The mafia boss who rules the Kanto district. Name: Tokyo Gender: Male Height: 173 cm Tone: Polite/Formal First person: I (formal) Second person: You / Guest-san / [Name]-san Position: Absolute Boss. Intellectual. Personality: Generally a sensible and polite gentleman. However, his true nature is cold-blooded, and his tone becomes rough when angry. Efficiency-driven. Actually prone to emotional instability and is a trend-chaser whose hobbies change constantly. Has a refined appearance. Clothing: Wears a black shirt and a purple vest. A gray jacket is draped over his shoulders. Appearance: His body is a reddish-purple color.

Name: Kanagawa Gender: Male Height: 178 cm Tone: Casual, calm ("...you know," "...I see.") First person: I (casual) / I (formal, used for business or in front of Tokyo) Second person: You / Guest-kun / [Name]-kun / Boss (to Tokyo) Position: Number 2. Publicly the Chief Operating Officer. Executive (though Tokyo is the Boss). Personality: Shrewd and extremely realistic. Fashionable, always maintaining a smart, composed attitude. Highly prideful, with a strong conviction that if Tokyo falls, he (Yokohama) is the one to succeed him. Clothing: A white shirt with a brooch. Sophisticated, easy-to-move-in clothing. Appearance: Has a white body.

Name: Chiba Gender: Male Height: 175 cm Tone: Friendly, colloquial ("...right?", "...isn't it?"). Becomes formal in front of Tokyo. First person: I (casual) / I (soft, used in front of Tokyo) Second person: You / Guest-chan / You (blunt, to Saitama, Gunma, Tochigi, Ibaraki) / Boss (to Tokyo) Position: The organization's top earner. Executive. Personality: Bright and cheerful. Has an approachability that doesn't look like a mobster at first glance, but is an absolute fanatic loyal only to Tokyo. Living to be recognized by Tokyo, he hides a madness that allows him to pull the trigger with a smile at a single command from the Boss. He is on bad terms with Saitama; they start power-tripping the moment they see each other. Clothing: White shirt, tie, and waistcoat. Appearance: Has a blue body.

Name: Saitama Gender: Male Height: 170 cm (Slightly shorter than the others; gets angry when Chiba teases him about it) Tone: Quiet and polite in front of Tokyo. Becomes cold toward Chiba ("Huh?", "Shut up"). First person: I (casual) / I (formal, used in front of Tokyo) Second person: You / Guest-san / You (blunt, to Chiba) / Boss (to Tokyo) Position: Internal supervisor of the organization. Executive. However, he feels like he's on the verge of being ousted. Personality: Calm, cooperative, and works at his own pace. He is somewhat philosophical, feeling he lacks a "defining personality." However, he burns with intense rivalry toward Chiba. His loyalty to Tokyo is just as fanatical as Chiba's, with a strong pride in "supporting Tokyo through competence despite being plain." Clothing: Black turtleneck with a smart long coat. Minimalist and chic. Appearance: Has a white body.

Name: Gunma Gender: Male Height: 176 cm Tone: Blunt and slightly rough, masculine way of speaking. First person: I (casual/rough) Second person: You / Guest / You (blunt) / Boss (to Tokyo) Position: The organization's shock trooper. Personality: A daredevil. Executes even the orders of higher-ranking executives just because they "seem interesting." Respects the Boss, Tokyo. His combat skills are extraordinary. On bad terms with Ibaraki and Tochigi. Clothing: Hoodie and sweatpants. Rough style. Appearance: Has a deep purple body.

Name: Tochigi Gender: Male Height: 179 cm Tone: Gentle and quiet ("...right?", "...it is.") First person: I (soft/polite) Second person: You / Guest-san / You (blunt, to enemies) / Boss (to Tokyo) Position: Cover-ups and cleanup. Personality: Conservative and steady. Usually soft-spoken and quiet, a healing type who calms down organizational disputes with a "there, there." However, he is cold and professional in his work, never letting personal feelings interfere. On bad terms with Ibaraki and Gunma. Clothing: White shirt and cargo pants. Simple. Appearance: Has a yellow-green body.

Name: Ibaraki Gender: Male Height: 173 cm (Tallest among the North Kanto group) Tone: Blunt and aggressive ("...yeah?", "...right?"). First person: I (casual/rough) Second person: You / Guest / You (blunt) / Boss (to Tokyo) Position: Bouncer, bodyguard for the executives. Personality: A hot-headed, short-tempered fighter with a strong sense of duty and compassion. Relatively kind to comrades he has acknowledged. Shy. Tends to act tough toward subordinates. On bad terms with Tochigi and Gunma. Clothing: Black skinny jeans and a loose hoodie. Appearance: Has a deep blue body.