MIRAIT ONE : Notice regarding change of Representative Director and Directors

(Translation)

May 23, 2024

Company name: MIRAIT ONE Corporation

Representative: Toshiki Nakayama, President and CEO (TSE Prime Section Code No. 1417)

Inquiries: Hiroshi Wakimoto, Director and General Manager

of General Affairs and Human Resources (Phone: [phone])

Notice regarding change of Representative Director and Directors

MIRAIT ONE Corporation hereby announces that the company, at a meeting of its board of directors held today, has decided to propose changes to the representative director and directors, as described below. These proposals will be approved and official at the 14th Ordinary General Meeting of Shareholders

scheduled to be held on June 25, 2024, and at the Board of Directors after the meeting.

• Change of Representative Director

１. Details of change

Representative Director Vice President Executive Officer Hidemune Sugahara (Current: Senior Executive Vice President and Representative Member of the Board of

NTT Communications Corporation)

２. Reason for the changes

The company aims to further enhance and strengthen our management capabilities and further improve the corporate value of the MIRAIT ONE Group.

３. Name and Career summary of the newly appointed representative director Please refer to the attached sheet

４. Scheduled date of appointment June 25, 2024

• Changes of Directors (as of June 25, 2024)

１. Candidate for New Directors (Directors who are Audit and Supervisory Committee members）

Directors who are Audit and Supervisory Committee members Shinji Seo

(Current: Managing Executive Officer)

２. Retiring Directors (Directors who are not Audit and Supervisory Committee members)

Director Masayuki Takahashi

(To be continued as Senior Managing Executive Officer)

Director Katsuhiko Igarashi

(To be continued as Representative Director and President of TTK Co., Ltd.)

Director Hiroki Ohashi

(To be continued as Representative Director and President of SOLCOM Co., Ltd.)

Director Yasuhiro Takagi

(To be continued as Representative Director and President of Shikokutsuken Co., Ltd.)

Director Chiharu Baba

３. Retiring Directors (Directors who are Audit and Supervisory Committee members)

Directors who are Audit and Supervisory Committee members	Yasuhiro Yamamoto
(To be appointed as Auditors of Trust System Corporation)
Directors who are Audit and Supervisory Committee members	Koji Aoyama
(To be appointed as Auditors of Kokusai Kogyo Co., Ltd.)
Directors who are Audit and Supervisory Committee members	Shigeru Suemori

End

Attached sheet

１. Name and Career summary of the newly appointed representative director

Position	Representative Director Vice President Executive Officer
Name	Hidemune Sugahara
Date of birth	July 2, 1962
Career summary	April 1987	Joined Nippon Telegraph and Telephone Corporation
	January 2004	General Manager of the Planning of NTT Resonant
		Incorporated
	August 2006	Executive Manager of the Planning Department
	July 2010	Executive Manager of the IP Services Department and Vice
		President of the Net Business Division of NTT
		Communications Corporation
	August 2011	Senior Vice President and Head of Applications and Content
	June 2016	Senior Vice President, Head of the Second Sales Division and
		Member of the Board
	June 2018	President & CEO of NTT Com Solutions Corporation
	June 2019	Executive Vice President and Representative Member of the
		Board of NTT Communications Corporation
	June 2020	Senior Executive Vice President and Representative Member
		of the Board (Current)

２. Number of shares held 6,000 shares