| Spokesperson | Georgia Karagiorgi Deputy: Hirokazu Odaka |
| Project Scientist/Director | Tsuguo Aramaki |
| Institutional Board (Chair) | Reshmi Mukherjee |
| Science Coordinator | Yoshiyuki Inoue Deputy: Reshmi Mukherjee |
| Detector Coordinator | Tsuguo Aramaki Deputy: Georgia Karagiorgi |
| Analysis Coordinator | Hirokazu Odaka Deputy: Yuto Ichinohe |
| Institution | First | Last |
| Barnard | Reshmi | Mukherjee |
| Columbia | Georgia | Karagiorgi |
| William | Seligman | |
| Lucia | Rondini | |
| Luke | Zerrer | |
| ELTE Institute of Physics | Masanori | Ohno |
| Hiroshima | Yasushi | Fukazawa |
| Yusuke | Suda | |
| Yuusuke | Uchida | |
| Hiromitsu | Takahashi | |
| Kanagawa University | Naomi | Tsuji |
| MIT | Kerstin | Perez |
| NASA GSFC | John | Mitchell |
| Northeastern | Tsuguo | Aramaki |
| Nabin | Poudyal | |
| Jon | Leyva | |
| Jiancheng | Zeng | |
| Arathi | Suraj | |
| Melissa | Rivera | |
| Nga | Nguyen | |
| Emma | Malabanan | |
| Oak Ridge National Laboratory | Lorenzo | Fabris |
| Osaka | Yoshiyuki | Inoue |
| RIKEN | Hiroki | Yoneda |
| Rikkyo | Yuto | Ichinohe |
| Dmitry | Khamgulyan | |
| University of California, Berkley | John | Tomsick |
| University of Tokyo | Hirokazu | Odaka |
| Satoshi | Takashima | |
| Aya | Bamba | |
| Kazushi | Yawata | |
| Sorato | Nammoku | |
| Tsubasa | Tamba | |
| University of Toyama | Nagisa | Hiroshima |
| University Texas Arlington | Jonathan | Asaadi |
| Waseda | Kohei | Yorita |
| Kazutaka | Aoyama | |
| Masato | Kimura | |
| Taichi | Nakasone | |
| Mayu | Sakurai | |
| Masashi | Tanaka |