Notice of Personnel Changes of Executive Officer

Note: This English document has been translated from the Japanese original for reference purposes only.

To Whom It May Concern

February 27, 2024

Tosei Corporation
President and CEO: Seiichiro Yamaguchi
Securities code: 8923 (Tokyo Stock Exchange, Prime Market)
Securities code: S2D (Singapore Exchange, MainBoard)
Contact: Noboru Hirano, Director and CFO
TEL: +81-3-5439-8807

Notice of Personnel Changes of Executive Officer

We hereby announce that our Board of Directors, at a meeting held on February 27, 2024, passed the following resolution regarding personnel changes effective March 1, 2024.

NameNew Positioncurrent position
Hideki Nakanishi

Director, COO and Senior Executive Officer of Business Division,
In charge of Asset Solution Department 2, Asset Solution Department 4 and Asset Solution Business Promotion Department

Director, COO and Senior Executive Officer of Business Division,
In charge of Asset Solution Department 4 and Asset Solution Business Promotion Department
Hiroyasu Yoneda

Director, Managing Executive Officer,
Deputy Chief of Administrative Division,
In charge of Finance Department and M&A-Group Strategy Department,
General Manager of M&A-Group Strategy Department

Director, Managing Executive Officer,
In charge of Finance Department and M&A-Group Strategy Department,
General Manager of M&A-Group Strategy Department
Masaaki Watanabe

Managing Executive Officer,
Deputy Chief of Business Division,
In charge of Asset Solution Department 3 and Asset Solution Department 5

Managing Executive Officer,
Deputy Chief of Business Division,
In charge of Asset Solution Department 5
Nobuto Fujiwara

Managing Executive Officer,
In charge of Corporate Management Department

Executive Officer,
In charge of Corporate Management Department
Satoshi Shiwaku

Executive Officer,
In charge of Architecture Planning Department,
General Manager of Architecture Planning Department

General Manager of Architecture Planning Department
End