Episode 0 of Free!: Dive to the Future was shown at a special Free! event. Episode 1 also pre-aired during this same event. Episode 0 will eventually be included in the BD/DVD release of Free!: Dive to the Future .
Genres: Slice of Life, Sports
Watch Free! -Dive to the Future-: Build-Up of Early Spring! episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.