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.

Gekkan Mousou Kagaku is set in Most City in an unknown country in a small publishing house that prints a monthly magazine about the most outlandish of things. Everything changes when the staff of the magazine, editor-in-chief Tarou, his assistant Jirou and dog Saburou, meet with scientist Gorou Satou...

During an after-school shopping trip, Sakura Kinomoto decides to participate in the Tomoeda Shopping District's year-end lottery, with the grand prize being a round trip to Hong Kong. Surprisingly, she draws the winning ball. Alongside her best friend Tomoyo Daidouji, her older brother Touya, her crush Yukito Tsukishiro, and Keroberos, Sakura heads off to Hong Kong. However, vacation for the Cardcaptor will get cut short. Little does Sakura know, the trip may be connected to her recent, prophetic dreams featuring a mysterious woman and Clow Reed himself, creator of the Clow Cards. [Written by MAL Rewrite]

54 AD. Cestus, a young boy orphaned by the Roman empire and made a slave, is placed into a training school for pugilists. It is here that he begins his journey to defy fate and fight for his own freedom. (Source: MAL News)