【Dstyle group.】Supporting the Challenges of a Young Female Professional Golfer: Sponsorship Agreement Signed with JLPGA 87th Term Player Mai Arai (Shishido Hills CC)

Dstyle Holdings Co., Ltd. (Headquarters: Shibuya-ku, Tokyo, Chairman and President: Mitsutaka Tokuda) is pleased to announce that it has entered into a sponsorship agreement with professional golfer Mai Arai, an JLPGA 87th term player belonging to Shishido Hills Country Club, effective March 1, 2026.

**Supporting the Challenges of Young Athletes** Mai Arai is one of the players expected to achieve great success in the future as a next-generation female professional golfer. With her solid skills and high aspirations, she continues to challenge herself to grow further as a professional. Dstyle group. resonates with her attitude and potential, leading to this agreement to support her endeavors.

**Creating Value in Sports x Beauty and Health** Dstyle group. upholds the philosophy of "continuously pursuing true harmony of mind, body, beauty, health, and richness, thereby enhancing societal well-being." Through this agreement, we will support Mai Arai's competitive activities and widely promote the value of beauty and health through sports.

**Future Initiatives** Moving forward, in addition to supporting Mai Arai's tournament activities, we plan to communicate the appeal of sports and the importance of well-being to a wider audience through various promotions and events.

**About Dstyle Holdings Co., Ltd.** As a holding company, it manages the group's assets and provides strategy and shared services. - Company Name: Dstyle Holdings Co., Ltd. - Dstyle Group Representative, Group CEO: Mitsutaka Tokuda, Chairman and President of Dstyle Holdings Co., Ltd. - Headquarters: 1-35-23 Tomigaya, Shibuya-ku, Tokyo Dstyle Group Building - Customer Center (Inquiries): TEL 0120-22-8866 - Dstyle Holdings Official Website: https://www.dstyleholdings.co.jp

**About Dstyle group.** This is the group under Dstyle Holdings that develops businesses centered on the beauty, health, and richness of mind and body. - Dstyle Holdings Co., Ltd. https://www.dstyleholdings.co.jp - Diana Co., Ltd.