Daikaku Inumura

Bears the "rei" (礼) bead of courtesy; his birthmark is on his buttocks, much to his embarrassment. He is first introduced in the story as Kakutarō, son of Akaiwa Ikkaku, a talented swordsman who, unbeknownst to everyone in the village, was demonically possessed by an evil cat spirit many years ago. Kakutarō's wife Hinaginu was given the "rei" bead as a keepsake memento, but swallowed it down when Kakutarō's stepmother demanded that she relinquish it. Since that incident, Hinaginu's stomach bulged, as if pregnant, sparking talk of an affair with another man. When confronted by Akaiwa about her "unborn child", she mortally stabbed herself in the stomach with a knife to prove to everyone that she wasn't pregnant. Meanwhile, the cat spirit's possession of Akaiwa had advanced rapidly, forcing Kakutarō to execute his own father. With no one else left in his life, he renames himself Daikaku and joins the others.