Structure
Governing members
Director
| President / Director | Masahito Watanabe | Gakushuin University |
| Vice President / Director | Masato Sakurai | Japan Aerospace Exploration Agency |
| Chief Editor of IJMSA e-journal / Director | Masahito Watanabe | Gakushuin University |
| General affairs charge / Director | Masato Sakurai | Japan Aerospace Exploration Agency |
| Accounts charge / Director | Nozomu Hashimoto | Hokkaido University |
| Cooperation for Science Union of Human Planetary Habitation in Space / Director | Hirohumi Hashimoto | Japan Aerospace Exploration Agency |
| Society awards / Director | Hisashi Minakuchi | Ryukyu University |
| Student support / Director | Suguru Shiratori, Masanori Saitou | Tokyo City University, Nihon University |
| Strategic planning / Director | Toshio Tagawa | Tokyo Metropolitan University |
| Plan chairperson Jasmac34/ Director | Junpei Yamanaka | Nagoya City University |
| Plan chairperson Jasmac35 / Director | Hisashi Minakuchi | University of the Ryukyus |
| Plan chairperson Jasmac36 / Director | Takuya Goto | Doshisya University |
| Public relations / Director | Shinsuke Suzuki | Waseda University |
| New Space / Director | Yuki Toyoshima | Space BD Co., Ltd. |
| Payload / Director | Shin Yamamoto | IHI Inspection & Instrumentation Co., Ltd. |
| Inspector | Naohiro Sato | Jamss |
Editorial Committee of IJMSA e-Journal
| Chief Editor | Masahito Watanabe | Gakushuin University |
| Vice Chief Editor | Osamu Kawanami | Department of Mechanical Engineering University of Hyogo |
| Editor (Fluid dynamics) | Koji Hasegawa | Kogakuin University |
| Editor | Ryoji Imai | Muroran Institute of Technology |
| Editor (Combustion) | Osamu Imamura | Nihon University |
| Editor | Takehiko Ishikawa | Japan Aerospace Exploration Agency |
| Editor (Thermal Engineering) | Hidekau Kobatake | Doshisya University |
| Editor | Tetsu Mieno | Shizuoka University |
| Editor (Material Science) | Hideaki Nagai | National Institute of Advanced Industrial Science and Technology |
| Editor | Atsushi Nakagawa | Osaka University |
| Editor | Yuji Nakamura | Toyohashi University of Technology |
| Editor (Materials science) | Shunpei Ozawa | Chiba Institute of Technology University |
| Editor | Suguru Shiratori | Tokyo City University |
| Editor (Combustion) | Yusuke Suganuma | Nihon University |
| Editor (Materials Science and Engineering, Space Utilization) | Shinsuke Suzuki | Waseda University |
| Editor (Computational Fluid Dynamics) | Toshio Tagawa | Tokyo Metropolitan University |
| Editor (Plasma Science and Technology) | Kazuo Takahashi | Faculty of Electrical Engineering and Electronics Kyoto Institute of Technology |
| Editor | Hiroaki Tanaka | Confocal Science Inc. |
| Editor | Hitoshi Terazoe | The Central Research Institute of Electric Power Industry (CRIEPI) |
| Editor | Akiko Toyotama | Nagoya City University |
| Editor | Ichiro Ueno | Tokyo University of Science |
| Editor | Junpei Yamanaka | Nagoya City University |
| Editor | Izumi Yoshizaki | Japan Aerospace Exploration Agency |
| Editor | H. Kuhlmann | TUW, Austria |
| Editor | V. Molotkov | JIHT, Russia |
| Editor | P.-F. Paradis | INO, Canada |
| Editor | H.Thomas | DLR, Germany |
Adviser of IJMSA e-Journal
| Adviser | Satoshi Adachi | Japan Aerospace Exploration Agency |
| Adviser | Nobuyuki Imaishi | Kyushu Univercity |
| Adviser | Haruhiko Ohta | Kyushu Univercity |
| Adviser | Mitsuru Ohnishi | Japan Aerospace Exploration Agency |
| Adviser | Osamu Odawara | (Npo) Purosappu |
| Adviser | Kyoichi Kinoshita | Japan Aerospace Exploration Agency |
| Adviser | Hiroo Totsuji | Okayama University |
| Adviser | Kazuhiko Kuribayashi | Japan Aerospace Exploration Agency |
| Adviser | Taketoshi Hibiya | Keio University |
| Adviser | Yasuhiro Fukunaka | Kyoto University |
| Adviser | Yoshinori Furukawa | Hokkaido University |