The leader of a group known as the League of Black-suited Gentlemen claims to dislike women but has expressed admiration for Maki because he believes she's unique. He's an accomplished fighter with exceptional punching power, having once defeated a bear with a single blow. This individual possesses a technique that allows him to create a false image of himself attacking, which can deceive opponents into acting prematurely. Unfortunately, his first kiss was stolen by one of his subordinates, Nagato the Long Fist, while he and Fukamichi were engaged in combat. Kinjiro ranks ninth within the Fukamichi rankings.