The Otsuka group of companies is a total-healthcare enterprise that aims to contribute to the health of people around world under the corporate philosophy, “Otsuka-people creating new products for better health worldwide”. 

Pharmaceutical

Otsuka Group

Tatsuo Higuchi

Aki Sudo

Masanori Udagawa

Masayuki Sato

Masaaki Sobe

Hiroki Nakayama

Yoshihiro Yoshinaga

Naoki Yoda

Junichi Hashimoto

Tsuyoshi Nakamura

Kenji Bunya

Junichi Jinno

Ryo Harima

Koichi Shiraishi

Taro Mikuriya

Yoshihiro Bando

Ryousuke Fukase

Hajime Fujita

Koichiro Nitta

Shouzou Yamazaki

Chiaki Sakurai

Naoshi Satou

Masako Shiosakai

Yoshihisa Yamada

Takeshi Watanabe

Takayuki Shiratsuchi

Chikako Usami

Akio Oikawa

Lyo Inuyama

Nobuyuki Kurahashi

Masayuki Kobayashi

Yuko Makino

Noriko Tojo

Shuichi Takagi

Yoshiro Matsuo

Makoto Inoue

Executive Management Team

Product & Medical Affairs Team

Board Members

Legal and Compliance Team

Leadership Team

Teams at Otsuka Group

Executive Management Team

Product & Medical Affairs Team

Board Members

Legal and Compliance Team

Leadership Team