Kinemon, nicknamed "Kinemon the Fox Fire", is a samurai from Wanokuni who came to Punk Hazard searching for his son, Momonosuke. He met with Law Trafaltar, who using his ability divided his head, torso and legs around the island. Luckily, the Straw Hat crew managed to repair him.

Momonosuke is Kinemon's son. He was carried to Hazard Punk along with the other children, but for some reason he doesn't appear in the register. He has always refused to accept any food, no mather how hungry he was, so he hasn't become addicted to the Candy. Seeking a way out of the laboratory, Momonosuke reached Vegapunk's old room, where starving, ate an experimental Akuma no Mi that transformed him into a dragon.