A prequel to the 2013 Kyoto Animation series Free! which is an adaptation of light novel High☆Speed!

Cast:Koki Uchiyama, Nobunaga Shimazaki, Tatsuhisa Suzuki, Satomi Sato, Kenji Nojima, Mamoru Miyano,

Genre:Animation, Drama, Comedy,

country:Japan,

Production:Animation DO, Kyoto Animation, Lantis, Shochiku,