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. This slice of life and sports anime from Kyoto Animation debuted in Summer 2018. It ran for 1 episodes and is finished.
Free! -Dive to the Future-: Build-Up of Early Spring! has 1 episodes and is finished.
Free! -Dive to the Future-: Build-Up of Early Spring! was produced by Kyoto Animation and released in 2018.
Free! -Dive to the Future-: Build-Up of Early Spring! is classified under Slice of Life, Sports.
Free! -Dive to the Future-: Build-Up of Early Spring! premiered in Summer 2018.
The opening theme of Free! -Dive to the Future-: Build-Up of Early Spring! is "【FULL】💥全程高能無水分！危機層層疊加，沒有多餘橋段，一口氣看完根本不想暫停！".
The ending theme of Free! -Dive to the Future-: Build-Up of Early Spring! is "When your friends tell you to wear casual clothes, but your friends😅😂#kimwoobin #reapwhatyousow".
