High Speed! - Free! Starting Days

High Speed! Free! Starting Days is a 2015 Japanese animated film produced by Kyoto Animation and Animation Do. The plot is loosely based on the second volume of the High Speed! light novels by Koji Oji, the series that inspired the Free! animated series. The film centers on Haruka Nanase as a junior high student, where he and his friends learn the meaning of teamwork as they join the swim team.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.