Management Team

Board of Directors

Chairman & Director Seiji Narahara
President & Representative Director Ikuo Takeuchi
Representative Director Taichi Sakai
Director Takahito Sagara
Outside Directors Masaaki Harima
Hiroshi Fukushi
Shoko Takase
Yuki Kanzaki
Director (Audit and Supervisory Committee Member) Takayuki Tabo
Outside Directors (Audit and Supervisory Committee Members) Akihiko Irie
Wakyu Shinmen

Corporate Officers

CEO&Co-COO Ikuo Takeuchi
CTO Chikao Morishige Head, Environmental and Functional Materials Division
Co-COO Taichi Sakai Head, Environment, Safety and Disaster Management Division
Managing Executive Officers Takahito Sagara Head, Life Science Division
Eiichi Shimizu Head, Functional Textiles and Trading Division
Takehiko Inada
Masanao Kudo Head, Films Division
General Manager, Tokyo Branch
Executive Officers Taizo Ono CFO
Tetsuro Yabuki CDO
General Manager, Toyobo Transformation and Business Innovation Department
Atsushi Sogabe Deputy Head, Life Science Division
General Manager, Medical Materials Operating Department
Tadao Kuroki General Manager, Airbag Operating Department
Masakazu Iwasaki Head, Quality Assurance Division
Sonoko Ishimaru General Manager, Corporate Communication Department
Katsuya Ito
Kazuhito Ikeda
Katsuya Toita General Manager, Tsuruga Research and Production Center
Norio Iizuka
Shingo Ito General Manager, Iwakuni Production Center
Toshiyuki Oya General Manager, Film Innovation Operating Department

As of June 25, 2025