Nanase Haruka, whose high school life has become gloomy, suddenly meets his former comrade Matsuoka Rin one day. However, currently, Matsuoka Rin has a completely different personality from before. At the same time, Rin faces Haruka, and a challenge was presented, which resulted in Rin winning.
The Free! collection gathers 5 films released across 2015–2019. Below is every entry in release order, each linking through to its cast, crew and full details in LDB — the Loaded Database.