List of committees and board members (October, 2025)
President
Toshiyuki Sadanobu
Secretariat
Toru Minamimoto (Secretary-general), Ya Yun Cheng, Miwako Wakizaka
Standing Committee
Hirofumi Aoki, Yuki Hirose, Kaoru Horie, Ritsuko Kikusawa, Masato Kobayashi, Toshio Matsuura, Yoichi Miyamoto, Toshihide Nakayama, Masato Takiura, Syuntaro Tida, Ayumi Ueyama (Committee Member Horie is also the LSJ representative in GEAHSS; Committee Member Kobayashi is also the LSJ representative in UALS)
Board of Councilors
Hirofumi Aoki, Hiroshi Aoyagi, Naoyuki Akaso, Midori Amano, Isao Iori, Yosuke Igarashi, Satomi Ito, Masaru Inoue, Isao Ueda, Ayumi Ueyama, Asako Uchibori, Tadashi Eguchi, Fuyuki Ebata, David Yoshikazu Oshima, Yukio Otsu, Satoshi Oku, Masanori Odani, Masao Ochi, Hajime Ono, Shinjiro Kazama, Shigeki Kaji, Shigehiro Kato, Hideki Kishimoto, Hisatsugu Kitahara, Mafuyu Kitahara, Nobuko Kibe, Kazuyuki Kiryu, Satoshi Kinsui, Haruo Kubozono, Yusuke Kubota, Megumi Kurebito, Masatoshi Koizumi, Izumi Konishi, Masato Kobayashi, Mamoru Saito, Kan Sasaki, Osamu Sawada, Satoko Shirai, Li Shen, Koji Sugisaki, Masato Takiura, Yukinori Takubo, Koichi Takezawa, Shinichi Tanaka, Shin-ichi Tanaka, Syuntaro Tida, Hideki Tsukamoto, Hisao Tokizaki, Kentaro Nakatani, Naonori Nagaya, Kuniya Nasukawa, Hiroki Narita, Yoshiki Nishimura, Hisashi Noda, Tooru Hayasi, Norihiko Hayashi, Naomi Harada, Yuki Hirose, Naoki Fukui, Setsu Fujishiro, Hirofumi Hori, Kaoru Horie, Toshio Matsuura, Yo Matsumoto, Tomohiro Miyake, Yoichi Miyamoto, Yoko Yumoto, Kazuhiko Yoshida, Nobuko Yoneda, Ryuichi Washio
Gengo Kenkyu Editorial Committee
Shigehiro Kato (Editor-in-chief), Tomoko Ando, Fuyuki Ebata, Tomohiro Fujii, Tomohide Kinuhata, Keita Kurabe, Yoko Nakano, Kunio Nishiyama, Kentaro Suganuma, Chie Takagi, Yona Takahashi, Yuki-shige Tamura, Makiro Tanaka
Special editors: Lisa Cheng, Wesley Jacobsen, Juwon Kim, Terje Lohndal , Andrej Malchukov, Armin Mester, Satoshi Tomioka
Conference Organizing Committee
Masayuki Komachi (Chair), Yoshihiko Asao, Manami Hirayama, Masumi Kai, Shin-ichi Kitada, Ai Kubozono, Linjing Li, Yoko Nakano, Chikako Ono, Takumi Tagawa, Masataka Yano, Kenji Yoshida
Publicity Committee
Naomi Tsukida (Chair), Daisuke Ebina, Yukinori Kimoto, So Miyagawa, Koichi Otaki, Hisako Takahashi, Shin-ichi Tanigawa
Summer Institute Committee
Hirofumi Hori (Chair), Norihiko Hayashi, Koji Irie, Hiroaki Koga, Miki Obata, Tomoyo Otsuki
Awards Committee
Masato Takiura (Chair), Hirofumi Aoki, Yuki Hirose, Kaoru Horie, Shigehiro Kato, Tomohide Kinuhata, Masato Kobayashi, Masayuki Komachi, Ai Kubozono, Naonori Nagaya, Shinichi Tanaka, Syuntaro Tida, Ayumi Ueyama, Nobuko Yoneda
Ethics Committee
Masahiko Takahashi (Chair), Satomi Matayoshi, Asako Miyachi, Masao Ochi, Shinji Ogawa, Shigeki Taguchi, Yuki Takaya, Yuko Yoshinari
Advisers
Naoki Fukui, Teruhiro Hayata, Taro Kageyama, Shigeki Kaji, Haruo Kubozono, Masayoshi Shibatani, Yukinori Takubo, Zendo Uwano
Auditors
Setsuko Arita, Toru Ishii