One Piece: Luffy Senpai Ouen Kikaku! Barto no Himitsu no Heya!

Type: Special

Plot Summary: Bartolomeo and Otama look back on Luffy and the Straw Hat Crew's adventures in the Land of Wano. Otama tells Bartolomeo about her meeting with Luffy, and the events leading up to the fierce battle with Kaido.

Genre: Action, Adventure, Comedy, Fantasy

Released: 2021

Episodes: 4

Status: Completed

Other name: One Piece Episode 1004.5, One Piece Special Episode: Barto's Secret Room, ルフィ先輩応援企画! バルトの秘密の部屋!