Violent/2005/Martial Arts Titles

High School student Shinichi Kudou was a virtual Sherlock Holmes, who the Tokyo police regularly turned to for help in solving baffling cases. But then he accidentally learned too much for his own good about a murder case, and was caught by the villains. They poisoned him and left him for dead, but the "poison" had an unexpected effect--rather than killing him, it caused Shinichi to revert to the appearance of an elementary school boy! He retains his skills as a brilliant detective, however, and since that incident has managed to become adopted by his former girlfriend and her less-than-exemplary private detective father. With them he carries on his passion, and searches for clues to a possible antidote to the poison he was forced to swallow.

Fuu-chan is working as a waitress in a tea shop in the era of the samurai in Japan. She meets Mugen, a strange samurai warrior who looks like he's break dancing when he fights. For 100 dumplings, he agrees to help her when some local thugs, who work for the magistrate's sone, try to cut off her finger.