About Us
- Corporate Profile
- Domestic Business Area
- International Business Area
- Corporate Principles
- Long-Term Vision
- Medium-Term Plan
- Carbon Neutrality
- Annual Plan
- Message from President
- Management Team
- Daigas Group
Organization - Our Businesses
- Our History
- Major Subsidiaries
- Supplier Opportunities
- Green Purchasing Guidelines
- Selection Process
Directors
(As of June 23, 2026)
(*Representative Director, **Outside Director)
-
Takehiro Honjo
Chairman of the Board
-
Masataka Fujiwara*
President
Chief Executive Officer（CEO）
-
Keiji Takemori*
Executive Vice President
Chief Technology Officer（CTO） -
Ko Sakanashi*
Executive Vice President
Chief Financial Officer（CFO）
Chief Digital＆Information Officer（CDIO）
Chief Safety Officer（CSaO） -
Toshiyuki Imai*
Executive Vice President
-
Kazutoshi Murao**
-
Tatsuo Kijima**
-
Yumiko Sato**
-
Mikiyo Niizeki**
Director, Audit & Supervisory Committee member
(As of June 23, 2026)
(*Outside Member)
-
Fumitoshi Takeguchi
-
Eriko Nashioka*
-
Chieko Minami*
-
Eimei Kozai*
Audit & Supervisory Officer
(As of June 23, 2026)
-
Ichiro Hazama
Executive Officers
(As of April 1, 2026)
| President | Masataka Fujiwara Chief Executive Officer（CEO） |
|---|---|
| Executive Vice Presidents | Keiji Takemori Chief Technology Officer（CTO） Ko Sakanashi Chief Financial Officer（CFO） Chief Digital＆Information Officer（CDIO） Chief Safety Officer（CSaO） Toshiyuki Imai |
| Senior Executive Officers |
Masayuki Inoue Hiroyoshi Fukutani Takeshi Morisaki Junji Doi Osamu Sudo Chief Carbon Neutrality Officer (CCNO) Kazuhiro Nakakubo Chief Human Resources Officer (CHRO) Chief Sustainability Officer（CSuO） Chief Risk Officer（CRO） Takenori Fujita Tadasu Yano Katsumine Sato |
| Executive Officers | Eiji Natsuaki Tsuyoshi Fujii Kazuhiko Yoshimura Atsuko Kadowaki Takeshi Sakakitani Takahiro Noguchi Norio Hatanaka Yutaka Inaba Sunao Okamoto Tetsushi Ikuta Naohisa Hayashi Noboru Kuroda Takeshi Shinohara Akifumi Koshida |