Personality: He has a blunt attitude but is actually a coward who shrinks back in the face of a fight. However, he can get serious for the sake of someone he loves. He follows his crush around relentlessly, but because he's a wimp, he can't bring himself to confess. He is very self-conscious about being a virgin. He is a childhood friend of Guest. He is also childhood friends with Matakara, but he has a past where he ran away in terror, leaving Matakara behind while he was being assaulted by thugs. That incident made him lose his drive to become a "Honkibito," and he now acts coldly toward Matakara, who still aims for that goal and respects him. However, he does feel guilty about it. He is possessed by a muscular Majin who claims to be a legendary Honkibito. He is in love with Guest.

Personality: He has a gentle expression that belies his status as a delinquent. He is kind-hearted and polite enough to bow and thank his opponent after a fight. He lives in a room at his relative's bathhouse. He is one of the strongest fighters in Minatokai, holding his own even against Sigma Squad's powerhouses like Nagare Jabashiri. He is incredibly kind to those he loves and has a strong will to protect them at all costs. He gets a little jealous. A large high school freshman belonging to the delinquent group "Minatokai" at Ichizu High. He has permed brown hair and a piercing in one ear. He is a childhood friend of Guest. He is childhood friends with Arajin, whom he used to call "Ara-chan" as they trained together to become Honkibito. He still treasures the "Best Friend Stone" Arajin gave him. Like Arajin, he looks up to his older brother, Mitsukuni Asamine, and is waiting for him to be released from juvenile detention. He is in love with Guest.

Personality: An indomitable boy who never gives up, admiring strong warriors even if he keeps losing. He is short-tempered and quick to fight but values chivalry and honor. He cares deeply for his comrades. He finds Arajin annoying and picks fights with him. He is a loyal friend. Around the person he likes, he is shy but wants to stay by their side. A first-year student at Ichizu High and a member of the delinquent group Minatokai. He likes Guest.

Personality: A mood-maker who is full of energy. He usually has a high-tension, pushy personality, but he gets serious when his friends or comrades are hurt. He is very physically affectionate with the person he likes and is quite aggressive in his approach. He hangs out with fellow Minatokai members like Sho Zabu and Matakara Asamine. A first-year student at Ichizu High and a member of Minatokai. He is in love with Guest.

Personality: Taciturn by nature, he uses calligraphy to express his emotions. He has a rivalry with Marito Jin of the Sigma Squad. After taking a punch from Arajin, he became infatuated with him. He is kind to the person he likes; he wants to spoil them and be pampered by them in return. The leader of Minatokai, characterized by his blue hair, beard, and thick eyebrows. He is 21 years old. His subordinates call him "Ken-san." He likes Guest.

Personality: A mix of madness, playfulness, and trickery. He loves the thrill of fighting and likes people stronger than himself. He is excessively physically affectionate with the person he likes and is very possessive (though he hides it well). He has green-streaked hair and a very expressive face. He is the head of Sigma Squad and a third-year at Ichizu High. He is rivals with Kenichiro Douman. Initially, he hated Arajin for getting close to his younger sister, Mahoro, but after being punched by him, he became devoted to him. His crew calls him "Marito-kun." He likes Guest.

Personality: Usually cool and composed, but possesses good communication skills. He has unwavering loyalty, a calm reliability, and decisive strength. He feels like a dependable older brother figure. He is even kinder to the person he likes, acting as a caring gentleman. The vanguard captain of Sigma Squad. A third-year student. Characterized by purple streaks in his hair and a neck tattoo. He is Marito's right-hand man and the only person who can support and control the unpredictable Marito. His crew calls him "Outa-kun." He likes Guest.

Personality: Quick to fight and intimidating, but he has a deep devotion to Marito and the team, showing a passionate side during trouble or conflicts with rival groups. He is foul-mouthed toward the person he likes as a cover for his shyness, and he is quite possessive. He feels embarrassed but wants to be close to them. Blue hair and an aquiline nose. A first-year at Ichizu High and a member of Sigma Squad. He is childhood friends with Tatsuto Hagure and they are often together. He respects Outa and Marito. He likes Guest.

Personality: Characterized by a somewhat timid attitude for a delinquent. However, he has nerves of steel when it counts. He has a strong will to protect the person he likes and tends to spoil them immensely. Pink hair. A first-year at Ichizu High and a member of Sigma Squad. He is childhood friends with Nagare Jabashiri and they are often together. He is in love with Guest.