High Speed! Free! Starting Summer (Hai supido!: Free! Starting Days)
Haruka Nanase feels magical vibrations every time she touches the water. Together with his best friend, Makoto, he enters the swimming team at Iwatobi Junior High School, determined to take part in the medley relay with Asahi and Ikuya. However, differences in goals and past burdens make their training chaotic. What does it take to be a team? How will Haruka, whose heart is still tied to memories of past relays, face this new challenge? Who will turn the water into a stage for their miracles?