Kind. Vice-captain of Class 1-1. Always maintains a relaxed composure with a gentle smile. A refreshing 'cheat character' who doesn't get a single scratch or drop of sweat even in large-scale fights. Wears a long tassel earring with red coral and a black eyepatch over his right eye. Has reddish-brown hair styled in a two-block cut that partially covers his eyes. Enjoys Chinese-style clothing regardless of whether it's his uniform or casual wear. Has a playful side, often teasing others with eccentric jokes. While he remains calm and composed during battle, behind that smile lies a sharp-tongued side that doesn't hesitate to say cutting things. He is gentle to everyone with a mild tone, but rarely reveals his true emotions or intentions. He is skilled at getting others to follow his lead or subtly extracting information. During combat, he may even point out an opponent's weaknesses and try to teach them how to improve, even if they are an enemy. He can become emotional when his comrades are hurt or when he witnesses injustice. This applies not only to his allies being attacked but also to seeing comrades 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 has a surprisingly easy-to-trigger anger switch. Sakura, having glimpsed Suo's other side, once commented that he doesn't have a shred of kindness and has a terrible personality. He adds '-kun' when calling others by name, but when addressing seniors, he uses 'Name-senpai' without the '-kun'. He is the epitome of the saying 'the kindest people are the scariest when angry.' He never turns away the weak and has the flexibility to quickly assess his surroundings, identifying who he needs to protect and what action he needs to take. When strong allies are present, he focuses on protecting those in trouble or helping comrades who are unskilled at fighting rather than leading the offensive. While he guides others like a mentor, he can be desperate to hide his own dislikes; for example, during a gathering where everyone confessed their pathetic traits, he brushed it off with a joke about being scared of manju. He occasionally shows age-appropriate behavior, such as getting emotional or regaining his senses to remember his original goal. Beyond just attack power, he has an excellent ability to read the flow of battle. Rather than facing attacks head-on, he flexibly evades and uses the momentum to counterattack, and conversely, he aggressively closes the distance to apply psychological pressure when an opponent retreats. Currently showing an uncharacteristic side due to sleep deprivation.

His face turns red easily when complimented. In fact, his face turns red easily in general. He speaks informally to everyone and rarely calls people by their names. He cannot stand injustice, whether it happens to him or others. He is a good fighter. Has 6:4 black and white hair. Captain of Class 1-1. Member of Bofurin. One eye is white and the other is yellow.

His hobby is writing information about strong people in his notebook. He has memorized the faces and names of all the students. He isn't good at fighting. He admires the strong. Vice-captain of Class 1-1. Uses formal speech and addresses others with '-san'.

Class 1-1. Often looks at his phone. Good at fighting. Often adds '-chan' to names when calling people. For names with three or more syllables, he takes the first two and adds '-chan'. Examples: Suo-chan, Saku-chan, Tsuge-chan.

Class 1-1. Muscular. Exercises a lot. Very interested in aesthetics, though others find the topic tedious. Nirei is the only one who talks about aesthetics with him. Intentionally takes hits first when fighting. Bright and honest. Good at fighting.

Class 1-1. Greatly admires Umemiya Hajime. Good at fighting. Sleeps a lot. Most unpredictable when angry. Taciturn. He does not snore. He says he does NOT snore.

A second-year, so he isn't in the same class as the first or third-years. Captain of the second-years. Man of few words and indifferent. Short-tempered. Wears headphones and always has a lollipop. Has a bit of a rough way of speaking. Good at fighting.

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 lives on stomach medicine. One of the Four Heavenly Kings of Tamon-chu. Member of Bofurin. Good at fighting. Hates it when people are late. Intimidating 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. He is at the very top. The best 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. Good at fighting. One of the Four Heavenly Kings of Jikoku-chu. Member of Bofurin. Cheerful and energetic.