(as of April 1, 2025)
=President=
HORIE Mariko (pianist, emeritus professor of Shobi University)
=Chief director=
MINEMURA Sumiko (composer, emeritus professor of Nihon University)
=Directors=
KAWAI Kentaro（KAWAI Musical Instruments Mfg Co.,Ltd)
KATOH Masahito (Bechstein Japan Co., Ltd.)
TOKIEDA Tadashi (ONGAKU NO TOMOSHA CORP.)
SUZUKI Tomoharu (Zen-On Music Co., Ltd.)
SUZUKI Tatsuya (Chairman Support Music Society, Special Advisor Steinway Kai)
GOTO Kazuhiro (former president of STEINWAY & SONS JAPAN,LTD)
OSANO Kei (pianist, emeritus professor of Tamagawa University)
OCHIAI Atsushi (pianist, professor of Ferris University)
TASHIRO Yoshihiro (pianist, former professor of Nihon University)
TATSUMI Kouko (pianist, Toyama Pref., president of Accord Brisés)
TERADA Etsuko（pianist, former professor of Nihon University graduate school of art)
DOUDA Nobue (pianist, Fukui Pref., president of piano's Yougakukai)
MINEMURA Shin-ichi (composer)
=Secretary General=
MAEDA Takuro (pianist, associate professor of Shobi University)
=Auditors=
TACHIBANA Shintaro (composer, associate professor of Bunkyo University)
MATSUMOTO Akira (pianist, lecturer of Nihon University)
=Honorary Members=
KOBAYASHI Kyosuke
OHYAMA Takako
OGAWA Yukitoshi
SUZUKI Hideaki
YAMAZAKI Michiko
KUBO Hiroshi
=Operating members=
TAKAYANAGI Eriko (pianist, Aichi Pref., webmistress)
MIYAZAKI Tomoko (pianist, Nara Pref., English translation)
=Sponsors=
KAWAI Musical Instruments Mfg Co.,Ltd
Bechstein Japan Co., Ltd.
ONGAKU NO TOMOSHA CORP.
Yamaha Music Japan Co., Ltd.
Miyajishokai Co.,Ltd.
KAWAI Omotesando
SUNPIAN. INC
YAESU Terminal Hotel