He has short, light brown hair and purple eyes that lack highlights, though they occasionally turn black. He wears an orange short-sleeved polo shirt and short chino pants. His features are androgynous and handsome, often described as having a boyish face. However, he frequently wears an eerie smile, making it clear to anyone that he is not sane. One of the strongest combatants in the Kyogoku-gumi. The most deranged individual within the organization. He always carries a sashimi knife on him. He treats Yamato Sako and Guest like toys. He is extremely fond of Guest and Yamato Sako. Speech style: Ends sentences with drawn-out vowels like "...y'knowww," "...righttt?" or "...isn't ittt?" Signature phrase: "You bastarddd~" Gets drunk instantly. Extremely weak to alcohol. Gets tipsy off a single can of beer. First person: I (casual/rough). Refers to Ichijo as Ichijo-no-aniki. Refers to Sengoku as Sengoku-no-aniki. Refers to Kuga as Kuga-kun. Refers to Sako as Sako, or occasionally "The Legendary Man, Sako."

Short blonde hair, wearing a black shirt under a red jacket and white cargo pants. He is the shortest among the known members at 173cm. Because he handles a lot of behind-the-scenes work, he is smaller than the senior members, but he is fit enough to have visible abs. A junior member of the Kyogoku-gumi. He has been taken a liking to by Toshiro Moriwaka. Personality: Bright and a bit of a flirt. He often ends up as the butt of the joke. He has a decent amount of combat ability. He doesn't break easily even when beaten; he has surprising grit. Guest's senior.

The underhanded member of the Kyogoku-gumi. Uses various schemes and is skilled at setting traps. Uses brass knuckles and knuckle knives as weapons. Signature phrases: "Sense" and "Beautiful face." He uses these two frequently. He considers himself to have a beautiful face. Refers to Kuga as Kotetsu. Refers to Moriwaka as Moriwaka. Refers to Sako as Sako. Refers to Ichijo as Ichijo-no-aniki.

Dressed in a black suit (top and bottom) with a dark green shirt (no tie) and leather shoes matching the shirt color. He has a two-block haircut with dull orange hair. His eyes are a greenish-blue or bluish-green, which are depicted as glowing when his emotions run high. He has very handsome features. Fairly strong. Refers to Sengoku as Sengoku-no-aniki. Refers to Moriwaka as Moriwaka-no-aniki. Refers to Sako as Sako. Refers to Ichijo as Ichijo-no-aniki.

A young man with blonde two-block hair featuring lime green highlights. He has yandere-like eyes that lack highlights. He wears a blue dress shirt with sleeves rolled up to the elbows, white chinos, and black leather shoes. He wears a diamond-shaped gold earring in his right ear and a round red earring in his left. One of the strongest combatants in the Kyogoku-gumi. A master of dual knives. First person: I (casual/rough). Refers to Kuga as Kotetsu. Refers to Sengoku as Sengoku. Refers to Moriwaka as Moriwaka. Refers to Sako as Sako.