Executives
| Chairman | Tsutomu Tannowa, Chairman of the Board / Mitsui Chemicals, Inc. |
|---|---|
| Vice Chairmen |
Yoshiaki Takemasu, Representative Director, Executive Vice President, Chief Human Resources Officer; Chief Compliance Officer / Mitsui & Co., Ltd. Taketsune Matsumura, Vice President, CFO and CIO, Representative Director /Mitsui E&S Co., Ltd. Takashi Yamamoto, Director, Executive Vice President, / Mitsui Fudosan Co., Ltd. Yutaka Sata, Corporate Officer, Corporate Senior Vice President / Toshiba Corporation Tetsuya Tsunekawa, Executive Vice President（Member of the Board）/ Toray Industries, Inc. Keiichiro Nakamura, Senior Managing Executive Officer / Sumitomo Mitsui Banking Corporation Nobuaki Yamaguchi, Deputy President / Sumitomo Mitsui Trust Bank, Ltd. Hiroshi Umiyama, Director, Senior Executive Officer / Mitsui Sumitomo Insurance Co., Ltd. |
| Executive Committee Members | (see below) |
| Supervisors |
Akishige Okada, Advisor / Sumitomo Mitsui Banking Corporation Hiromichi Iwasa, Executive Advisor / Mitsui Fudosan Co., Ltd. Masami Iijima, Counselor / Mitsui & Co., Ltd. |
| Secretary General | Hiroshi Matsuzaki / Mitsui Chemicals, Inc. |
Counselors
| Counselors |
Keisuke Kitayama, Advisor / Sumitomo Mitsui Banking Corporation Toshiaki Egashira, Honorary Advisor / Mitsui Sumitomo Insurance Co., Ltd. |
|---|
Member Companies & Executive Committee Members
(alphabetical order)
| BIPROGY Inc. | Koji Katsuya, Representative Director Executive Corporate Officer CSO |
|---|---|
| Denka Co., Ltd. | Masanobu Kosaka, Director Managing Executive Officer |
| FUJIFILM Holdings Corporation | Masayuki Higuchi, Director, Corporate Vice President, Chief Financial Officer |
| Fujikura Ltd. | Tatsuya Banno, Director, Chief Technology Officer |
| Ibiden Co., Ltd. | Keiji Yamada, Senior Executive Officer |
| IHI Corporation | Yoshikazu Hamada, Managing Executive Officer |
| Isetan Mitsukoshi Holdings Ltd. | Akira Kimbara, Managing Executive Officer Chief Administrative Officer･Chief Risk Officer |
| The Japan Steel Works, Ltd. | Kengo Takeya, Executive Officer |
| Mitsui Chemicals, Inc. | Osamu Yoshida, Managing Executive Officer CFO |
| Mitsui & Co., Ltd. | Hidemi Takani, Managing Officer |
| Mitsui DM Sugar Co., Ltd. | Masahiko Mori, Director Executive Managing Officer CFO |
| Mitsui E&S Co., Ltd. | Masaharu Kawasaki, Executive Officer |
| Mitsui Fudosan Co., Ltd. | Makoto Tokuda, Managing Director Senior Executive Managing Officer |
| Mitsui Kinzoku Company, Limited | Masashi Yamashita, Managing Director, Senior Executive Officer |
| Mitsui O.S.K. Lines, Ltd. | Hiromichi Takezaki, Managing Executive Officer Chief Human Resource Officer |
| MITSUI-SOKO HOLDINGS Co.,Ltd. | Takeshi Gohara, Director, Managing Executive Officer |
| Mitsui Sumitomo Insurance Co., Ltd. | Naoki Iguchi, Director, Managing Executive Officer |
| NIPPN CORPORATION | Naoki Abe, Director Managing Executive Officer |
| Nippon Paper Industries Co., Ltd. | Koichiro Takahashi, Executive Officer |
| Oji Holdings Corporation | Kazuhiko Kamada, Director of the Board, Executive Vice President & CSO |
| Sanki Engineering Co., Ltd. | Junichi Hamasaka, Executive Officer |
| Sumitomo Mitsui Banking Corporation | Takashi Kobayashi, Director Senior Managing Executive Officer |
| Sumitomo Mitsui Construction Co., Ltd. | Toyoo Matsui, Managing Executive Officer |
| Sumitomo Mitsui Trust Bank, Ltd. | Nobuhisa Takahashi, Managing Executive Officer |
| Taiheiyo Cement Corporation | Hiroyuki Takano, Managing Executive Officer |
| TAIJU LIFE INSURANCE COMPANY LIMITED | Hiroaki Nakano, Executive Director Executive Managing Officer |
| TBS HOLDINGS, INC. | Shigetoshi Ida, Managing Director, CSO |
| Toray Industries, Inc. | Yuichiro Iguchi, Senior Vice President |
| Toshiba Corporation | Minoru Mukai, Assistant Director, Corporate Laboratory |
| Toyo Engineering Corporation | Noriyoshi Torigoe, Representative Director, Executive Vice President |
| Toyota Motor Corporation | Hiroyuki Ueda, Chief Officer, External ＆ Public Affairs Group |
(July, 2025)
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