Medirom Healthcare Director Yoshio Uekusa Reports 28,837 Common Shares Ownership

This Form 3 filing reports the initial statement of beneficial ownership by Yoshio Uekusa, a director of Medirom Healthcare Technologies Inc. (MRM). The filing discloses that Uekusa owns 28,837 common shares of the company, which are held underlying 28,837 American Depositary Shares (ADS). The ownership is reported as direct ownership. The filing was signed on June 8, 2026, and covers the period through May 29, 2026. As a director, Uekusa is required to file this initial statement of beneficial ownership under Section 16(a) of the Securities Exchange Act of 1934. The filing provides transparency about insider ownership positions and helps ensure compliance with securities regulations regarding disclosure of ownership by company directors and officers.