ONE PIECE in LOVE: ONE PIECE DAY’25 Festival Eve Special

The special will be a completely new work, featuring reanimated scenes from the beginning of the series through when the crew enters the Grand Line. The special is commemorating the manga's 20th anniversary, and will also feature anime versions of the original manga's chapter cover stories as part of the special's ending credits. The staff haven't yet clarified which cover story or stories will be animated. Additionally, the anime will feature a special 20th anniversary commemoration version of the original opening theme song "We Are!".

To commemorate the ONE PIECE anime's 25th anniversary: THE ONE PIECE anime by WIT Studio will recreate the story of the original ONE PIECE manga, starting from the East Blue arc.

To commemorate the 25th anniversary of the ONE PIECE TV anime: an animated adaptation of the "ONE PIECE novel: Mugiwara Stories". Two years after the Paramount War, the Straw Hats are about to reunite on the Sabaody Archipelago. At the same time, a girl who is head over heels for Nami is trying to hand a fan letter to her before the group leaves the island.

The premise of this spinoff is about three high school students: a young male student, his girlfriend and a third wheel who is a One Piece fanatic. Their names are similar to the Straw Hat Pirates and the group form a fan club dedicated to One Piece.