Announcement Regarding the Status of Acquisition of Own Shares

KOITO MANUFACTURING CO., LTD. has announced on May 29, 2025, the matters concerning the acquisition of own shares pursuant to the provisions of Article 156 of the Companies Act, as applied by replacing the relevant terms pursuant to the provisions of Article 165, paragraph (3) of the same Act. The Status of Acquisition of Own Shares based on the details of the announcement is as follows:

1. Class of shares acquired                               Common shares
2. Total number of shares acquired                 190,000 shares
3. Aggregate amount of acquisition costs      499,758,300 yen
4. Acquisition period                                           February 1, 2026 to February 28, 2026 (Trade dates)
5. Method of acquisition                                    Market purchase on the Tokyo Stock Exchange

(References)
1．Detail of the acquisition of own shares resolved at the meeting of Board of Directors on May 29, 2025
(1) Class of shares to be acquired                               Common shares
(2) Total number of shares to be acquired                  37 million shares (maximum)
                                                                                            (13.04% of total number of issued shares
                                                                                            (excluding treasury shares))
(3) Total amount of share acquisition costs                50 billion yen (maximum)
(4) Acquisition period                                                      From June 2, 2025 to May 29, 2026
(5) Method of acquisition                                               Market purchase on the Tokyo Stock Exchange

2．Cumulative number of shares acquired by February 28, 2026 based on the details of the above resolution
(1) Total number of shares acquired                   16,785,400 shares 
(2) Aggregate amount of acquisition costs        36,750,363,900 yen

Announcement Regarding the Status of Acquisition of Own Shares