Nisshinbo Holdings Inc.TSE: 3105

Notice Regarding Changes in Officers

· MarketScreener


To Whom It May Concern

November 27, 2025

Company name: Nisshinbo Holdings Inc. Representative: Yasuji Ishii,

President and Representative Director

Security code: 3105

Listings: Tokyo Stock Exchange Market Contact: IR Corporate Communications Group

Notice Regarding Changes in Officers

We hereby announce that at the Board of Directors meeting held on November 27, 2025, a resolution was passed to provisionally appoint the following changes in officers.

These changes are scheduled to be formally approved at the general shareholders' meetings of the Company and its subsidiaries, planned for late March 2026, and subsequent resolutions by the Board of Directors.

  1. Changes in Officers (Effective as of the General Shareholders' Meeting in Late March 2026)

    ① Candidates for New Directors

    Director and Executive Managing Officer

    (Representative Director and President of Japan Radio Co., Ltd. *1,

    Director, Chairman and Chief Executive Officer of KOKUSAI DENKI Electric Inc.

    *1)

    Kaichiro Sakuma

    [Executive Managing Officer (to the present)

    (Representative Director, President and Chief Executive Officer of KOKUSAI DENKI Electric Inc.

    Director and Chairman of Japan Radio Co., Ltd.)〕

    Director and Managing Officer

    Tetsuya Kumakawa

    [Managing Officer (to the present) (Director of Nisshinbo Brake Inc.)〕

    ② Directors to be Retired

    Director and Chairman

    Masahiro Murakami

    Director and Executive Managing Officer

    (Representative Director and President, Japan Radio Co., Ltd.)

    Takeshi Koarai

    Director and Executive Managing Officer

    Shuji Tsukatani

    (Representative Director and President of Nisshintoa Iwao

    Inc. *1)

    Outside Director

    Yuki Ikuno

    ③Managing Officer to be Appointed

    Managing Officer

    (Representative Director, President and Executive Officer of KOKUSAI DENKI Electric Inc.*1)

    Koji Saito

    [Executive Officer of KOKUSAI DENKI Electric Inc. (to the present)〕

    ④ Managing Officers to be Retired

    Managing Officer

    (Representative Director and President of Nisshinbo Mechatronics Inc.)

    Toshihiro Masuda

    (Scheduled to assume Advisor *1)

    Managing Officer

    (Representative Director and President of Nisshinbo Textile Inc.)

    Kaoru Murata

    (Scheduled to assume Advisor *1)

    *1: Scheduled to formally assume positions at each company's general shareholders' meeting and board of directors meeting, both planned for late March 2026

  2. Post-Transition Organization (Late March 2026)

Representative Director and President

Yasuji Ishii

Director and Executive Managing Officer

Kaichiro Sakuma

(Representative Director and President of Japan Radio Co., Ltd.*1,

Director, Chairman and Executive Officer of KOKUSAI DENKI Electric Inc)

Director and Managing Officer

Tetsuya Kumakawa

Responsible for Corporate Strategy Department, Finance & Accounting Department, and Talent & D&I Development Department

Director *2

Keiji Taga

Director *2

Hiroaki Yagi

Director *2

Naoko Tani

Director *2

Richard Dyck

Audit & Supervisory Board Member

Kazunori Baba

Audit & Supervisory Board Member

Kenichi Morita

Audit & Supervisory Board Member *3

Atsushi Yamashita

Audit & Supervisory Board Member *3

Noriko Ichiba

Managing Officer

Keiichi Yoshioka

(Representative Director and President of Nisshinbo Micro Devices Inc.)

Managing Officer

Koji Saito

(Representative Director, President and Executive Officer of KOKUSAI DENKI Electric Inc.)

Managing Officer

Takuya Noda

General Manager of Future Innovation Division (Director and Executive Officer of Japan Radio Co., Ltd.)

Managing Officer

Yasuteru Hattori

(Representative Director and President of Nisshinbo Brake Inc.)

Managing Officer

Makoto Ashida

Responsible for Risk Management Department and Legal & IP Department

*2: Outside Director, *3: Outside Audit