Kouyou Kotesashi, a sports doctor with massage skills, enrolls at Seiwa University Affiliated High School to secure a scholarship. He works as a live-in dorm manager, managing the school's talented female athletes and managing their well-being through intense training and massage therapy.

• Rikuya Yasuda
• Hina Suguta
• Yu Serizawa
• Saya Aizawa
• Manatsu Murakami
• Ruriko Aoki