The One Piece Day 2023 event on Saturday revealed that Eiichiro Oda‘s “Monsters: Ippaku Sanjō Hiryū Jigoku” one-shot manga will get an anime adaptation.
The one-shot was featured in Oda’s Wanted!, which is a collection of manga one-shots. Shueisha published Wanted! in Japan in 1998. Shueisha first published the one-shot in 1994 in Weekly Shonen Jump. The manga features the character Ryuma, who later appears in Oda’s One Piece manga.
Jujutsu Kaisen and Jujutsu Kaisen 0 director Sunghoo Park is directing the anime and is also in charge of composition. Park’s new studio E&H production is animating the work. The anime will be the length of one episode.
Sources: One Piece Day 2023 livestream, Eiichiro Oda staff’s Twitter account