COSSAF

Executive Committee
President
 * Takashi Ren

Vice-presidents
 * Yōsuke Phan – First Vice-President
 * Mitică Takeuchi
 * Ichiro Takeuchi
 * Fang Arima
 * Atsushi Takeda
 * Teodora Jiang

Members
 * Yuuri Fujioka
 * Rareș Mizuno
 * Souma Alexandrescu
 * Yên Han
 * Riku Du
 * Corneliu Vladimirescu
 * Filimon Sun
 * Makoto Kumagai
 * Yoshiko Kimura
 * Fareed Ren
 * Prasert Fujimori
 * Ryouichi Zhao

General secretary
 * Keiko Yamamoto

Deputy general secretary
 * Nadim Yasuda

Treasurer
 * Kentarō Jin

Head of club competitions
 * Kazuya Honda

Head of national competitions
 * Atanase Stan

Tournament records

 * Legend
 *  – Champion
 *  – Runner-up
 *  – Third place
 *  – Fourth place
 * QF – Quarterfinals
 * R16 – Round of 16
 * R32 – Round of 32 (since 2020)
 * GS – Group stage
 * — Did not qualify
 * — Did not enter / withdrew / banned
 * — Hosts