Fat Boy

Fat Boy was the name of a weapon's merchant. It was not his original name but that is what he went by. He sold inferior quality weapons and armor to Doji Sesshu due to the machinations of Yoritomo Utemaro and Yoritomo Buntaro.

He was just one pawn of many in the Mantis Clan's efforts to aide the Crab Clan in their war against the Crane Clan.