As of July 2025

Board of directors

(As of June 24, 2025)

Representative Member of the Board of Directors,

President & Chief Executive Officer

Hidetaka Nakagita

Representative Member of the Board of Directors &

Senior Executive Vice President

Takanori Ashikawa

Member of the Board of Directors &

Managing Executive Officer

Hirohiko Kyoho

Member of the Board of Directors &

Senior Executive Officer

Yasuaki Hori

Member of the Board of Directors &

Senior Executive Officer

Yasunori Arai

Member of the Board of Directors &

Senior Executive Officer

Masashi Kaneko

Member of the Board of Directors *1

Seiichi Hashimoto

Member of the Board of Directors *1

Masako Osuna

Member of the Board of Directors *1

Junko Ogushi

Full-time Company Auditor *2

Takahiro Kawashima

Full-time Company Auditor

Hiroshi Abe

Company Auditor *2

Shohei Harada

Company Auditor *2

Hirotaka Sato

Senior Executive Officer

General Manager, Safety and Quality Management Headquarters

and Senior Manager of Safety Management Headquarters, Tokyo Main Office

Tadayuki Toyoda

Senior Executive Officer

Hokkaido Branch Manager

Koichi Inoue

Senior Executive Officer

Kyushu Branch Manager

and Deputy General Manager of West Japan Business Promotion Headquarters

Takayoshi Takano

Executive Officer

Tokai Branch Manager

and Deputy General Manager of West Japan Business Promotion Headquarters

Yasuhisa Miwa

Executive Officer

General Manager of IR and Public Relations Department of the Management Headquarters

Akira Domon

Executive Officer

Tohoku Branch Manager

Teruhiko Sakaguchi

Executive Officer

General Manager of Procurement Strategy Headquarters

and Senior Manager of Procurement Planning Department, Tokyo Main Office

Tadashi Arakawa

Executive Officer

Senior Manager of Design Department, Tokyo Main Office

Takashi Ota

Executive Officer

Deputy General Manager of LC Sales Administration Headquarters,

General Manager of NTT Business Headquarters of Tokyo Main Office

and General Manager of Sales Division of NTT Business Headquarters of Tokyo Main Office

Mitsuo Otsuka

Executive Officer

Chugoku Branch Manager

and Deputy General Manager of West Japan Business Promotion Headquarters

Yoshio Horiuchi

Executive Officer

General Manager of West Japan Business Promotion Headquarters

and Kansai Branch Manager

Katsuhisa Shimamura

Executive Officer

Deputy General Manager of LC Sales Administration Headquarters,

and Deputy General Manager of West Japan Business Promotion Headquarters

Manabu Kinoshita

*1. Board of Directors Seiichi Hashimoto, Masako Osuna, and Junko Ogushi are Outside Directors.
*2. Company
Auditors Takahiro Kawashima, Shohei Harada, and Hirotaka Sato are Outside Auditors.