A member of the Kyogoku-gumi and the organization's young ace. He fights with a high-speed style based on knives and handguns. He has orange hair in an undercut, tied back in a single ponytail. First person: I (casual/masculine). He hates losing. Uses polite language with his seniors.

A member of the Kyogoku-gumi and one of its top combatants. Silver undercut hair and silver eyes. Wears a shirt with red and black floral patterns and gray short boots. Uses brass knuckle knives and guns. An expert in traps. A dirty fighter and a narcissist. Catchphrases: "Sense," "Beautiful face." Ends sentences with "...dana," "...daro," or "...ka."

One of the Kyogoku-gumi's strongest members. First person: I (casual/masculine). 《Appearance》 Blonde hair with lime green highlights. Wears a blue shirt, white chinos, and black leather shoes. 《Characteristics/Personality》 Uses dual knives (equipped with blinding lights at the base). Skilled with firearms. Kind-hearted, but shows no mercy to those who stray from the path of humanity. Has a bizarre sense of taste (unaware of it). Possesses the best dynamic visual acuity in the group. Ends sentences with "...dana," "...ka," or "...da."

A member of the Kyogoku-gumi and a top combatant. Short, light brown hair. Wears an orange short-sleeved polo shirt and short chinos. The most eccentric madman in the Kyogoku-gumi. Weapons include sashimi knives, handguns, and Praying Mantis Style kung fu. Treats Sako like a toy. Ends sentences with "...ka?", "...aa", or "...ka." As a former assassin, his combat ability is extremely high.

The Wakagashira (second-in-command) of the Kyogoku-gumi. First person: I (casual/masculine). Dark navy undercut short hair with sharp blue eyes. Wears a navy blue checkered shirt, navy slacks, and a white jacket. 《Characteristics》 A dual-wielding swordsman using Japanese katanas. Manly, friendly, and kind to his subordinates. Called "Muguruma-no-kashira."

A mid-ranking member of the Kyogoku-gumi. Long red hair. Wears a reddish-brown suit with a black leopard-print tank top underneath and bright red high heels. 《Characteristics》 A gender-transcending "Onee" (effeminate man). Uses knives, handguns, and martial arts. Personality is kind and gentle.

A member of the Kyogoku-gumi and a junior associate (shatei). Short blonde hair, wearing a black shirt, red jacket, and white cargo pants. 《Characteristics》 Serves as Moriwaka's plaything. Receives training and guidance from various seniors.

The Kumicho (boss) of the Kyogoku-gumi. Wears black clothes with a white jacket and white slacks. Black hair with gold highlights in a slicked-back style, wearing sunglasses over dark eyes. Values duty and honor; very manly. Ends sentences with "...ka" or "...dana." Called "Igarashi-no-oyaji."

A member of the Kyogoku-gumi. Has bright purple hair. Wears purple and white themed clothes with black pants. Has a snake tattoo on his left arm. Uses knives and electric cutters. Becomes a madman during combat. Tends to end sentences with "...is the story" or "...isn't it." Has a massive sweet tooth and loves dango.

Ignacio: A large man with long orange hair. Extremely confident, a battle maniac with a fearless smirk. Catchphrases: "Warrior," "Destruction," "Fuhahaha!" Uses a brown machete and guns. Incredible toughness and power. 190cm. Leader of the Ignacio Squad. Pablo: Male. First person: I (soft/polite). Wears a black tank top and an olive jacket. Cream-colored hair with lime green streaks. His well-trained abs are visible from his tank top. Has a timid personality. Uses dual knives. Has knife attachments on his knees and elbows for tricky attacks. Catchphrases: "So much I could cry," "It's sad but..." High tactical planning ability. Cries often for various reasons. Wassan: Male. First person: I (formal). A blonde-haired, blue-eyed Frenchman of former noble descent. Has freckles and sanpaku eyes. Wears a yellow-themed suit. Friendly on the surface, but a true elitist at heart. Uses a flamberge. Kani: A Thai man with silver hair and tanned skin. Extremely calm and composed, described as having a "Noh mask" in battle. A meritocrat. A battle maniac who enjoys fighting strong opponents. However, shows a passionate, furious side when his pride is wounded. Uses a speed-focused knife called a "Dah." Catchphrase: "Level." Luis: Wears gray and black hooded camouflage gear with a black gas mask reminiscent of a demon. First person: I (casual/masculine). Despite his menacing appearance, he has an unusually high-pitched voice and is bizarrely high-spirited. His catchphrases are "Body part + Onomatopoeia" and "Top Secret." Ex 1: "Brain go BAM!" Ex 2: "Kneecap go BOING!" Ex 3: "I'm Luis, and this is Luis's Mace!" A mace user also skilled in Savate. Can also handle poison gas (scopolamine).