Notice of Resolutions of the 169th Annual General Meeting of Shareholders

Dear Shareholders:

June 20, 2025

1-1-12 Otemon, Chuo-ku, Fukuoka City Taishi Yoshioka, Representative Director and President

We hereby notify you of the following reports and resolutions that were made today at the 169th Annual General Meeting of Shareholders of Mitsui Matsushima Holdings Co., Ltd.

1. The business report and consolidated financial statements for the 169th fiscal year (April 1, 2024 to March 31, 2025) and the results of the audit of the consolidated financial statements by the accounting auditors and the Audit and Supervisory Committee.

2. The non-consolidated financial statements for the 169th fiscal year (April 1, 2024 to March 31, 2025) The particulars of the above items 1. and 2. were reported.

Proposal : Election of Four (4) Directors (excluding Directors who are Audit and Supervisory Committee Members)

The proposal was approved and adopted as originally proposed. Messrs. Shinichiro Kushima, Taishi Yoshioka, Shota Wakiyama and Ms. Ayako Kanamaru were elected as Directors (excluding Directors who are Audit and Supervisory Committee Members) and each of them assumed office.

Mr. Shota Wakiyama and Ms. Ayako Kanamaru are External Directors.