Did you think tohai and Mahjong Club where the only two Mahjong manga's he did? NO he has more and here one form the world of Young King the magazine who brought us the crazy world of Excel Saga to the world of no typical highschool-slice-of-life story with Gang King

This revolves around Baku Ōmura, a hot-blooded young man who attends the private Yagisawa High School. He hates people who break the rules, and as he takes on many of his schoolmates and adults in various games of gambling, he sees through cheating with his wit and skill.