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