Shadow Princess and the Swimming Club's Secret

Matsuoka Rio, the manager of Iwatobi High School's swimming club, secretly has feelings for club captain Nanase Haruka. But Haruka's eyes only ever see his childhood friend, Tachibana Makoto. One day, Rio witnesses an unbelievable sight in the club room. Haruka is kissing Makoto. Rio is devastated. But then, her junior, Hazuki Nagisa, sees her in this state of shock. Nagisa has liked Rio for a while now. 'Senpai, why won't you choose me?' Nagisa presses her. Rio is confused. Then Ryugazaki Rei