Organization Overview

Name
Atomic Energy Association (ATENA)
Address
Keidanren Kaikan, 3-2, 1-Chome, Ohte-machi, Chiyoda-ku, Tokyo, 100-8118
Establishment date
July 1, 2018
Transitioned to General incorporated association on April 1, 2026
Executive officers
(as of May 15, 2026)

President & CEO Akihiko Kato

Managing Director Junichi Matsumoto

Managing Director Hideya Kataoka

Managing Director Jiro Akashi

Director Hiroaki Aoki Tohoku Electric Power Co., Inc.

Director Yoshiyuki Asaoka Central Research Institute of Electric Power Industry

Director Kenichi Ando Obayashi Corporation

Director Yoshihiro Ishizaka The Japan Atomic Power Company

Director Yasunori Inada Hitachi, Ltd.

Director Kazuhiko Katsuumi Hokkaido Electric Power Co., Inc.

Director Masamichi Shinohara Kyushu Electric Power Company, Incorporated

Director Akira Fukumura The Hokuriku Electric Power Company

Director Noriyuki Kawanishi Shikoku Electric Power Company, Incorporated

Director Akihiko Kimura The Federation of Electric Power Companies of Japan

Director Tsutomu Takeuchi Toshiba Corporation

Director Tetsuya Toyoda Chubu Electric Power Co., Inc.

Director Osamu Hagiwara Electric Power Development Co., Ltd.

Director Soichi Hamamoto Mitsubishi Electric Corporation

Director Toshihiko Fukuda Tokyo Electric Power Company Holdings, Incorporated

Director Hitoshi Mizuta The Kansai Electric Power Company, Incorporated

Director Hidehito Mimaki Mitsubishi Heavy Industries, Ltd.

Director Hideyuki Mimura The Chugoku Electric Power Co., Inc.

Auditor Tetsuya Nakajima The Japan Electrical Manufacturers' Association

Auditor Hideki Masui Japan Atomic Industrial Forum, Inc.

Members
(As of May 1, 2026)

(Alphabetical order)

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