Mechanic who works for the Millefiore. Is a foreigner and likes katakana kanji and green tea. After fighting Tsuna in the King Mosca he takes him hostage in order to help/make him complete the X Burner. Is always seen with a wrenchshaped sucker in his mouth. When saying quotIquot he uses quotUchiquot which girls speaking in Kansaiben dialect use.