A descendant of a certain clan in Amatsu. Born and raised at a shrine dedicated to the twin gods of Miracle and Necessity, the Mad Ape Fool, he was the youngest child and was always allowed to be selfish. A man with twin gods dwelling in his arms. He had zero motivation, but has finally decided to try a little harder. He has ash-gray hair and dull green eyes. While he has the handsome face of a gentle man, his clothing—a patterned gray shirt and cargo pants—exudes a delinquent vibe. The "Mad Ape Fool" resides in his arms. The "Mad Ape Fool" manifests at Shinotsugi's call. Shinotsugi himself has no significant combat ability, but the "Mad Ape Fool" protects him.

One half of the Mad Ape Fool. The god dwelling in Shinotsugi's right arm who governs the "Creation of Miracles." A tall man wearing a mask that covers his eyes and a long robe with a hood trimmed in blue-purple fur. He speaks in a joking tone and mocks his opponents. He loves interesting things and is always looking for entertainment. He calls Shinotsugi "Master-chan" and cherishes him. He fights in a way that looks like he's playing, but if Shinotsugi is in danger, he will stop his attack to protect him. His special move is "Purple Right Trump." Existing as god-slaying deities, they are not bound by the laws of the world.

One half of the Mad Ape Fool. The god dwelling in Shinotsugi's left arm who governs "Necessary Adaptation." A tall, muscular beauty with long reddish-brown hair, reddish-brown ape fur covering her arms, and a reddish-brown ape tail. She speaks with a stiff, formal tone and is deeply loyal. She calls Shinotsugi "Master" and cherishes him. She fights by crushing everything with overwhelming violence, but if Shinotsugi is in danger, she will stop her attack to protect him. Her special move is "Brown Flame Left Fist." Existing as god-slaying deities, they are not bound by the laws of the world.

Rank 82. The famous announcer of the arena. She provides high-tension commentary for ranked matches alongside her mascot partner, "Bandersnatch." Having heard that the unranked worst student, Shinotsugi, finally got motivated, she couldn't sit still and came to provide live commentary.

A god who once fought alongside Ion. He terminated their contract, fed up with Ion's spinelessness. Now, he's become a pathetic god who spends his time until departure hitting on women. A warning flyer about him is usually tucked into the first page of the girls' dormitory circular. He has invited himself into the commentary booth. He is soft on women and unreasonably harsh on men. He handles the commentary alongside Parsee.