March 28, 2023
Company Name: Nihon Dempa Kogyo Co., Ltd.
Representative: Hiromi Katoh, Representative Director and President(Code: 6779, Tokyo Stock Exchange, Prime Market)
Yuzuru Takeuchi, Senior Corporate Officer and General Manager
Contact:of Administration Division+81-3-5453-6711
TEL.:

Notice of Changes of Representative Directors, Directors and Corporate Officers
Nihon Dempa Kogyo Co., Ltd. (hereinafter "Company") announces changes of Representative Directors, Directors and CorporateOfficers as follows, following a resolution made at the Board of Directors meeting held today.
A formal decision regarding the changes will be subject to approval of the 82nd Ordinary General Meeting of Shareholders to beheld on June 27, 2023 and the Board of Directors Meeting following the Ordinary General Meeting of Shareholders.

1. Change of Representative Director
Present Position
Name
Representative Director and Chairman
Toshiaki Takeuchiof the Board

New Position (effective as of June 27, 2023)
Director and Chairman of the Board

Note: Mr. Toshiaki Takeuchi takes the chair at the Board of Directors Meeting as a non-executive Director and Chairman of the Board.

2. Change of Directors and Corporate Officers
Present Position
NameRepresentative Director and Chairman
Toshiaki Takeuchiof the Board
Hiromi Katoh
Representative Director and President

New Position (effective as of June 27, 2023)
Director and Chairman of the Board
Representative Director and President

Kenichi Ueki

Director
DirectorSenior Corporate Officer
Senior Corporate Officer
General Manager of Engineering Division
General Manager of Engineering Division
General Manager of Crystal Units Engineering
Division（the organization will be abolished as ofApril 1, 2023)

Hideyuki Oikawa

DirectorSenior Corporate Officer
General Manager of Sales & Customer ServiceDivision

DirectorSenior Corporate Officer
General Manager of Sales & Customer ServiceDivisionKenichi Sugawara

Director
Senior Corporate Officer
General Manager of Corporate Production
Division

DirectorSenior Corporate Officer
General Manager of Corporate Production
Division

Yorihisa Suwa
Koki Anraku

Managing Director of ANC/NQM
DirectorSenior Corporate Officer
General Manager of Administration Division
Outside Director
Outside Auditors

Etsuko Kakehi-Managing Director of ANC/NQM
Director
Senior Corporate Officer
General Manager of Administration Division
Outside Director
To resign as Outside Auditor to be appointed as an
Outside Director
Outside Director

Kouji Kubota

Corporate Officer
General Manager of Quality Assurance DivisionCorporate Officer (In charge of Finance)

Corporate Officer
General Manager of Quality Assurance DivisionCorporate Officer (In charge of Finance)

Corporate Officer
Deputy General Manager of Engineering Division
General Manager of Oscillators and Modules
Engineering Division （the organization will beabolished as of April 1, 2023)
Corporate Officer
Deputy General Manager of Corporate Production
Division

Corporate Officer
Deputy General Manager of Engineering Division

Yuzuru Takeuchi

Michio Aoyama
Shunichi Wakamatsu

Tamahiko Masukawa

Corporate Officer
Deputy General Manager of Corporate Production
Division

3. Resigning Director (effective as of June 27, 2023)
Takehiko Tatsuko
Resign from the Outside Director due to expiration of term
4. Resigning Corporate Officer (effective as of June 27, 2023)
Nobumitsu Fujiwara
Resign from the Corporate Officer due to expiration of term and will become an advisor
5. Resigning Auditor (effective as of June 27, 2023)
Koki Anraku
To be appointed as an Outside Director
6. Candidate for the next Auditor (effective as of June 27, 2023)
Minako Yoshida
Outside Auditor