Aikawa Yoshiyuki sold SBC

Footnotes

Reflects the sale pursuant to separate share purchase agreements (the "Purchase Agreements") by the Reporting Person of shares of Aikawa Equity Management Co., Ltd. ("AEM") to certain consultants providing services to medical corporations that have entered into contractual and service arrangements with subsidiaries of the Issuer. AEM directly holds 5,284,500 shares of Issuer common stock ("SBC shares"), and each share of AEM corresponds to one hundred SBC shares. The number reported reflects the number of SBC shares held by AEM that corresponds with AEM shares sold by the Reporting Person as described above. No actual SBC shares were sold by the Reporting Person or AEM.; The sales price reported herein is based on the JPY 33,417 price per AEM share, divided by 100 and converted from Japanese yen to United States dollars at an exchange rate of JPY 157.640= US$1.00, which was the foreign exchange rate on March 6, 2026, as reported by the U.S. Federal Reserve in its weekly release on March 9, 2026.; Reflects the transfer of 5,284,500 and 5,000,000 SBC shares by the Reporting Person to each of AEM and GODO Kaisha Aikawa Investment ("GODO"), respectively, each of which was a wholly owned subsidiary of the Reporting Person at the time of such transfer. As a result of the sales pursuant to the Purchase Agreements, the Reporting Person no longer controls AEM, and therefore, disclaims beneficial ownership over the SBC shares held by AEM, except to the extent of his pecuniary interest therein.; The 861,600 SBC shares reported as indirectly beneficially owned by the Reporting Person through AEM reflects the Reporting Person's indirect interest that he may be deemed to have shared beneficial ownership over following the transactions described herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.