List of Officers
Directors and Audit & Supervisory Board Members
| Chairman and Representative Director | Toshiyuki Hoshika |
|---|---|
| President and Representative Director | Kenji Kunishima |
| Director | Yutaka Yoshida |
| Director | Kazuhisa Mori |
| Outside Director | Chie Okada |
| Outside Director | Masatsugu Kasano |
| Outside Director | Asako Itakura |
| Standing Audit & Supervisory Board Member (Outside) |
Yoichi Orikasa |
| Standing Audit & Supervisory Board Member |
Masanori Watanabe |
| Audit & Supervisory Board Member (Outside) | Hiroaki Kato |
As of June 25, 2025
Executive Officer
| President Executive Officer | Kenji Kunishima | |
|---|---|---|
| Managing Executive Officer | In Charge of Technology | Yutaka Yoshida |
| Managing Executive Officer | General Manager of Sales Headquarters | Kazuhisa Mori |
| Senior Executive Officer | General Manager of Production Headquarters | Takayuki Harada |
| Senior Executive Officer | General Manager of Administration Headquarters | Satoru Maruyama |
| Senior Executive Officer | Head of Osaka Branch Office, Sales Headquarters | Osamu Hashimoto |
| Senior Executive Officer | Head of Tokyo Branch Office, Sales Headquarters | Tomohiro Kawakami |
| Senior Executive Officer | Deputy General Manager of Sales Headquarters / General Manager of Gas Sales Promotion Division | Kenji Takeda |
| Executive Officer | General Manager of Quality Assurance Headquarters | Shinji Toda |
| Executive Officer | General Manager of Overseas Business Division, Sales Headquarters | Jun Nagamine |
| Executive Officer | General Manager of Procurement Administration Division, Production Headquarters | Katsuya Inuzuka |
| Executive Officer | General Manager of Engineering Headquarters | Kazuki Watanabe |
| Executive Officer | Deputy General Manager of Administration Headquarters | Takashi Tsunoda |
| Executive Officer | General Manager of R&D Headquarters | Mitsuru Saito |
| Executive Officer | Head of Okazaki Plant / General Manager of Gas Equipment Manufacturing Division, Production Headquarters | Shinji Watanabe |
As of April 1, 2026