| Institutions |
| Sapporo-Kosei General Hospital |
| Asahikawa Medical Center |
| National Hospital Organization Hokkaido Cancer Center |
| Sapporo Hokuyu Hospital |
| Hokkaido University Hospital |
| Asahikawa Medical University hospital |
| Nakamura Memorial Hospital |
| Sapporo Medical University |
| Hakodate Goryoukaku Hospital |
| KKR Sapporo Medical Center |
| Hirosaki University Hospital |
| Kuroishi General Hospital |
| Iwate Medical University |
| Iwate Prefectural Central Hospital |
| National Hospital Organization, Sendai Medical Center |
| Tohoku University Hospital |
| Miyagi Cancer Center |
| Furukawa Seiryo Hospital |
| Akita University School of Medicine |
| Yamagata Prefectural Central Hospital |
| Yamagata University Hospital |
| Ohta Nishinouchi Hospital |
| Institutions |
| Institute of Clinical Medicine,Tsukuba University Hospital |
| Ibaraki Prefectural Central Hospital & Cancer Center |
| Tochigi Cancer Center |
| Jichi Medical University |
| National Nishigunma Hospital |
| Gunma Prefectural Cancer Center |
| Gunma University |
| National Defense Medical College |
| Saitama Cancer Center |
| Saitama Medical Center, Jichi Medical School |
| Saitama Medical University International Medical Center |
| Saitama Medical Center, Saitama Medical University |
| Dokkyo University Koshigaya Hospital |
| Saitama medical University Hospital |
| National Cancer Center Hospital East |
| Chiba Cancer Center |
| Chiba University, Graduate School of Medicine |
| Asahi General Hospital |
| Jikei Kashiwa Hospital |
| Tokyo Dental College Ichikawa General Hospital |
| Juntendo Univ. Urayasu Hospital |
| Chiba Cardiovascular Center |
| National Cancer Center Hospital |
| Nihon University Itabashi Hospital |
| Kyorin University Faculty of Medicine |
| Tokyo Medical University Hospital |
| Tokyo Metropolitan Cancer and Infectious diseases Center Komagome Hospital |
| National Center for Global Health and Medicine (NCGM) |
| Tokyo Women's Medical University |
| National Hospital Organization Tokyo Medical Center |
| Keio University Hospital |
| Showa University School of Medicine |
| Tokyo Medical and Dental University Hospital |
| Jikei University Hospital |
| Jikei University,Daisan Hospital |
| Cancer Institute Hospital of Japanese Foundation for Cancer Research |
| The University of Tokyo Hospital |
| Toranomon Hospital |
| Toho University Ohashi Medical Center |
| Juntendo University Hospital |
| Teikyo University School of Medicine |
| St.Luke's International Hospital |
| Tokyo Metropolitan Bokutoh Hospital |
| NTT Medical Center Tokyo |
| Yokohama City University Hospital |
| Kitasato University East Hospital |
| Tokai University School of Medicine |
| Kanagawa Cancer Center |
| Yokohama Mucipical Citizen's Hospital |
| Kitasato University School of Medicine |
| Showa University Northern Yokohama Hospital |
| Yokohama City University Medical Center |
| Yokohama Rosai Hospital |
| Saiseikai Yokohama-shi Nanbu Hospital |
| Institutions |
| Niigata Cancer Center Hospital |
| Niigata University Medical and Dental Hospital |
| Nagaoka Chuo General Hospital |
| Tsubame Rosai Hospital |
| Toyama Prefectural Central Hospital |
| Toyama University Hospital |
| Kanazawa Medical University |
| Kanazawa University School of Medicine |
| Ishikawa Prefectural Central Hospital |
| University of Fukui Hospital |
| University of Yamanashi Faculty of Medicine |
| Saku Central Hospital |
| Sinshu University School of Medicine |
| Nagano Municipal Hospital |
| Institutions |
| Gifu University School of Medicine |
| Gifu Municipal Hospital |
| Shizuoka General Hospital |
| Hamamatsu University School of Medicine |
| Shizuoka Cancer Center |
| Aichi Cancer Center Hospital |
| National Hospital Organization Nagoya Medical Center |
| Nagoya University School of Medicine |
| Fujita Health University |
| Nagoya City University Hospital |
| Aichi Cancer Center,Aichi Hospital |
| Nagoya Daini Red Cross Hospital |
| Aichi Medical University |
| Komaki City Hospital |
| Mie University School of Medicine |
| Institutions |
| Shiga Medical Center for Adults |
| Kyoto University Hospital |
| National Hospital Organization Kyoto Medical Center |
| Kyoto Prefectural University of Medicine |
| Kyoto Second Red Cross Hospital |
| Soseikai General Hospital |
| Osaka University Graduate School of Medicine |
| Osaka City University Hospital |
| Osaka Redcross Hospital |
| Kinki University School of Medicine |
| Osaka Prefectural Hospital Organization Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Osaka National Hospital |
| Osaka Prefectural Hospital Organization Osaka Prefectural Medical Center for Respiratory and Allergic Disease |
| National Hospital Organization Kinki-Chuo Chest Medical Center |
| Osaka General Medical Center |
| Osaka City General Hospital |
| Osaka Medical College |
| Toyonaka Municipal Hospital |
| Sakai Municipal Hospital |
| Minoh City Hospital |
| Suita Municipal Hospital |
| Kitano Hospital, The Tazuke Kofukai, Medical Research Institute |
| Sakai Hospital,Kinki University Faculty of Medicine |
| Kansai Medical University, Hirakata Hospital |
| Kobe University Graduate School of Medicine |
| Kobe City Medical Center General Hospital |
| Kansai Rosai Hospital |
| Hyogo College of Medicine |
| Hyogo Cancer Center |
| Itami City Hospital |
| Institute of Biomedical Research and Innovation, Hospital |
| Sano Hospital |
| Tenri Hospital |
| Nara Medical University |
| Wakayama Medical University, School of Medicine |
| Institutions |
| Faculty of Medicine,Tottori University |
| Shimane University Faculty of Medicine |
| Kurashiki Central Hospital |
| Okayama University Hospital |
| Okayama Saiseikai General Hospital |
| National Hospital Organization Kure Medical Center Chugoku Cancer Center |
| Hiroshima University Hospital |
| Hiroshima City Hospital |
| NHO Fukuyama Medical Center |
| Hiroshima Prefectural Hospital |
| Hiroshima City Asa Hospital |
| Gammaknife Center, Takanobasi Central Hospital |
| Fukuyama City Hospital |
| Yamaguchi University Hospital |
| National Hospital Organization Yamaguchi-Ube Medical Center |
| Faculty of Medicine, Kagawa University |
| National Hospital Organization Shikoku Cancer Center |
| Ehime University Hospital |
| Ehime Prefectural Central Hospital |
| Kochi Health Science Center |
| Institutions |
| National Kyushu Cancer Center |
| School of Medicine,Fukuoka University |
| National Hospital Organization Kyushu Medical Center |
| Kurume University School of Medicine |
| University of Occupational and Environmental Health |
| Kitakyushu Municipal Medical Center |
| Kyushu University Hospital |
| Hara Sanshin Hospital |
| Shin-Koga Hospital |
| Faculty of Medicine, Saga University |
| Nagasaki Medical Center |
| Sasebo City General Hospital |
| Nagasaki University Hospital |
| Kumamoto University Medical School |
| NHO Kumamoto Medical Center |
| Kumamoto Chuo Hospital |
| Kumamoto Regional Medical Center Hospital |
| Saiseikai Kumamoto Hospital |
| Oita Prefectural Hospital |
| Oita University Faculty of Medicine |
| Fujimoto-Hayasuzu Hospital |
| Kagoshima University,Faculty of Medicine |
| Kagoshima City Hospital |
| Imamura Bun-in Hospital |
| Faculty of Medicine,University of the Ryukyus |
| National Hospital Organization Okinawa Hospital |
