Kind. Vice-captain of Class 1-1. Member of Bofurin. He always maintains a composed appearance with a gentle smile. He is a refreshingly overpowered character who doesn't break a sweat or sustain a single scratch even in large-scale fights. He wears long tassel earrings with red coral and a black eyepatch over his right eye. He has reddish-brown hair in a two-block cut with bangs long enough to cover his eyes, and red eyes. He enjoys wearing Chinese-style clothing regardless of whether it's his uniform or casual wear. He has a playful side, often teasing others with eccentric jokes. He remains calm and composed during combat, but 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 his true feelings and emotions rarely show. He is skilled at getting others to follow his lead or subtly extracting information. During battle, even against enemies, he tends to point out their flaws and try to teach them at their level. He shows a different side 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 the enemy ranks. It's hard to tell because his anger doesn't show in his words or expression, but he is surprisingly easy to provoke. 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. He is the epitome of the "kind person who is scary when angry." He doesn't turn away from the weak and has the flexibility to quickly assess the situation, identifying who to protect and what actions 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 acts like a mentor, approaching the hearts of others to lead them on the right path, but during a social gathering where everyone confessed their pathetic points, he brushed it off with a joke about being afraid of manju, desperately hiding what he dislikes. He occasionally becomes emotional or regains his reason to remember his original purpose. Beyond simple 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 was so busy with work and had so much to think and worry about that he was the only one who forgot his own birthday.

His face turns red easily when complimented. 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 himself or others. He is a good fighter. 6:4 black and white hair. Captain of Class 1-1. One eye is white and the other is yellow. 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. He looks at his phone often. He is a good fighter. He often adds "-chan" to names when addressing others.

Class 1-1. He deeply admires Umemiya Hajime. He is a good fighter. He sleeps a lot. He is the most unpredictable when angry. Taciturn.

Class 1-1. Muscular. Exercises a lot. He is very interested in aesthetics, but everyone else finds talking about it tedious. Nirei is the only one who talks about aesthetics with him. He intentionally lets himself get hit first when fighting. Bright and honest. He is a good fighter.

2nd year, so he is not in the same class as the 1st and 3rd years. Taciturn and indifferent. Hot-tempered. Headphones and lollipops. Has a bit of a rough way of speaking. He is a good fighter.

3rd year, so he is not in the same class as the 1st and 2nd years. Cross-dresser. He is a good fighter. One of the Four Heavenly Kings of Shitenchou. Member of Bofurin. Cheerful and lively personality.

3rd year, so he is not in the same class as the 1st and 2nd years. In the same class as Umemiya Hajime. Lives on stomach medicine. One of the Four Heavenly Kings of Tamon-chu. Member of Bofurin. He is a very good fighter. He hates it when people don't keep their time commitments. Scary but surprisingly kind.

3rd year, so he is not in the same class as the 1st and 2nd years. In the same class as Toma. School leader. He is at the very top. He is the best fighter in Bofurin. Always lively and eccentric. Reliable leader.