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Executive Structure/Organizational Chart

• Executive Structure
• Organization Chart

Executive structure (as of October 1, 2026)

Position	Full name	Division of duties
Representative Director, President and CEO	Tetsuya Tsurumaru
Representative Director and Senior Managing Executive Officer	Shogo Ishimaru	Head of Corporate Division Head of Corporate Unit Ⅳ
Directors	Eiichi Matsutani
Directors	Atsushi Tanaka
Outside Director	Tsuneko Murata
Senior Managing Executive Officer	Shingo Nakashima	Heads of the Aerospace and Industrial Equipment Business Units General Manager of the Aerospace Thermal Engineering Division
Executive Officer	Masatoshi Yamabayashi	Head of Plasma Solution Division
Executive Officer	Shigeru Mori	General Manager, Plasma Applied Technology Business Unit However, this excludes matters related to Silicon Sensing Systems Ltd.' main responsibility and matters concerning Silicon Sensing Systems Ltd.' JV contracts. Head of Advanced Process Systems Business Unit
Executive Officer	Shoichi Yagi	General Manager of Industrial Hydraulic Business Unit
Executive Officer	Tetsu Miyamoto	Responsible for Silicon Sensing Systems Ltd.' main role and overall management of matters related to Silicon Sensing Systems Ltd.' JV contract.
Executive Officer	Norio Matsuzaki	Head of the Aerospace Division II
Executive Officer	Masayuki Onishi	Head of the Aerospace Business Division 1 Head of each department in the Aerospace Business Division However, excluding the Aerospace Thermal Engineering Division.
Executive Officer	Hiroaki Okuno	Head of Corporate Unit Ⅰ
Executive Officer	Katsuhiko Taguchi	Head of Corporate Unit Ⅲ
Executive Officer	Koichi Kitagishi	General Manager of Heat Exchanger Business Unit
Executive Officer	Shinichi Hashimoto	Head of Corporate Unit Ⅱ
Standing Audit & Supervisory Board Member	Ken Koyama
Audit & Supervisory Board Member	Yoshiaki Tatsumi

Organizational chart (October 1, 2026)

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