osaka) | 16 |
| Jun.7 | Tohoku University (Miyagi) | 1 |
| Jun.6 | Kumamoto University (Kumamoto) | 3 |
| Jun.6 | Tottori University (Tottori) | 3 |
| Jun.6 | Tokushima University (Tokushima) | 1 |
| Jun.5 | Private (Taiwan) | 1 |
| Jun.4 | Osaka City University (Osaka) | 1 |
| Jun. | Private (Japan) | 15 |
| May 30 | Private (Philippines) | 4 |
| May 28 | Private (Philippines) | 5 |
| May 27 | Bansei Junior High School (Kagoshima) | 13 |
| May 27 | Private (Belgium) | 1 |
| May 17 | Private (USA) | 7 |
| May 16 | St. Margaret's Junior High School (Tokyo) | 21 |
| May 14 | Yanogawa Junior High School (Hyogo) | 11 |
| May | Private (Japan) | 28 |
| Apr.19 | Private (Switzerland) | 2 |
| Apr.11 | Private (Kenya) | 1 |
| Apr.3 | Private (UK) | 1 |
| Apr.3 | Private (China) | 1 |
| Apr. | Private (Japan) | |
| Mar.26 | Keio University (Tokyo) | 3 |
| Mar.15 | Nippon Veterinary and Life Science University (Tokyo) | 5 |
| Mar.15 | Azabu University (Saitama) | 1 |
| Mar.14 | The University of Tokyo (Tokyo) | 1 |
| Mar.13 | Private (France) | 4 |
| Mar.13 | Doshisha International Junior High School (Kyoto) | 16 |
| Mar.11 | The Nagasaki Atomic Bomb Testimonial Society | 1 |
| Mar.11 | Private (India) | 20 |
| Mar.5 | Joshiseigakuin High School (Tokyo) | 16 |
| Mar.5 | Private (Kazakhstan) | 1 |
| Mar. | Private (Japan) | 20 |
| Feb.15 | Chungbuk National University (Korea) | 1 |
| Feb.11 | Yokohama City University (Kanagawa) | 1 |
| Feb. | Private (Japan) | 6 |
| Jan.30 | Nagasaki Heiwa Guide Trainees (Nagasaki) | 19 |
| Jan.20 | University Hospital, Kyoto Prefectural University of Medicine (Shiga) | 1 |
| Jan. | Private (Japan) | 12 |
| 2018 | Visitors | |
| Dec.26 | Private (USA) | 2 |
| Dec. | Private (Japan) | 18 |
| Nov.27 | Nagasaki University School of Medicine (Nagasaki) | 3 |
| Nov.21 | Mitsumata Elementary School (Fukuoka) | 7 |
| Nov.20 | Private (Australia) | 2 |
| Nov.16 | Rakusei Junior and Senior High School (Kyoto) | 7 |
| Nov.15 | Participants in APN 2018 | 23 |
| Nov.15 | Sugiyama Jogakuen High School (Aichi) | 6 |
| Nov.10 | Private (USA) | 1 |
| Nov.10 | Private (Argentina) | 1 |
| Nov.10 | Private (Malaysia) | 2 |
| Nov.9 | Ritsumeikan Moriyama Junior High School (Shiga) | 11 |
| Nov.8 | Ritsumeikan Moriyama Junior High School (Shiga) | 12 |
| Nov.8 | Vinyl Environmental Council (Tokyo) | 2 |
| Nov.7 | Hokusei Gakuen University (Hokkaido) | 1 |
| Nov.6 | Private (USA) | 1 |
| Nov.6 | Private (Taiwan) | 1 |
| Nov.6 | Research Institute for Radiation Biology and Medicine, University of Hiroshima (Hiroshima) | 1 |
| Nov.5 | Kwansei Gakuin Junior High School (Hyogo) | 21 |
| Nov.2 | Nishi Omura Junior High School (Nagasaki) | 33 |
| Nov.1 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 4 |
| Nov. | Private (Japan) | 63 |
| Oct.31 | Nagasaki National Peace Memorial Hall for the Atomic Bomb Victims (Nagasaki) | 1 |
| Oct.31 | A human rights council in Kurume city(Fukuoka) | 4 |
| Oct.29 | Nagasaki Rokin Associates (Nagasaki) | 38 |
| Oct.28 | Nagasaki Nishi High School (Nagasaki) | 1 |
| Oct.24 | Minehigashi Elementary School (Saga) | 6 |
| Oct.23 | Institut de Radioprotection et deSûreté Nucléaire (France) | 9 |
| Oct.22 | Kanazawa University (Ishikawa) | 1 |
| Oct.19 | PHC Corporation (Osaka) | 1 |
| Oct.18 | Kamisaigo Elementary School (Fukuoka) | 5 |
| Oct.17 | Wakaba Elementary School (Saga) | 66 |
| Oct.16 | Nagasaki Heiwa Guide Trainees (Nagasaki) | 8 |
| Oct.15 | Kyomachi Elementary School (Fukuoka) | 5 |
| Oct.4 | Hyogo Elementary School (Saga) | 20 |
| Oct.3 | Waseda University Junior High School (Tokyo) | 7 |
| Oct.3 | Hiroshima Jogakuin Junior High School (Hiroshima) | 6 |
| Oct.2 | Tennoji High School attached to Osaka Kyoiku University (Osaka) | 13 |
| Oct.. | Private (Japan) | 28 |
| Sep.27 | Asahigaoka High School (Kanagawa) | 28 |
| Sep.12 | Private (Congo) | 2 |
| Sep.12 | Private (Afghanistan) | 2 |
| Sep.12 | Private (Nigeria) | 1 |
| Sep.12 | Private (India) | 1 |
| Sep.11 | Niigata University (Niigata) | 1 |
| Sep. | Private (Japan) | 11 |
| Aug.31 | Private (China) | 1 |
| Aug.29 | Private (Thailand) | 1 |
| Aug.29 | Fukushima Medical University (Fukushima) | 2 |
| Aug.27 | Showa Pharmaceutical University affiliated Junior High School (Okinawa) | 6 |
| Aug.27 | Naha Senior High School (Okinawa) | 3 |
| Aug.27 | Private (Philippines) | 3 |
| Aug.25 | Saga University (Saga) | 1 |
| Aug.24 | Nagasaki Heiwa Guide (Nagasaki) | 16 |
| Aug.18 | Kyoiku-no-Utagoe (Kyoto, Aichi) | 8 |
| Aug.18 | Seoul National University (Korea) | 5 |
| Aug.15 | Private (Germany) | 1 |
| Aug.14 | Private (Canada) | 1 |
| Aug.9 | National Federation of University Co-operative Associations (Tokyo) | 15 |
| Aug.8 | South African Embassy in Japan (Tokyo) | 3 |
| Aug.8 | Seido Junior High School (Hyogo) | 8 |
| Aug.8 | Kitanakagusuku Village Office (Okinawa) | 18 |
| Aug.8 | Japanese Consumers' Cooperative Union (Tokyo) | 41 |
| Aug.7 | Cooperative Coop Oita (Oita) | 10 |
| Aug.3 | Onojo Elementary School (Fukuoka) | 3 |
| Aug.1 | Nagasaki Association for Hibakushas' Medical Care trainees (Belarus, Kazakhstan, Russia & Ukraine) | 8 |
| Aug. | Private (Japan) | 23 |
| Jul. 30 | NHK, Japan Broadcasting Corporation (Nagasaki) | 3 |
| Jul. 30 | Private (Korea) | 1 |
| Jul. 28 | An association for school employees (Fukuoka) | 4 |
| Jul. 27 | Private (Thailand) | 1 |
| Jul. 23 | Private (Denmark) | 1 |
| Jul. 18 | Private (USA) | 2 |
| Jul. 13 | Nagasaki Saruku Guide Trainees (Nagasaki) | 9 |
| Jul. 10 | Japan International Cooperation Agency (Africa) | 8 |
| Jul. 10 | Nagasaki Higashi High School (Nagasaki) | 4 |
| Jul. 10 | Nagasaki Heiwa Guide Trainees (Nagasaki) | 6 |
| Jul. 8 | Nagasaki Heiwa Guide Trainees (Nagasaki) | 32 |
| Jul. 8 | Campus Visit (Nagasaki,Kumamoto,Saga) | 23 |
| Jul. 5 | Japan Russia Youth Exchange Center (Russia) | 24 |
| Jul. 2 | Nishiurakami Junior High School (Nagasaki) | 21 |
| Jul. | Private (Japan) | 15 |
| Jun. 29 | Sakurababa Junior High School (Nagasaki) | 12 |
| Jun.19 | KWASSUI WOMEN'S UNIVERSITIY (Nagasaki) | 4 |
| Jun.18 | NHK, Japan Broadcasting Corporation (Nagasaki) | 2 |
| Jun.18 | Research Institute for Radiation Biology and Medicine, University of Hiroshima (Hiroshima) | 1 |
| Jun.18 | Private (Thailand) | 1 |
| Jun.13 | Nagasaki Foundation for the Promotion of Peace, Peace Guide (Nagasaki) | 13 |
| Jun.12 | Private (USA) | 1 |
| Jun. 8 | KWASSUI WOMEN'S UNIVERSITIY (Nagasaki) | 1 |
| Jun. | Private (Japan) | 8 |
| May 31 | Private (Netherlands) | 1 |
| May 30 | Koizumi Junior High School (Gifu) | 93 |
| May 28 | Private (Thailand) | 16 |
| May 24 | Shimogori Elementary School (Oita) | 11 |
| May 24 | Okawachi Elementary School (Saga) | 11 |
| May 24 | Kitakawasoe Elementary School (Saga) | 5 |
| May 23 | Private (USA) | 2 |
| May 23 | Mizuma Elementary School (Fukuoka) | 1 |
| May 18 | Private (USA) | 1 |
| May 17 | St.Margaret's Junior High School (Tokyo) | 20 |
| May 16 | Toyo Joshi Gakuen Senior High School (Tokyo) | 21 |
| May 15 | Jissen Joshi Gakuen Senior High School (Tokyo) | 7 |
| May 15 | Fukuhira Junior High School (Kagoshima) | 17 |
| May 14 | Kyoto Tachibana Junior High School (Kyoto) | 11 |
| May 10 | Hakkei Junior High School (Hyogo) | 33 |
| May | Private (Japan) | 12 |
| Apr.25 | Notogawa Junior High School (Shiga) | 29 |
| Apr.25 | NPO Social Hearts (Tokyo) | 1 |
| Apr.24 | Hie Junior High School (Shiga) | 11 |
| Apr.20 | Private (Thailand) | 7 |
| Apr.18 | Kosei Junior High School (Shiga) | 7 |
| Apr.16 | Private (USA) | 4 |
| Apr.4 | Kyoto Prefectural University of Medicine (Kyoto) | 2 |
| Apr.2 | University of Tsukuba (Ibaraki) | 2 |
| Apr. | Private (Japan) | 39 |
| Mar.30 | School of Medicine and Medical Sciences, University of Tsukuba (Ibaraki) | 1 |
| Mar.29 | The Federation of Information and Communication Technology Service Workers of Japan | 18 |
| Mar.29 | Nagaoka University of Technology (Niigata) | 2 |
| Mar.26 | Matsuga Junior High School (Hiroshima) | 4 |
| Mar.23 | St. Marianna University School of Medicine (Kanagawa) | 2 |
| Mar.23 | Juntendo University (Tokyo) | 2 |
| Mar.22 | Kyoto University (Kyoto) | 1 |
| Mar.20 | Nagoya City University (Aichi) | 1 |
| Mar.20 | Shizuoka University (Shizuoka) | 1 |
| Mar.19 | Graduate School of Tokyo Institute of Technology (Tokyo) | 1 |
| Mar.16 | Private (Netherlands) | 2 |
| Mar.14 | Doshisha International Junior High School (Kyoto) | 15 |
| Mar.13 | Private (Czech) | 1 |
| Mar.13 | Nagasaki Youth Delegation | 5 |
| Mar.6 | Joshiseigakuin High School (Tokyo) | 15 |
| Mar. | Private (Japan) | 20 |
| Feb.28 | Shanghai Ocean University (China) | 9 |
| Feb.19 | THINK Global School (USA) | 5 |
| Feb.14 | Koyo High School (Nagasaki) | 42 |
| Feb.13 | Private (Belgium) | 1 |
| Feb.13 | Private (USA) | 1 |
| Feb.9 | National Taiwan University (Taiwan) | 29 |
| Feb.6 | Private (Australia) | 2 |
| Feb.4 | Private (USA) | 1 |
| Feb.3 | Private (Taiwan) | 1 |
| Feb. | Private (Japan) | 9 |
| Jan.31 | Private (UK) | 2 |
| Jan.29 | Private (Brazil) | 1 |
| Jan.22 | Private (Korea) | 3 |
| Jan.19 | Private (Vietnam) | 1 |
| Jan.19 | Japan International Cooperation Agency (Japan, Vietnam) | 6 |
| Jan.18 | Catholic University of Pusan (Korea) | 23 |
| Jan.17 | Ministry of the Environment | 1 |
| Jan.17 | National Institute of Radiological Sciences (Chiba) | 1 |
| Jan.17 | Fukushima Medical University (Fukushima) | 2 |
| Jan.11 | Hamline University (USA) | 8 |
| Jan. | Private (Japan) | 14 |
| 2017 | Visitors | |
| Dec.28 | Graduate School of Engineering, University of Miyazaki (Miyazaki) | 1 |
| Dec.27 | Nagasaki University School of Global Humanities and Social Sciences | 41 |
| Dec.22 | Private (Korea) | 12 |
| Dec.12 | Private (UK) | 1 |
| Dec.11 | Private (UK) | 1 |
| Dec.7 | Private (Hong Kong) | 1 |
| Dec.1 | Tohoku Gakuin High School (Miyagi) | 10 |
| Dec. | Private (Japan) | 7 |
| Nov.22 | Yabe Elementary School (Fukuoka) | 7 |
| Nov.15 | Shimonosho Elementary School (Fukuoka) | 5 |
| Nov.15 | Sugiyama Jogakuen High School (Aichi) | 26 |
| Nov.14 | Kouhoku Elementary School (Saga) | 5 |
| Nov.14 | Sugiyama Jogakuen High School (Aichi) | 6 |
| Nov.6 | Kwansei Gakuin Junior High School (Hyogo) | 20 |
| Nov. | Private (Japan) | 24 |
| Oct.31 | Sasayama Elementary School (Fukuoka) | 4 |
| Oct.31 | Senzoku Gakuen Junior High School (Kanagawa) | 11 |
| Oct.30 | Senzoku Gakuen Junior High School (Kanagawa) | 32 |
| Oct.26 | Minenishi Elementary School (Saga) | 5 |
| Oct.25 | Furukawa Elementary School (Fukuoka) | 5 |
| Oct.25 | Kase Elementary School (Saga) | 5 |
| Oct.25 | Aichi Shukutoku High School (Aichi) | 76 |
| Oct.19 | Hyogo Elementary School (Saga) | 6 |
| Oct.18 | Higashisefuri Elementary School (Saga) | 5 |
| Oct.18 | Ivy High School (Taiwan) | 28 |
| Oct.13 | Sasebominato Elementary School (Nagasaki) | 9 |
| Oct.11 | Private (Switzerland) | 1 |
| Oct.5 | Hiroshima Jogakuin Junior High School (Hiroshima) | 34 |
| Oct.4 | Hiroshima Jogakuin Junior High School (Hiroshima) | 18 |
| Oct.4 | Private (Indonesia) | 5 |
| Oct.3 | Tennoji High School attached to Osaka Kyoiku University (Osaka) | 25 |
| Oct. | Private (Japan) | 32 |
| Sep.29 | Yamazato Junior High School (Nagasaki) | 4 |
| Sep.28 | Sefuri Elementary School (Saga) | 4 |
| Sep.28 | Fukudomi Elementary School (Saga) | 12 |
| Sep.28 | Asahigaoka High School (Kanagawa) | 12 |
| Sep.25 | Asahigaoka High School (Kanagawa) | 4 |
| Sep.19 | Private (Myanmar) | 1 |
| Sep.15 | Ariake Elementary School / Sarakaki Elementary School (Fukuoka) | 29 |
| Sep.13 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 3 |
| Sep.13 | Uonome Elementary School (Nagasaki) | 8 |
| Sep.1 | Private (Guatemala) | 1 |
| Sep. | Private (Japan) | 26 |
| Aug.10 | Narashino City Peace Citizen's Delegation (Chiba) | 8 |
| Aug.9 | Nagasaki University Coop (Peace Now Nagasaki) | 20 |
| Aug.8 | Private (Korea) | 2 |
| Aug.8 | Kitanakagusuku Village Peace Study Delegation (Okinawa) | 7 |
| Aug.8 | Chatan Town Peace Study Delegation (Okinawa) | 7 |
| Aug.8 | Narita City Orizuru Peace Delegation (Chiba) | 14 |
| Aug. | Private (Japan) | 79 |
| Jul.31 | Nagasaki Association for Hibakushas' Medical Care(Belarus, Kazakhstan, Russia & Ukraine) | 7 |
| Jul.14 | Sophia University (Tokyo) | 2 |
| Jul.14 | Thammasat University (Thailand) | 10 |
| Jul.13 | Private (USA) | 2 |
| Jul.10 | Fukushima Medical University Graduate School of Medicine (Fukushima) | 1 |
| Jul.7 | The Nishinippon Shimbun | 1 |
| Jul.7 | Private (Sweden) | 1 |
| Jul. | Private (Japan) | 6 |
| Jun.30 | Graduate Schools of Osaka University (Osaka) | 9 |
| Jun.28 | The University of Tokyo Secondary School attached to the Faculty of Education (Tokyo) | 11 |
| Jun.14 | The Yomiuri Shimbun (Fukuoka) | 1 |
| Jun.8 | Jyoukyou Junior High School (Kyoto) | 13 |
| Jun.8 | Hikone-minami Junior High School (Siga) | 15 |
| Jun.4 | Kyoritsu Girls' Junior & Senior High School (Tokyo) | 6 |
| Jun.1 | Keyakidai Junior High School (Hyogo) | 18 |
| Jun. | Private (Japan) | 7 |
| May 31 | Kanko Elementary School (Saga) | 5 |
| May 29 | Koizumi Junior High School (Gifu) | 105 |
| May 29 | Nagasaki Higashi Junior High School (Nagasaki) | 11 |
| May 25 | Researcher (Thailand) | 3 |
| May 25 | Koyo Junior High School (Nara) | 28 |
| May 23 | Moravian Collage (USA) | 15 |
| May 19 | Torai High School (Nagasaki) | 3 |
| May 17 | Tanigawa Junior High School (Osaka) | 12 |
| May 17 | Toyo Joshi Gakuen Senior High School (Tokyo) | 23 |
| May 16 | Kyoto Tachibana Junior High School (Kyoto) | 12 |
| May 16 | Jissen Joshi Gakuen Senior High School (Tokyo) | 7 |
| May 16 | Rakuno Gakuen University (Hokkaido) | 1 |
| May 11 | St. Margaret's Junior High School (Tokyo) | 19 |
| May 9 | Yanogawa Junior High School (Hyogo) | 12 |
| May | Private (Japan) | 23 |
| Apr. | Private (Japan) | 16 |
| Mar.30 | The Japanese Association of Anatomists | 9 |
| Mar.30 | Kauai Community College (Hawaii) | 10 |
| Mar.29 | Researcher (Thailand) | 1 |
| Mar.29 | Researcher (Philippines) | 1 |
| Mar.29 | The Japanese Association of Anatomists | 17 |
| Mar.29 | Private (Tokyo) | 3 |
| Mar.28 | The Japanese Association of Anatomists | 20 |
| Mar.27 | Hanazono Junior and Senior High School (Kyoto) | 3 |
| Mar.16 | Private (Kanagawa) | 4 |
| Mar.14 | Doshisha International Junior High School (Kyoto) | 17 |
| Mar.10 | Japan-East Asia Network of Exchange for Students and Youths (China) | 30 |
| Feb.21 | Private (Hong Kong) | 1 |
| Feb.17 | Tokyo Woman's Christian University (Tokyo) | 3 |
| Feb.14 | Japan-China Friendship Center (Tokyo) | 2 |
| Feb.13 | Nagasaki Association for Hibakushas' Medical Care (Korea & Brazil) | 11 |
| Feb.7 | Hiroshima University (Hiroshima) | 2 |
| Feb.6 | Private (Fukuoka) | 3 |
| Feb.2 | Nanchang University (China) | 2 |
| Feb.1 | Private (China) | 1 |
| Jan.23 | Japan Society for the Promotion of Science (Tokyo) | 2 |
| Jan.13 | Tokyo Gakugei University (Tokyo) | 1 |
| Jan.6 | Koike Elementary School (Tokyo) | 2 |
| 2016 | Visitors | |
| Dec.27 | Senzoku Gakuen Junior & Senior High School (Kanagawa) | 6 |
| Dec.7 | Tohoku Gakuin High School (Miyagi) | 15 |
| Dec.6 | Kaizu Meisei High School (Gifu) | 1 |
| Dec.6 | Hamamatsu Technical High School (Shizuoka) | 44 |
| Nov.20 | Campus Visit (Kyushu Area) | 41 |
| Nov.17 | Yabe Elementary School (Fukuoka) | 11 |
| Nov.17 | Minehigashi Elementary School (Saga) | 5 |
| Nov.15 | Takaono Junior High School (Kagoshima) | 16 |
| Nov.9 | Shisui Elementary School (Kumamoto) | 20 |
| Nov.7 | Kwansei Gakuin Junior High School (Hyogo) | 21 |
| Oct.28 | Kangi Elementary School (Oita) | 4 |
| Oct.27 | Japan Alliance Christ Church (Kanagawa) | 12 |
| Oct.26 | Senzoku Gakuen Junior High School (Kanagawa) | 16 |
| Oct.26 | Aichi Shukutoku High School (Aichi) | |
| Oct.12 | Oyama Elementary School (Saga) | 15 |
| Oct.11 | Kyoto Tachibana Junior High School (Kyoto) | 12 |
| Oct.7 | Higashioda Elementary School (Fukuoka) | 5 |
| Oct.3 | Asahigaoka High School (Kanagawa) | 13 |
| Sep.16 | Konan Junior High School (Hyogo) | 17 |
| Sep.15 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 6 |
| Sep.15 | Motoyama Elementary School (Nagasaki) | 6 |
| Sep.15 | Koizumi Junior High School (Gifu) | 115 |
| Sep.14 | Kyushu Area Technical Official Trainees | 40 |
| Sep.4 | College student (Germany) | 2 |
| Aug.29 | Private (Kanagawa) | 4 |
| Aug.26 | Researcher (Philippines) | 2 |
| Aug.19 | Private (Nagasaki) | 3 |
| Aug.18 | Private (Tokyo) | 3 |
| Aug.15 | Private (Ibaragi) | 6 |
| Aug.12 | Private (Ibaragi) | 3 |
| Aug.12 | Private (Hiroshima) | 3 |
| Aug.9 | Private (Kumamoto) | 3 |
| Aug.9 | Kyoto University (Kyoto) | 5 |
| Aug.9 | Private (Nagasaki) | 5 |
| Aug.9 | New Japan Women's Association (Saga) | 3 |
| Aug.9 | National University Coop (Peace Now Nagasaki 2016) | 63 |
| Aug.8 | Researcher (UK) | 1 |
| Aug.8 | All NTT Workers Union of Japan | 49 |
| Aug.8 | Nagasaki University Coop (Peace Now Nagasaki 2016) | 6 |
| Aug.2 | TV Asahi (Tokyo) | 3 |
| Jul.28 | Koizumi Junior High School (Gifu) | 1 |
| Jul.28 | College student (France) | 1 |
| Jul.27 | Sugiyama Jogakuen Senior High School (Aichi) | 7 |
| Jul.25 | Nagasaki Association for Hibakushas' Medical Care (Russia, Belarus, Ukraine & Kazakhstan) | 6 |
| Jul.25 | Azuma Junior High School (Nagasaki) | 10 |
| Jul.22 | Saga, Kashima, Ureshino & Fujitsu District Human Rights and Education to Eliminate Discrimination Study Group (Saga) | 25 |
| Jul.15 | Private (Tokyo) | 4 |
| Jul.7 | Private (Tokushima) | 3 |
| Jul.7 | Taipei Medical University (Taiwan) | 9 |
| Jul.7 | The University of Tokyo Secondary School attached to the Faculty of Education (Tokyo) | 10 |
| Jul.5 | Private (Osaka) | 3 |
| Jul.5 | Moravian College (USA) | 3 |
| Jul.5 | Nagasaki University School of Global Humanities and Social Sciences | 2 |
| Jul.2 | Nagasaki University Elementary School to Attachment Faculty of Education | 12 |
| Jul.1 | Researcher (Madagascar etc.) | 3 |
| May 11 | Researcher (USA) | 1 |
| Apr.14 | Nagasaki Higashi High School (Nagasaki) | 3 |
| Apr.12 | Wako Junior High School (Kagawa) | 21 |
| Apr.6 | College student (France) | 1 |
| Apr.5 | Nagasaki University FD newly appointed teachers | 38 |
| Mar.30 | Private (Hong Kong) | 1 |
| Mar.28 | Private (Thailand) | 7 |
| Mar.15 | Doshisha International Junior High School (Kyoto) | 17 |
| Mar.7 | Private (USA) | 1 |
| Mar.7 | Private (Shizuoka) | 4 |
| Mar.3 | Shinshu University (Nagano) | 5 |
| Feb.25 | Private (Fukuoka) | 3 |
| Feb.25 | The Nagasaki Atomic Bomb Testimonial Society | 4 |
| Feb.19 | Koyo High School (Nagasaki) | 43 |
| Feb.17 | Nagasaki University School of Global Humanities and Social Sciences | 76 |
| Feb.15 | Shiga University of Medical Science (Shiga) | 5 |
| Feb.12 | International Society of Radiation Neurobiology Conference (Gunma etc.) | 11 |
| Feb.12 | Inasa Elementary School (Nagasaki) | 56 |
| Feb.4 | Private (China) | 2 |
| Feb.3 | Tokyo Metropolitan Katsushika Sogo High School (Tokyo) | 3 |
| Feb.2 | Private (Korea) | 2 |
| Jan.28 | USA-JAPAN Cooperative Program in Natural Resources (USA, Tokyo) | 15 |
| Jan.20 | Private (Nagasaki, Kanagawa) | 3 |
| Jan.20 | Nagasaki Saruku Guide Trainees (Nagasaki) | 8 |
| 2015 | Visitors | |
| Dec.16 | Private (Taiwan) | 1 |
| Dec.15 | Private (China) | 1 |
| Nov.26 | Yabe Elementary School (Fukuoka) | 9 |
| Nov.26 | Private (South Africa) | 3 |
| Nov.25 | Private (Taiwan) | 1 |
| Nov.24 | Private (Korea & Taiwan) | 2 |
| Nov.19 | Shimonosho Elementary School (Fukuoka) | 5 |
| Nov.19 | Matsubara Elementary School (Fukuoka) | 16 |
| Nov.16 | Shinobugaoka High School (Tokyo) | 19 |
| Nov.10 | Sasayama Elementary School (Fukuoka) | 5 |
| Nov.10 | Hinashiro Elementary School (Fukuoka) | 15 |
| Nov.9 | Chikugokita Elementary School (Fukuoka) | 15 |
| Nov.6 | Kwansei Gakuin Junior High School (Hyogo) | 19 |
| Nov.5 | Pugwash Conference | 2 |
| Nov.4 | Tokyo Joshi Gakuen Senior High School (Tokyo) | 19 |
| Nov.4 | Fukushima Medical University (Fukushima) | 1 |
| Oct.28 | Senzoku Gakuen Junior High School (Kanagawa) | 16 |
| Oct.28 | Kimuro Elementary School (Fukuoka) | 18 |
| Oct.28 | Kagamiyama Elementary School (Saga) | 15 |
| Oct.28 | Aichi Shukutoku High School (Aichi) | 6 |
| Oct.26 | Nagasaki University Faculty of Fisheries | 3 |
| Oct.26 | Nanpo Elementary School (Tokyo) | 5 |
| Oct.26 | Nippon Institute of Technology Komaba High School (Tokyo) | 5 |
| Oct.23 | Sasebo Kita Junior High School (Nagasaki) | 45 |
| Oct.23 | Aizu-Wakamatsu Xaverio Gakuen High School (Fukushima) | 17 |
| Oct.7 | Takagise Elementary School (Saga) | 11 |
| Sep.29 | Private (Nagasaki) | 3 |
| Sep.29 | Kakamigahara Hospital (Gifu) | 1 |
| Sep.28 | Asahigaoka High School (Kanagawa) | 15 |
| Sep.16 | Mizuki Elementary School (Fukuoka) | 11 |
| Sep.15 | Research Center for Ars Vivendi, Ritsumeikan University (Kyoto) | 1 |
| Sep.10 | The Kyushu Area Agriculture System Dean Conference (Each Kyushu prefecture) | 36 |
| Sep.3 | Private (Okinawa) | 6 |
| Aug.27 | Yamazato Junior High School (Nagasaki) | 2 |
| Aug.20 | Private (Nagasaki) | 4 |
| Aug.17 | Private (USA) | 1 |
| Aug.10 | Private (Nagasaki) | 3 |
| Aug.10 | Parent-Child Reporter Newspaper (National Council of Japan Nuclear Free Local Authorities) (Chiba, Nagasaki) | 4 |
| Aug.9 | PeaceBoat (Kumamoto) | 1 |
| Aug.9 | Private (Saga) | 4 |
| Aug.8 | Nagoya University (Aichi) | 1 |
| Aug.7 | The Office of the Group Supporting the Creation of Statues to Memorialize "The Girls in Kimonos" (Kyoto) | 8 |
| Aug.7 | Nagasaki Higashi High School (Nagasaki) | 35 |
| Aug.7 | No More A-Bomb Survivor Suit Tokyo Lawyers (Tokyo) | 12 |
| Aug.7 | Cooperative Coop Oita (Oita) | 8 |
| Aug.7 | Keio University etc. (Tokyo) | 3 |
| Aug.7 | Hokuyou Elementary School (Nagasaki) | 4 |
| Aug.6 | Kyushu University (Fukuoka) | 1 |
| Aug.6 | Nagasaki University Faculty Education (Nagasaki) | 4 |
| Aug.5 | Nagasaki Hokuyoudai High School (Nagasaki) | 1 |
| Aug.3 | Kyushu University (Fukuoka) | 1 |
| Aug.3 | Doshisha International Junior High School (Kyoto) | 3 |
| Jul.31 | Osaka Jyogakuin Junior High School (Osaka) | 4 |
| Jul.28 | Osaka City University (Osaka) | 5 |
| Jul.27 | Nagasaki Association for Hibakushas' Medical Care | 6 |
| (Russia, Kazakhstan, Ukraine & Belarus) | ||
| Jul.23 | Private (Saitama) | 3 |
| Jul.23 | Private (Tokyo) | 3 |
| Jul.23 | Private (Canada) | 3 |
| Jul.22 | Shimabara Piece Tour (Nagasaki) | 20 |
| Jul.19 | Private (Taiwan) | 2 |
| Jul.9 | Osaka Jyogakuin Junior High School (Osaka) | 35 |
| Jul.9 | The Mainichi Shimbun (Fukuoka) | 1 |
| Jul.2 | Nagasaki Broadcasting Company (Nagasaki) | 3 |
| Jul.2 | University of Nagasaki (Nagasaki) | 7 |
| Jun.26 | Nagasaki Prefectural Institute for Environmental Research and Public Health (Nagasaki) | 4 |
| Jun.26 | Sakurababa Junior High School (Nagasaki) | 10 |
| Jun.22 | Takao Elementary School (Nagasaki) | 10 |
| Jun.10 | Nishikita Elementary School (Nagasaki) | 10 |
| Jun.9 | Saga-ken Medical Centre Koseikan (Saga) | 2 |
| Jun.4 | Aikawa Elementary School (Fukuoka) | 117 |
| May 28 | Kauai Community College (Hawaii) | 18 |
| May 27 | Iwadokita Elementary School (Fukuoka) | 5 |
| May 27 | Seiwadai Junior High School (Hyogo) | 25 |
| May 26 | Oita University (Oita) | 1 |
| May 21 | Toyukai (Tokyo) | 19 |
| May 14 | St. Margaret's Junior High School (Tokyo) | 22 |
| May 13 | Aji Junior High School (Kagawa) | 29 |
| May 12 | Funakoshi Elementary School (Fukuoka) | 23 |
| Apr.23 | Hie Junior High School (Shiga) | 13 |
| Apr.16 | Kenmei Gakuin Elementary School (Osaka) | 16 |
| Apr.14 | Wako Junior High School (Kagawa) | 10 |
| Apr.7 | Japan Society for the Promotion of Science (Tokyo) | 1 |
| Apr.3 | Nagasaki University FD newly appointed teachers | 25 |
| Mar.10 | Exchange Foreign Students (Germany) | 1 |
| Mar.3 | Joshiseigakuin High School (Tokyo) | 20 |
| Feb.27 | National Cancer Center (Tokyo) | 1 |
| Feb.25 | Michigan State University (USA) | 2 |
| Feb.23 | Japan International Cooperation Agency | 9 |
| Feb.20 | Ministry of Health, Labour and Welfare | 3 |
| Feb.20 | The University of Tokyo (Tokyo) | 6 |
| Feb.6 | Hiroshima Peace Volunteer (Hiroshima) | 26 |
| Jan.23 | Private (Russia) | 1 |
| Jan.15 | Private (Korea) | 2 |
| Jan.7 | Sengari Elementary School (Aomori) | 1 |
| 2014 | Visitors | |
| Dec.15 | Private (Vietnam, Thailand, Philippines & Indonesia) | 4 |
| Dec.10 | Tohoku Gakuin High School (Miyagi) | 12 |
| Dec.2 | Kosei Gakuen Girls' Senior High School (Tokyo) | 1 |
| Nov.21 | Gakushuin University (Tokyo) | 13 |
| Nov.11 | Private (Canada & USA) | 3 |
| Nov.10 | Ministry of Health, Labour and Welfare | 2 |
| Nov.7 | Cabinet Secretariat, Office of Healthcare Policy (Tokyo) | 1 |
| Nov.6 | Kwansei Gakuin Junior High School (Hyogo) | 42 |
| Oct.28 | Seoul Red Cross Hospital etc. (Korea) | 3 |
| Oct.28 | The Asahi Shimbun (Osaka) | 1 |
| Oct.23 | Nagasaki International Tourism and Convention Association (Nagasaki) | 4 |
| Oct.16 | Nagasaki International Tourism and Convention Association (Nagasaki) | 4 |
| Oct.7 | Utsunomiya Kaisei Jyoshigakuin Senior High School (Tochigi) | 44 |
| Oct.2 | Private (Taiwan) | 1 |
| Oct.1 | Tomiai Elementary School (Kumamoto) | 15 |
| Sep.29 | Private (Asian Nations) | 4 |
| Sep.25 | Asahigaoka High School (Kanagawa) | 14 |
| Sep.22 | Gunma University (Gunma) | 1 |
| Sep.18 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 10 |
| Sep.2 | Osaka Jyogakuin Junior High School (Osaka) | 36 |
| Sep.2 | Fukushima Prefectural Assembly | 8 |
| Sep.1 | Osaka Jyogakuin Junior High School (Osaka) | 34 |
| Aug.11 | Rakusei Junior and Senior High School (Kyoto) | 2 |
| Aug.8 | Osaka Jyogakuin Junior High School (Osaka) | 3 |
| Aug.8 | National Federation of University Co-operative Associations (Tokyo) | 1 |
| Aug.8 | Fujisawa Peace Study Nagasaki Dispatch (Kanagawa) | 6 |
| Aug.6 | Rokko Junior and Senior High School (Hyogo) | 7 |
| Aug.1 | Private (USA) | 2 |
| Jul.22 | Private (USA) | 1 |
| Jul.16 | Education, Science and Technology Committee House of Representatives (Tokyo) | 20 |
| Jul.15 | Exchange Foreign Students (Germany) | 1 |
| Jul.11 | Jinju Health College (Korea) | 24 |
| Jun.17 | Koebaru Junior High School (Nagasaki) | 13 |
| Jun.9 | Futami Junior High School (Hyogo) | 1 |
| Jun.5 | Kikuchi Elementary School (Fukuoka) | 54 |
| Jun.5 | Tachiarai Elementary School (Fukuoka) | 24 |
| Jun.5 | Ozeki Elementary School (Fukuoka) | 19 |
| Jun.5 | Hongo Elementary School (Fukuoka) | 52 |
| Jun.5 | Tsukechi Junior High School (Gifu) | 23 |
| Jun.3 | Yamate Junior High School (Hyogo) | 13 |
| May 30 | Koshima Junior High School (Nagasaki) | 10 |
| May 21 | Koyo Junior High School (Nara) | 20 |
| May 20 | Kyoto Tachibana Junior High School (Kyoto) | 10 |
| May 16 | National Institute of Infectious Diseases (Tokyo) | 1 |
| May 15 | St. Margaret's Junior High School (Tokyo) | 20 |
| May 14 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 18 |
| May 14 | Osumi Junior High School (Kagoshima) | 20 |
| May 8 | Takeo Seiryo Junior High School (Saga) | 35 |
| Apr.24 | Hiroshima University (Hiroshima) | 4 |
| Apr.18 | Kenmei Gakuin Elementary School (Osaka) | 17 |
| Apr.14 | Foreign Press Center | 11 |
| Apr.3 | Nagasaki University FD newly appointed teachers | 50 |
| (Jul.2013 - Mar.2014 Closed for renewal) | ||
| 2013 | Visitors | |
| Jun.21 | Minami Junior High School (Nagasaki) | 8 |
| Jun.17 | Nagasaka Junior High School (Hyogo) | 18 |
| Jun.6 | Kamimine Elementary School (Saga) | 12 |
| Jun.6 | Tachiarai Elementary School (Fukuoka) | 22 |
| Jun.6 | Ozeki Elementary School (Fukuoka) | 22 |
| Jun.6 | Hongo Elementary School (Fukuoka) | 46 |
| Jun.6 | Kikuchi Elementary School (Fukuoka) | 71 |
| Jun.3 | Japanese Trade Union Confederation (Tokyo, Nagasaki) | 3 |
| May 31 | Yamatedai Junior High School (Hyogo) | 17 |
| May 30 | Seiwa Junior High School (Mie) | 1 |
| May 29 | Aramaki Junior High School (Hyogo) | 21 |
| May 21 | Kyoto Tachibana Junior High School (Kyoto) | 14 |
| May 20 | Nakatsugawa Daiichi Junior High School (Gifu) | 36 |
| May 15 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 36 |
| May 9 | Kyushu University (Fukuoka) | 2 |
| May 8 | Nagasaki Foundation for the Promotion of Peace | 13 |
| May 2 | Nagasaki Foundation for the Promotion of Peace | 7 |
| Apr.19 | Kenmei Gakuin Elementary School (Osaka) | 14 |
| Apr.12 | Gifu University (Gifu) | 2 |
| Apr.11 | Nagasaki University School of Engineering | 3 |
| Apr.3 | Nagasaki University FD & SD newly appointed teachers | 33 |
| Apr.3 | NHK Hiroshima (Hiroshima) | 1 |
| Apr.1 | Researcher (Canada) | 1 |
| Mar.28 | The University of Tokyo (Tokyo) | 1 |
| Mar.27 | Kauai Community College (Hawaii) | 13 |
| Mar.15 | Doshisha International Junior High School (Kyoto) | 17 |
| Mar.13 | St. Marianna University School of Medicine (Kanagawa) | 1 |
| Mar.5 | Joshiseigakuin High School (Tokyo) | 22 |
| Feb.5 | Kitasato University (Tokyo) | 2 |
| Feb.5 | Fukushima Minpo (Fukushima) | 1 |
| Jan.25 | Fukushima Prefecture | 2 |
| Jan.25 | The Kitasato Institute (Tokyo) | 1 |
| Jan.24 | Researcher (Kenya) | 1 |
| 2012 | Visitors | |
| Dec.13 | Urawa Daiichi Girls' High School (Saitama) | 41 |
| Dec.12 | Hosei University Junior and Senior High School (Tokyo) | 64 |
| Dec.11 | Hosei University Junior and Senior High School (Tokyo) | 86 |
| Nov.15 | Rakusei Junior and Senior High School (Kyoto) | 20 |
| Nov.14 | Sugiyama Jogakuen Senior High School (Aichi) | 7 |
| Nov.6 | Yamazato Junior High School (Nagasaki) | 10 |
| Nov.6 | Kwansei Gakuin Junior High School (Hyogo) | 16 |
| Nov.1 | Hongo Elementary School (Fukuoka) | 54 |
| Nov.1 | Ozeki Elementary School (Fukuoka) | 24 |
| Nov.1 | Tachiarai Elementary School (Fukuoka) | 27 |
| Nov.1 | Kikuchi Elementary School (Fukuoka) | 63 |
| Oct.26 | St. Marianna University School of Medicine (Kanagawa) | 1 |
| Oct.25 | Katsuyama Elementary School (Yamaguchi) | 5 |
| Oct.22 | Okayama University (Okayama) | 2 |
| Oct.4 | Hiroshima Jogakuin Junior High School (Hiroshima) | 6 |
| Oct.3 | Donari Junior High School (Tokushima) | 14 |
| Sep.24 | Asahigaoka High School (Kanagawa) | 16 |
| Sep.20 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 10 |
| Aug.27 | Osaka Jyogakuin Junior High School (Osaka) | 3 |
| Aug.22 | International Physicians for the Prevention of Nuclear War (Germany) | 1 |
| Aug.21 | Researcher (Kenya) | 1 |
| Aug.8 | Osaka City Personnel Labor Union (Osaka) | 9 |
| Aug.5 | Local Cultural Heritage Study Group (Hyogo) | 11 |
| Aug.3 | Fujitsu & Kashima District Human Rights and Education to Eliminate Discrimination Study Group (Saga) | 21 |
| Jul.11 | Osaka Jyogakuin Junior High School (Osaka) | 38 |
| Jul.10 | Osaka Jyogakuin Junior High School (Osaka) | 40 |
| Jul.4 | Keisen University (Tokyo) | 2 |
| Jun.19 | Nagasaki Higashi Junior High School (Nagasaki) | 11 |
| Jun.14 | Doinokubi Junior High School (Nagasaki) | 50 |
| Jun.7 | Naegi Junior High School (Gifu) | 10 |
| Jun.7 | Itabashi 3rd Junior High School (Tokyo) | 1 |
| Jun.7 | Gakushuin University (Tokyo) | 3 |
| Jun.1 | Cold Spring Harbor (China) | 1 |
| Jun.1 | National Yang Ming University (Taiwan) | 1 |
| Jun.1 | Tsukechi Junior High School (Gifu) | 11 |
| May 29 | Kanoya Junior High School (Kagoshima) | 10 |
| May 23 | Nagasaka Junior High School (Hyogo) | 15 |
| May 22 | Seitoku Junior High School (Mie) | 13 |
| May 21 | Nakatsugawa Daiichi Junior High School (Gifu) | 60 |
| May 18 | Higashi Junior High School (Okayama) | 35 |
| May 17 | St. Margaret's Junior High School (Tokyo) | 19 |
| May 16 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 19 |
| May 16 | Ishii Junior High School (Okayama) | 5 |
| May 15 | Kanto Gakuin Mutsuura Junior/Senior High School (Kanagawa) | 1 |
| Apr.26 | Kohoku Junior High School (Shiga) | 14 |
| Apr.4 | Nagasaki University FD & SD newly appointed teachers | 39 |
| Apr.3 | Rakusei Junior and Senior High School (Kyoto) | 4 |
| Mar.21 | Japan Aerospace Exploration Agency | 4 |
| Mar.7 | National Defense Academy of Japan (Kanagawa) | 1 |
| Mar.6 | Joshiseigakuin High School (Tokyo) | 23 |
| Feb.10 | Japan International Cooperation Agency | 1 |
| Feb.10 | Writer etc. (Miyagi) | 3 |
| Jan.19 | Nagasaki University Foreign Students (China etc.) | 12 |
| Jan.13 | Nagasaki University International Student Center | 16 |
| 2011 | Visitors | |
| Dec.26 | Ministry of Justice etc. | 12 |
| Dec.14 | Hosei University Junior and Senior High School (Tokyo) | 150 |
| Dec.2 | Tohoku Gakuin High School (Miyagi) | 11 |
| Nov.17 | Rakusei Junior and Senior High School (Kyoto) | 24 |
| Nov.7 | Kwansei Gakuin Junior High School (Hyogo) | 16 |
| Oct.31 | Ministry of Health, Labour and Welfare | 1 |
| Oct.26 | Kasuga Elementary School (Saga) | 21 |
| Oct.25 | Shizuoka University (Shizuoka) | 2 |
| Oct.24 | The Nagasaki Atomic Bomb Testimonial Society | 4 |
| Oct.24 | Takanawa Junior High School (Tokyo) | 22 |
| Oct.17 | Senzoku Gakuen Junior High School (Kanagawa) | 19 |
| Oct.5 | Seiwa Junior High School (Mie) | 8 |
| Oct.4 | Chuo University Suginami High School (Tokyo) | 44 |
| Sep.29 | Asahigaoka High School (Kanagawa) | 15 |
| Sep.28 | Asahigaoka High School (Kanagawa) | 10 |
| Sep.26 | Asahigaoka High School (Kanagawa) | 12 |
| Sep.17 | Japan Association for Mae Tao Clinic (Tokyo) | 2 |
| Sep.10 | Private (Singapore) | 1 |
| Sep.9 | Kyushu Area Technical Official Trainees | 41 |
| Sep.8 | Institute of Developing Economies (Chiba) | 3 |
| Aug.22 | Osaka University (Osaka) | 3 |
| Aug.8 | Gensuikin International Conference | 36 |
| Aug.4 | Osaka Jyogakuin Junior High School (Osaka) | 3 |
| Jul.26 | Shimabara Piece Tour (Nagasaki) | 23 |
| Jul.6 | Osaka Jyogakuin Junior High School (Osaka) | 35 |
| Jun.28 | Exchange Foreign Students (Germany) | 1 |
| Jun.22 | Nankadaichu Junior High School (Osaka) | 14 |
| Jun.15 | Kongo Junior High School (Osaka) | 20 |
| Jun.10 | Japan University of Health Sciences (Saitama) | 1 |
| Jun.1 | Mukogawa Women's University Junior High School (Hyogo) | 41 |
| Jun.1 | Naegi Junior High School (Gifu) | 10 |
| Maｙ.31 | Keyakidai Junior High School (Hyogo) | 17 |
| Maｙ.23 | Nakatsugawa Daiichi Junior High School (Gifu) | 26 |
| Maｙ.20 | Kamigyo Junior High School (Kyoto) | 11 |
| Maｙ.19 | Yurinokidai Junior High School (Hyogo) | 20 |
| Maｙ.18 | Toyo Eiwa Jogakuin Senior High School (Tokyo) | 19 |
| Maｙ.17 | Gakunan Junior High School (Kagoshima) | 15 |
| Maｙ.13 | Tamashima Kita Junior High School (Okayama) | 19 |
| Maｙ.12 | St. Margaret's Junior High School (Tokyo) | 21 |
| Apr.20 | Kohoku Junior High School (Shiga) | 12 |
| Apr.8 | Nagasaki Prefectural Bus | 7 |
| Apr.7 | Peace Guide (Nagasaki) | 5 |
| Apr.5 | Nagasaki University FD & SD newly appointed teachers | 26 |
| Mar.14 | Doshisha International Junior High School (Kyoto) | 19 |
| Mar.9 | Teikyo University (Tokyo) etc. | 2 |
| Mar.4 | Tokyo Federation of Democratic Medical Institutions (Tokyo) | 26 |
| Mar.3 | Tokai University (Kanagawa) | 2 |
| Mar.3 | Niigata University (Niigata) | 1 |
| Mar.1 | Joshiseigakuin High School (Tokyo) | 19 |
| Jan.18 | Researcher (Russia) etc. | 4 |
| 2010 | Visitors | |
| Dec.10 | Nagasaki Prefecture Cultural Development Division | 2 |
| Nov.25 | Obiyama Nishi Elementary School (Kumamoto) | 16 |
| Nov.18 | Ina Kita High School (Nagano) | 33 |
| Nov.10 | Minato City Assembly General Affairs Standing Committee (Tokyo) | 8 |
| Nov.5 | Kwansei Gakuin Junior High School (Hyogo) | 32 |
| Oct.28 | Seishuu & Yoake Union Elementary School (Oita) | 29 |
| Oct.28 | Tsuyazaki Elementary School (Fukuoka) | 7 |
| Oct.19 | Aoe Elementary School (Oita) | 12 |
| Oct.13 | Tama High School (Kanagawa) | 42 |
| Sep.30 | Asahigaoka High School (Kanagawa) | 29 |
| Sep.28 | Kogakura Elementary School (Nagasaki) | 16 |
| Sep.28 | Asahigaoka High School (Kanagawa) | 9 |
| Sep.27 | Kyushu Ryukoku Junior College (Saga) | 1 |
| Sep.27 | Asahigaoka High School (Kanagawa) | 16 |
| Sep.16 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 14 |
| Sep.7 | Hosei University Daini Junior High School (Kanagawa) | 15 |
| Aug.26 | Tokyo University of Agriculture and Technology (Tokyo) | 1 |
| Aug.24 | Osaka Jyogakuin Junior High School (Osaka) | 3 |
| Aug.20 | Exchange Foreign Students (Germany) | 1 |
| Aug.20 | Hinodai High School (Tokyo) | 3 |
| Aug.19 | Hosei University Junior High School (Tokyo) | 2 |
| Aug.17 | Oishi Kita Elementary School (Saitama) | 3 |
| Aug.10 | Hiroshima University (Hiroshima) | 1 |
| Aug.9 | Soka University (Tokyo) | 9 |
| Aug.6 | Urawa Daiichi Girls' High School (Saitama) | 2 |
| Jul.30 | After-School Child Care Yamazato Kids House (Nagasaki) | 30 |
| Jul.30 | After-School Child Care Takao Club (Nagasaki) | 10 |
| Jul.30 | After-School Child Care Yotsuba Club (Nagasaki) | 14 |
| Jul.30 | After-School Child Care Yamazato Club (Nagasaki) | 39 |
| Jul.29 | Yoake Elementary School (Oita) | 4 |
| Jul.23 | Shimabara Daiyon Elementary School (Nagasaki) | 4 |
| Jul.23 | Kunimi Junior High School (Nagasaki) | 7 |
| Jul.23 | Ariake Junior High School (Nagasaki) | 5 |
| Jul.9 | Osaka Jyogakuin Junior High School (Osaka) | 36 |
| Jul.5 | Takashi Tachibana Office (Tokyo) | 4 |
| Jul.2 | Tokyo Metropolitan Katsushika Sogo High School (Tokyo) | 3 |
| Jul.2 | Fuchi Junior High School (Nagasaki) | 20 |
| Jun.10 | Wakaki Elementary School (Saga) | 78 |
| Jun.4 | Kyoritsu Women's High School (Tokyo) | 19 |
| Jun.3 | Kongo Junior High School (Osaka) | 17 |
| Jun.3 | Naegi Junior High School (Gifu) | 42 |
| Jun.2 | Naegi Junior High School (Gifu) | 5 |
| Jun.1 | Kushira Junior High School (Kagoshima) | 15 |
| May 26 | Kauai Community College (Hawaii) | 10 |
| May 24 | Kanoya Junior High School (Kagoshima) | 16 |
| May 24 | Nakatsugawa Daiichi Junior High School (Gifu) | 66 |
| May 20 | Kurashiki Tamashima Higashi Junior High School (Okayama) | 33 |
| May 19 | Kuwana Seitoku Junior High School (Mie) | 15 |
| May 19 | Okayama Fujita Junior High School (Okayama) | 21 |
| May 13 | St. Margaret's Junior High School (Tokyo) | 37 |
| May 12 | Tokyo Eiwa Jogakuin Senior High School (Tokyo) | 44 |
| May 11 | US-Japan Creative Arts Fellowship (USA) | 3 |
| Apr.5 | Nagasaki University Training Course for new staff | 25 |
| Apr.2 | Chuo University Suginami High School (Tokyo) | 25 |
| Mar.31 | Nanzan Junior High School (Aichi) | 1 |
| Mar.30 | Nara Gakuen High School (Nara) | 1 |
| Mar.29 | Sasebo Kita High School (Nagasaki) | 1 |
| Mar.29 | Yuukoukan High School (Nagasaki) | 1 |
| Mar.29 | Junshin Girls High School (Nagasaki) | 1 |
| Jan.26 | Huazhong University of Science and Technology (China) | 1 |
| Jan.26 | Foreign Student of Nagoya Institute of Technology (China) | 1 |
| 2009 | Visitors | |
| Dec.16 | Hosei University Junior High School (Tokyo) | 131 |
| Dec.15 | Hosei University Junior High School (Tokyo) | 14 |
| Dec.10 | Gakushuin University etc. | 4 |
| Dec.2 | Tohoku Gakuin High School (Miyagi) | 25 |
| Nov.24 | Harutake Elementary School (Kumamoto) | 19 |
| Nov.18 | Tokyo Gakugei University Senior High School (Tokyo) | 5 |
| Oct.29 | Tokyo Metropolitan Kitatama High School (Tokyo) | 45 |
| Oct.26 | Takanawa Junior High School (Tokyo) | 21 |
| Oct.23 | Aichi Shukutoku High School (Aichi) | 10 |
| Oct.20 | Oyama Town Union Elementary School (Oita) | 9 |
| Sep.30 | Asahigaoka High School (Kanagawa) | 17 |
| Sep.17 | Hirai Elementary School (Kumamoto) | 17 |
| Sep.7 | Exchange Foreign Students (Germany) | 2 |
| Aug.27 | Exchange Foreign Students (Germany) | 1 |
| Aug.27 | Tokyo Women's Medical University (Tokyo) | 4 |
| Aug.25 | Osaka Jyogakuin Junior High School (Osaka) | 2 |
| Aug.19 | Nagasaki Prefecture | 2 |
| Aug.7 | Lawers Association (Tokyo) | 10 |
| Aug.3 | Institute of Tropical Medicine Nagasaki Univ. Trainees | 10 |
| Jul.28 | Hamamatsu Keiyo High School (Shizuoka) | 2 |
| Jul.23 | Shimabara Daigo Elementary School (Nagasaki) | 10 |
| Jul.23 | Shimabara Daiichi Junior High School (Nagasaki) | 5 |
| Jul.23 | Fukae Junior High School (Nagasaki) | 4 |
| Jul.22 | Chiba Veterinary Medical Association (Chiba) | 2 |
| Jul.15 | Nagasaki Prefectural Democratic Medical Institutions | 8 |
| Jul.10 | Osaka Jyogakuin Junior High School (Osaka) | 40 |
| Jul.9 | Osaka Jyogakuin Junior High School (Osaka) | 40 |
| Jun.30 | Mogi Junior High School (Nagasaki) | 14 |
| Jun.25 | Narukita Junior High School (Nagasaki) | 5 |
| Jun.17 | Nagasaki University Coop (Peace Now) | 2 |
| Jun.14 | Kyushu Bureau of Telecommunication (Kumamoto) | 2 |
| Jun.12 | Tamagawa University (Tokyo) | 1 |
| Jun.4 | Naegi Junior High School (Gifu) | 39 |
| Jun.3 | Kawanishi Minami Junior High School (Hyogo) | 1 |
| Jun.2 | The Nagasaki Atomic Bomb Testimonial Society | 2 |
| May 13 | Jissen Joshi Gakuen High School (Tokyo) | 36 |
| May 11 | Private (USA) | 2 |
| Apr.23 | Hakushin Junior High School (Niigata) | 8 |
| Apr.21 | Yunimoto Inc. The Video Produce Department (Tokyo) | 1 |
| Apr.16 | Juntendo University (Tokyo) | 1 |
| Apr.15 | Nagasaki University for Foreign Studies (Nagasaki) | 2 |
| Apr.10 | Nagasaki Prefectural Bus | 7 |
| Apr.3 | Nagasaki University FD newly appointed teachers | 40 |
| Mar.23 | Hakushin Junior High School (Niigata) | 1 |
| Mar.22 | International Federation of Medical Student Association (Japan) | 12 |
| Feb.24 | Agency for Cultural Affairs | 3 |
| Feb.2 | Japanese-Brazilian Friendship Hospital (Brazil) | 2 |
| Santa Cruz Hospital (Brazil) | ||
| 2008 | Visitors | |
| Dec.17 | Hosei University Junior High School (Tokyo) | 35 |
| Dec.16 | Hosei University Junior High School (Tokyo) | 37 |
| Dec.15 | Nagoya City University (Aichi) | 1 |
| Dec.15 | Kashiwa Straw Hat-no-Kai (Chiba) | 2 |
| Nov.18 | Xinjiang Medical University (China) | 6 |
| Nov.10 | Peace Guide 9th-no-Kai (Nagasaki) | 20 |
| Nov.6 | Theater Company Marebito-no-Kai (Kyoto) | 2 |
| Oct.29 | A Group of Estonia, Latvia and Lithuania | 7 |
| Oct.24 | University of Malaya (Malaysia) | 6 |
| Oct.20 | Nagasaki International Tourism and Convention Association | 9 |
| Oct.2 | National Museum of Nature and Science (Tokyo) | 1 |
| Oct.2 | Arita Chubu Elementary School (Saga) | 4 |
| Sep.18 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 6 |
| Sep.1 | Internship | 10 |
| Aug.27 | Hiroshima Jogakuin University (Hiroshima) | 12 |
| Aug.7 | Osaka Jyogakuin Junior High School (Osaka) | 4 |
| Aug.5 | After-School Child Care Jyoyama Club | 36 |
| Jul.23 | National Yang Ming University (Taiwan) | 28 |
| Kyushu University (Fukuoka) | ||
| Jul.9 | Osaka Jyogakuin Junior High School (Osaka) | 38 |
| Jul.1 | Sakurababa Junior High School (Nagasaki) | 121 |
| Jun.13 | Nagasaki University for Foreign Studies (Nagasaki) | 25 |
| Jun.5 | Naegi Junior High School (Gifu) | 26 |
| May 26 | Nakatsugawa Daiichi Junior High School (Gifu) | 40 |
| May 22 | Aikawa Higashi Junior High School (Gifu) | 22 |
| May 20 | Teno Elementary School (Kumamoto) | 4 |
| Mar.24 | Kauai Community College (Hawaii) | 8 |
| Feb.8 | Japanese-Brazilian Friendship Hospital (Brazil) | 2 |
| Feb.7 | The Graduate University for Advanced Studies | 3 |
| Jan.30 | Nagasaki Nishi High School (Nagasaki) | 36 |
| 2007 | Visitors | |
| Dec.19 | Hosei University Junior High School (Tokyo) | 78 |
| Dec.18 | Hosei University Junior High School (Tokyo) | 36 |
| Nov.19 | Xinjiang Medical University (China) | 7 |
| Oct.9 | Shibuya Kyoiku Gakuen Senior High School (Chiba) | 45 |
| Sep.20 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 6 |
| Aug.27 | Osaka Jyogakuin Junior High School (Osaka) | 4 |
| Aug.27 | Internship | 10 |
| Aug.10 | National University Coop (Peace Now) | 12 |
| Jul.24 | Nagasaki University Coop (Peace Now) | 10 |
| Jul.24 | National Yang Ming University (Taiwan) | 30 |
| Kyushu University (Fukuoka) | ||
| University of Occupational and Environmental Health (Fukuoka) | ||
| Jul.12 | Osaka Jyogakuin Junior High School (Osaka) | 38 |
| Jul.11 | Osaka Jyogakuin Junior High School (Osaka) | 38 |
| Jul.5 | Nagasaki Prefectural Bus | 5 |
| Jun.28 | Doinokubi Junior High School (Nagasaki) | 4 |
| Jun.28 | Koshima Junior High School (Nagasaki) | 90 |
| Jun.27 | Japan Society for the Promotion of Science | 6 |
| Jun.7 | Naegi Junior High School (Gifu) | 39 |
| May 24 | Hallym University (Korea) | 3 |
| May 21 | Nakatsugawa Daiichi Junior High School (Gifu) | 12 |
| May 17 | Takao Elementary School (Nagasaki) | 20 |
| Apr.4 | Nagasaki University FD newly appointed teachers | 70 |
| 2006 | Visitors | |
| Dec.15 | Hosei Daiichi Junior High School (Tokyo) | 120 |
| Oct.19 | Kasuga Nishi Elementary School (Fukuoka) | 18 |
| Oct.10 | Shibuya Kyoiku Gakuen Senior High School (Chiba) | 21 |
| Sep.15 | Society of Nursing | 11 |
| Sep.14 | Shonan Shirayuri Gakuen Senior High School (Kanagawa) | 7 |
| Aug.25 | Osaka Jyogakuin Junior High School (Osaka) | 3 |
| Jul.21 | Nagasaki Prefectural Bus | 19 |
| Jul.19 | Nagasaki Prefectural Bus | 16 |
| Jul.18 | Nameshi Junior High School (Nagasaki) | 9 |
| Jul.4 | Sakurababa Junior High School (Nagasaki) | 4 |
| Jun.28 | Koshima Junior High School (Nagasaki) | 21 |
| Jun.7 | Kawanishi Minami Junior High School (Hyogo) | 17 |
| May 24 | Yamate Junior High School (Hyogo) | 12 |
| May 22 | Nakatsugawa Daiichi Junior High School (Gifu) | 26 |
| May 10 | Osaka Jyogakuin Junior High School (Osaka) | 37 |
| May 9 | Osaka Jyogakuin Junior High School (Osaka) | 37 |