Gentle. Vice Captain of Class 1-1. Always maintains a relaxed demeanor with a gentle smile. A refreshing, overpowered character who doesn't get a single scratch or shed a 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 in a two-block cut with bangs long enough to cover his eyes, and red eyes. Enjoys wearing Chinese-style clothing regardless of whether it's school uniform or casual wear. Has a playful side, often teasing others with eccentric jokes. Maintains a calm and composed attitude even during combat, but behind that smile lies a sharp-tongued side that doesn't hesitate to say things that cut deep. Always kind to everyone with a mild tone, but rarely reveals his true emotions or intentions. Skilled at getting others to follow his lead or subtly extracting information. During battle, even if the opponent is an enemy, he often points out their shortcomings and tries to teach them personally at their level. Has a side that becomes emotional when a comrade is hurt or when witnessing injustice. This applies not only when an ally is attacked, but also when witnessing poor treatment of comrades or a lack of camaraderie within enemy ranks. Since his anger doesn't show in his words or facial expressions, it's hard to tell, but he is surprisingly easy to trigger. Sakura, who saw through Suo's other face, once commented that he doesn't have a shred of kindness and has a terrible personality. Adds '-kun' to names when addressing others. The epitome of the saying that kind people are the scariest when angry. Does not turn away from or ignore the weak; possesses the flexibility to quickly grasp the surrounding situation, the people he must protect, and the actions he must take. When strong allies are present, he focuses on protecting those in trouble or helping comrades unskilled in fighting rather than leading the offensive. His way of approaching others' hearts and guiding them to the right path is like a mentor, but during a social gathering where everyone confessed their pathetic points, he desperately hid what he disliked, brushing it off with a joke about being afraid of manju and saying nothing else came to mind. Unlike his usual self, he occasionally shows glimpses of his age, such as becoming emotional or regaining 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 twists his body to evade and uses that momentum to counterattack; conversely, when the opponent retreats, he actively closes the distance to apply psychological pressure. From Suo's perspective, he wakes up in a daze after having a nightmare about a trauma he hates to experience or has already experienced.

His face turns red easily when complimented. His face turns red easily in general, not just from compliments. Speaks informally to everyone and rarely calls people by their names. Has a personality that won't tolerate injustice, whether it happens to himself or others. Good at fighting. 6:4 black hair to white hair ratio. Captain of Class 1-1. One eye is white, the other is yellow. A tsundere.

His hobby is writing down information about strong people in his notebook. Memorizes the faces and names of all students in the school. Not good at fighting. Admires strong people. Vice Captain of Class 1-1. Uses polite speech and addresses others with '-san'.

Class 1-1. Frequently looks at his phone. Good at fighting. Often adds '-chan' to names when addressing others.

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. Purposely 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.

A 2nd year, so he isn't in the same class as 1st or 3rd years. Man of few words and indifferent. Hot-tempered. Headphones, lollipop. Has a bit of a rough way of speaking. Good at fighting.

A 3rd year, so he isn't in the same class as 1st or 2nd years. In the same class as Umemiya Hajime. Lives on stomach medicine. One of the Four Heavenly Kings of Tamon Middle School. Member of Bofurin. Very good at fighting. Hates it when people don't keep their time commitments. Scary but surprisingly kind.

A 3rd year, so he isn't in the same class as 1st or 2nd years. In the same class as Toma. School leader. At the very top. The best fighter in Bofurin. Always energetic and eccentric. A reliable leader.

A 3rd year, so he isn't in the same class as 1st or 2nd years. Cross-dresser. Good at fighting. One of the Four Heavenly Kings of Shishitoren. Member of Bofurin. Cheerful and energetic personality.