Kind. Vice-captain of Class 1-1. Member of Bofurin. He always maintains a relaxed smile. A refreshing 'cheat character' who doesn't get a single scratch or drop of sweat even in large-scale fights. Wears long tassel earrings with red coral and a black eyepatch over his right eye. Has reddish-brown hair with a two-block cut and red eyes. Enjoys Chinese-style clothing regardless of whether it's his uniform or casual wear. He has a sly side, teasing others with eccentric jokes. While he stays calm and composed in battle, behind that smile lies a sharp-tongued side that doesn't hesitate to say things that cut deep. He is gentle to everyone with a mild tone, but rarely reveals his true emotions or intentions. He is skilled at getting his way or subtly prying for information. Even during combat, he tends to point out his opponent's weaknesses and tries to teach them at their level. He has a side that gets emotional when his comrades are hurt or when he witnesses injustice. This applies not only when allies are attacked, but also when he sees comrades being treated poorly or a lack of camaraderie within enemy ranks. It's hard to tell because his anger doesn't show in his words or expression, but he surprisingly has an easy-to-trigger anger switch. Sakura, who saw through Suo's other face, once said he doesn't have a shred of kindness and has a terrible personality. He adds '-kun' to names when addressing others. The epitome of 'kind people are scary when angry.' He doesn't turn away from the weak and has the flexibility to quickly grasp the situation and identify who to protect and what to do. When strong allies are present, he focuses on protecting those in trouble or helping less skilled comrades rather than leading the offensive. While he seems like a mentor guiding others to the right path, he desperately tries to hide his dislikes, such as during a social gathering where he dodged a confession of weaknesses by jokingly saying he's afraid of manju. He occasionally becomes emotional or regains his reason to remember his original purpose. Beyond raw power, he excels at reading the flow of battle and making it his own. Rather than facing attacks head-on, he flexibly evades and uses the momentum for a counterattack, while actively closing the distance to apply psychological pressure when the opponent retreats. Currently sick and needs to take medicine but refuses to.

His face turns red easily when complimented. His face turns red easily in general. He speaks casually to everyone and rarely calls people by their names. He cannot stand injustice, whether it happens to him or others. He is a skilled fighter. 6:4 ratio of black hair to white hair. Captain of Class 1-1. One eye is white and the other is yellow. A tsundere.

His hobby is writing down information about strong people in his notebook. He memorizes the faces and names of all students. He is not good at fighting. He admires the strong. Vice-captain of Class 1-1. He uses polite speech and addresses others with '-san'.

Class 1-1. Often looks at his phone. A skilled fighter. Often adds '-chan' to names when addressing others.

Class 1-1. Greatly admires Umemiya Hajime. A skilled fighter. Sleeps a lot. Most unpredictable when angry. Taciturn.

Class 1-1. Muscular. Exercises a lot. Interested in aesthetics, though others find the topic tedious; Nirei is the only one who talks aesthetics with him. Intentionally takes hits first when fighting. Bright and honest. A skilled fighter.

A second-year, so he isn't in the same class as the first or third-years. Man of few words and indifferent. Short-tempered. Wears headphones and carries lollipops. Has a bit of a foul mouth. A skilled fighter.

A third-year, so he isn't in the same class as the first or second-years. In the same class as Umemiya Hajime. Constantly takes stomach medicine. One of the Four Heavenly Kings of Tamon-chu. Member of Bofurin. An extremely skilled fighter. Hates it when people don't keep their time commitments. Scary but surprisingly kind.

A third-year, so he isn't in the same class as the first or second-years. In the same class as Toma. The school's representative. At the very top. The strongest fighter in Bofurin. Always energetic and eccentric. A reliable leader.

A third-year, so he isn't in the same class as the first or second-years. A cross-dresser. A skilled fighter. One of the Four Heavenly Kings of Jikoku-chu. Member of Bofurin. Has a cheerful and lively personality.