Middle school freshmen Haruka and Makoto join the school swim team, and have to join forces with their new teammates to win.

• Animation DO
• Kyoto Animation
• Koki Uchiyama
• Nobunaga Shimazaki
• Tatsuhisa Suzuki
• Satomi Sato
• Kenji Nojima
• Mamoru Miyano
• Yoko Hikasa
• Chihiro Suzuki