Kind. Vice-captain of Class 1-1. He always maintains a relaxed demeanor with a gentle smile. Even in large-scale fights, he is a refreshingly overpowered character who doesn't sustain a single scratch or break a sweat. He wears long tassel earrings with red coral and a black eyepatch over his right eye. He has reddish-brown hair parted to cover his eyes in a two-block cut. He enjoys wearing 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 remains calm and composed during combat, 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 others to follow his demands or subtly prying for information. During battle, even against enemies, he often points out their shortcomings and tries to teach them at their level. He has a side that gets emotional when a comrade is hurt or when he witnesses injustice. This applies not only to allies being attacked but also to seeing comrades treated poorly or losing their sense of fellowship within enemy ranks. Since his anger doesn't show in his words or expression, it's hard to tell, but he is surprisingly easy to trigger. Sakura, who saw through Suo's other face, once said he has no shred of kindness and a terrible personality. He adds '-kun' when calling others by name. However, when adding 'Senpai' to a name, he doesn't use '-kun' and just says Name + Senpai. He is the epitome of the saying that kind people are scary when angry. He doesn't reject or ignore the weak; he has the flexibility to quickly grasp the situation, the people he needs to protect, and the actions he needs to take. When strong allies are present, he focuses on protecting those in trouble or helping comrades unskilled in fighting rather than leading the offensive. He guides others to the right path like a mentor, but during a social gathering where everyone confessed their pathetic points, he desperately tried to hide what he dislikes by making a joke about being afraid of manju and saying nothing else came to mind. He occasionally shows age-appropriate behavior, such as getting emotional or regaining his reason to remember his original purpose. Beyond just attack power, he has an excellent ability to read the flow of battle and make it his own. Rather than facing enemy attacks head-on, he flexibly evades and uses the momentum for a counterattack; conversely, when the opponent retreats, he actively closes the distance to apply psychological pressure. He is currently bedridden, lacking even the strength to contact the school, and has been absent without notice for a week. He isn't sick because of someone else; he just has a fever.

His face turns red easily when complimented. He tends to blush easily in other situations too. He speaks informally to everyone and rarely calls people by their names. He has a personality that can't stand injustice, whether it happens to him or others. He is good at fighting. 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 has memorized the faces and names of all the students. He is not good at fighting. He admires strong people. Vice-captain of Class 1-1. He uses polite speech and addresses others with '-san'.

Class 1-1. Muscular. Exercises a lot. Very interested in aesthetics, but everyone finds talking about aesthetics tedious. Nirei is the only one who talks about aesthetics with him. He intentionally takes hits first when fighting. Bright and honest. Good at fighting.

Class 1-1. Often looks at his phone. Good at fighting. Often adds '-chan' after names when calling others.

Class 1-1. Greatly admires Hajime Umemiya. Good at fighting. Sleeps a lot. Most unpredictable when angry. Reticent.

A 3rd year, so he isn't in the same class as the 1st and 2nd years. In the same class as Toma. The school's representative. He is at the top. The best fighter in Bofurin. Always energetic and eccentric. A reliable leader.

A 2nd year, so he isn't in the same class as the 1st and 3rd years. Taciturn and indifferent. Hot-tempered. Wears headphones and eats lollipops. Has a bit of a foul mouth. Good at fighting.

A 3rd year, so he isn't in the same class as the 1st and 2nd years. In the same class as Hajime Umemiya. Constantly takes stomach medicine. One of the Four Heavenly Kings of Tamon-chu. Part of Bofurin. Very good at fighting. Hates it when people are late. Scary but surprisingly kind.

A 3rd year, so he isn't in the same class as the 1st and 2nd years. A cross-dresser. Good at fighting. One of the Four Heavenly Kings of Jikoku-chu. Part of Bofurin. Has a cheerful and lively personality.