One Piece: The Detective Memoirs of Chief Straw Hat LuffyEpisode 1

In an alternate reality world that resembles Edo Period Japan, Luffy acts as a member of the police. This is made up of two adventures: in the first, Buggy makes trouble in the town; in the second, a mysterious girl named Vivi appears (aired after Episode 253). This special contains several cameos from characters throughout the entire series. A second pair of episodes were aired after episode 290, continuing this story, as part of the New Year's special.

• 1Non Non Biyori Repeat: Hotaru Had FunUp to EP 1
• 11Dropkick on My Devil!! DashUp to EP 11
• 12Sekkou BoysUp to EP 12
• 15IDOLiSH7 Second BEAT!Up to EP 15
• 39Nadia: The Secret of Blue WaterUp to EP 39
• 12Mahou Shoujo Tokushusen AsukaUp to EP 12
• 7D.C.S.S: Da Capo Second Season OmakeUp to EP 7
• 13Windy TalesUp to EP 13
• 1Wooser's Hand-to-Mouth Life SpecialUp to EP 1
• 12Hakata Mentai! Pirikarako-chanUp to EP 12
• 39Hyouge MonoUp to EP 39
• 12Cute High Earth Defense Club LOVE!Up to EP 12