ASSW 2027 Local Organising Committee
| Takashi Kikuchi (Chair) | Japan Agency for Marine Earth-Science and Technology (JAMSTEC) |
| Jun Inoue (Co-Chair) | NIPR |
| Shin Sugiyama (Co-Chair) | Hokkaido University |
| Hironori Yabuki (Co-Chair) | Japan Consortium for Arctic Environmental Research (JCAR) |
| Eiji Watanabe (Co-Chair) | Japan Agency for Marine Earth-Science and Technology (JAMSTEC) |
| Gerlis Fugmann (ex-officio) | International Arctic Science Committee (IASC) |
| Yoshihiro Iijima | Tokyo Metropolitan University |
| Hiromichi Ueno | Hokkaido University |
| Yuka Oishi | Kobe University |
| Misako Kachi | JAXA |
| Tetsuo Sueyoshi | National Institute of Polar Research (NIPR) |
| Hiroki Takakura | Tohoku University |
| Masayuki Takigawa | Japan Agency for Marine Earth-Science and Technology (JAMSTEC) |
| Takeshi Tamura | National Institute of Polar Research (NIPR) |
| Hiroyasu Hasumi | University of Tokyo |
| Mariko Hatta | Japan Agency for Marine Earth-Science and Technology (JAMSTEC) |
| Takatoshi Matsuzawa | NMRI |
| Aya Yamaguchi | Hakodate City |
| Atsushi Yoshida | National Institute of Polar Research (NIPR) |
| Masakazu Yoshimori | University of Tokyo |
ASSW 2027 Scientific Steering Group
| Mariko Hatta (Co-Chair, Lead) | Japan Agency for Marine Earth-Science and Technology (JAMSTEC) |
| Sueyoshi Tetsuo (Co-Chair) | National Institute of Polar Research (NIPR) |
| Gerlis Fugmann (ex-officio) | International Arctic Science Committee (IASC) |
| Muyin Wang | JISAO/University of Washington |
| Helena Bergstedt | b.geos |
| Ellie Miller | Colorado School of Mines |
| Dewan Ahsan | University of Southern Denmark |
| Monica Ogawa | National Institute of Polar Research(NIPR) |
| Mariel Kieval | The Arctic Institute |
| Vera Kuklina | University of Northern Iowa |
| Alexandra Meyer | University of Vienna |
| Craig Tweedie | University of Texas at El Paso |
| Michelle Cailin Mack | Northern Arizona University |
| Hannu Autto | University of Helsinki |
| Haliehana Stepetin | Ted Stevens Center for Arctic Security Studies |