Candidates for Board Directors and Audit & Supervisory Board

November 25, 2025
Resonac Holdings Corporation

Resonac Holdings Corporation (President and CEO: Hidehito Takahashi, hereinafter “REH”) announces that, at its Board of Directors’ Meeting held today, it was resolved to submit the following candidates for Board Directors and Audit & Supervisory Board Members to the General Meeting of Shareholders scheduled for late March 2026.

1. Board Director Candidates
The following individuals are to be elected as Board Directors at the General Meeting of Shareholders in late March 2026 and will assume office on the same day. (*Reappointment)

Hidehito Takahashi*    (Representative Board Director; President and CEO)
Kohei Morikawa*    (Board Director, Chairman of the Board of Directors’ Meeting)
Hideki Somemiya*    (Board Director)
Tomomitsu Maoka*    (Board Director)
Nori Imai*    (Board Director)
Tetsuo Tsuneishi*    (Outside Board Director)
Kenji Yasukawa*    (Outside Board Director)
Masaru Onishi*    (Outside Board Director)
Izumi Sakakibara*    (Outside Board Director)

2. Audit & Supervisory Board Member Candidates
The following individual is to be elected as Audit & Supervisory Board Member at the General Meeting of Shareholders in late March 2026 and will assume office on the same day. (*Reappointment)

Yasuyuki Miyasaka*    (Outside Audit & Supervisory Board Member)

 

Directors and Audit & Supervisory Board Members (as of late March 2026)
(*Reappointment)

Representative Board Director; President and CEO    Hidehito Takahashi*
Board Director, Chairman of the Board of Directors’ Meeting    Kohei Morikawa*
Board Director    Hideki Somemiya*
Board Director    Tomomitsu Maoka*
Board Director    Nori Imai*
Outside Board Director Tetsuo Tsuneishi*
Outside Board Director    Kenji Yasukawa*
Outside Board Director    Masaru Onishi*
Outside Board Director    Izumi Sakakibara*
Audit & Supervisory Board Member    Toshiharu Kato
Audit & Supervisory Board Member    Mitsuo Katayose
Outside Audit & Supervisory Board Member    Masako Yajima
Outside Audit & Supervisory Board Member    Yasuyuki Miyasaka*
Outside Audit & Supervisory Board Member    Kiyoko Toda