Notice Regarding Status of Share Buyback and Completion of Acquisition (Based on the Articles of Incorporation pursuant to Article 165, Paragraph 2 of the Companies Act)

Overview of Share Buyback

Keio Corporation executed share buybacks pursuant to the resolution of the board of directors dated November 10, 2025, during the period from November 18, 2025, to March 31, 2026. Between March 1 and March 12, 2026, 205,000 shares of treasury stock were acquired through market purchase at a total acquisition cost of 828,809,100 yen. This completed the buyback under the said resolution. The cumulative number of shares acquired amounts to 2,498,100 shares, with a total acquisition cost of 9,999,751,400 yen.

Impact on Shareholders and Future Outlook

This share buyback was conducted under the board of directors’ resolution setting an upper limit of 2.9% of the total issued shares and a total acquisition amount ceiling of 10 billion yen. The acquisition method was market purchase on the Tokyo Stock Exchange, implemented as part of shareholder returns. With the completion of the acquisition, attention will focus on future capital policies and shareholder return initiatives, though no additional buybacks are scheduled at this time.