Presidents
| Yutaka Ito | 2026-2027 |
| Takanori Kigawa | 2024-2025 |
| Toshimichi Fujiwara | 2022-2023 |
| Takahisa Ikegami | 2020-2021 |
| Koichi Kato | 2018-2019 |
| Kiyonori Takegoshi | 2016-2017 |
| Akira Naito | 2014-2015 |
| Tetsuro Asakura | 2012-2013 |
| Ichio Shimada | 2010-2011 |
| Hideo Akutsu | 2008-2009 |
| Isao Ando | 2006-2007 |
| Masatsune Kainosho | 2004-2005 |
| Yoji Arata | 2002-2003 |
Executive Committee (2026)
| Atsushi Asano | National Defense Academy |
| Yutaka Ito | Tokyo Metropolitan University |
| Masanori Osawa | Keio University |
| Hironori Kaji | Kyoto University |
| Takanori Kigawa | RIKEN |
| Tomohide Saio | Tokushima University |
| Koh Takeuchi | The University of Tokyo |
| Kazuyuki Takeda | Kyoto University |
| Kaoru Nomura | Suntory Foundation for Life Sciences |
| Yoh Matsuki | The University of Osaka |
Auditor (2026-2027)
| Hajime Sato | Bruker Japan K.K. |
| Yohei Miyanoiri | The University of Osaka |
Council (2026-2027)
| Naoki Asakawa | Gunma University |
| Takahisa Ikegami | Yokohama City University |
| Yutaka Ito | Tokyo Metropolitan University |
| Takumi Ueda | The University of Osaka |
| Hironori Kaji | Kyoto University |
| Takanori Kigawa | RIKEN |
| Jun Kikuchi | RIKEN |
| Koto Suganuma | TEIJIN LIMITED |
| Koh Takeuchi | The University of Tokyo |
| Hajime Tamaki | JEOL RESONANCE |
| Takuya Torizawa | Chugai Pharmaceutical Co. Ltd. |
| Yasuto Noda | Kyoto Unversity |
| Kaoru Nomura | Suntory Foundation for Life Sciences |
| Minoru Hatanaka | Bruker Japan K.K. |
| Kiriko Hirano | Bruker Japan K.K. |
| Maho Yagi | Nagoya City University |
Council (2025-2026)
| Atsushi Asano | National Defense Academy |
| Jun Ashida | JEOL RESONANCE |
| Munehiro Inukai | Tokushima University |
| Masanori Osawa | Keio University |
| Keiko Okushita | RIKEN |
| Izuru Kawamura | Yokohama National University |
| Tomohide Saio | Tokushima University |
| Kazuyuki Takeda | Kyoto University |
| Noritaka Nishida | Chiba University |
| Yusuke Nishiyama | JEOL RESONANCE |
| Eri Fukushi | Hokkaido University |
| Toshimichi Fujiwara | The University of Osaka |
| Yoh Matsuki | The University of Osaka |
| Masaki Mishima | Tokyo University of Pharmacy and Life Sciences |
| Hiromasa Yagi | Asahi Kasei Pharma Corporation |
| Saeko Yanaka | Institute of Science Tokyo |
| Kazuo Yamauchi | Okinawa Institute of Science and Technology |