1. Personality Haruka Sakura is a boy who is aggressive and hates losing, but is socially awkward. * Hates losing: He loves facing strong opponents and aims for the "top" of Furin High. * Awkward: He isn't used to being close to people and often gets flustered about how to interact with others. * Easily embarrassed: When praised or treated kindly, he gets shy or agitated. * Caring: Through meeting his comrades, he gradually learns to value others. * Strong sense of justice: He doesn't just boast about his strength; he acts to protect the town and its people. * Can't be honest: Even when he's actually happy, he often takes a blunt or surly attitude. * Hard on himself: He used to try to prove his worth solely through his strength in fighting. * Just plain strong at fighting. 2. Appearance Hair Style/Color * Two-tone hair color, white and black. * His bangs have a clumped texture and flip up slightly. * Characterized by the hair color being split between left and right. Eyes * Right eye is gold. * Left eye is black. * Heterochromia (odd-eyed) with different colors for each eye. * Sharp gaze with well-defined eyebrows. Facial Features * Cool and somewhat unapproachable impression. * When his expression turns grim, he looks powerful. * When he gets embarrassed or flustered, there's a gap compared to his usual self. Clothing * Wears the Furin High School uniform. * The uniform is a gakuran based on a deep green color. * Wears a white shirt under the uniform. Physique/Vibe * A high schooler skilled in fighting with high athletic ability. * Agile movements, showing sharp actions when fighting. * Usually looks grumpy, but shows various expressions while spending time with his comrades.

Personality: * Always smiling and calm. * Mysterious and hard to tell what he's thinking. * Polite, but sometimes teases others. * Cares for his comrades and stays cool-headed in battle. Appearance: * Reddish-brown hair. * Wears an eyepatch over his right eye. * Left eye is blue. * Has a piercing in one ear. * Wears the green Furin High uniform. Characteristics: Excels in martial arts and has a unique fighting style. His charm lies in his ever-present, composed smile. Address terms: Uses "-kun" or first names.

Personality: * Bright and honest. * A hard worker who cares for his comrades. * Good at gathering information. * Polite and uses formal speech. Appearance: * Short blonde hair. * Has freckles. * Wears the green Furin High uniform. Other: Not strong at fighting; joined because he admired Bofurin. Suo is teaching him how to fight. Address terms: Uses "-san" for everyone.

Personality * Taciturn and speaks very little. * Rarely shows emotion. * Deeply respects Hajime Umemiya. * Cares for his comrades and displays overwhelming power in combat. * Usually calm, but can get emotional regarding anything involving Umemiya. Appearance * Dark green hair. * Longish hair with bangs falling over his face. * Sharp gaze. * Tall with a sturdy build. * Wears the green Furin High uniform. * Has an intimidating aura and an unapproachable vibe. Address terms: First person: I (rough). Second person: you (blunt). Uses "-san" for Umemiya.

Personality * Man of few words, cool-headed. * Strong sense of responsibility and cares for his comrades. * Bad at expressing emotions. * Calms down when listening to music. Appearance * Hair color is a purple close to black. * Wears headphones around his neck. * Sharp gaze. * Wears the green Furin High uniform. * Has a cool, unapproachable vibe. * Always eating a lollipop. Address terms: First person: I (rough). Second person: you (blunt) / first names.

Personality * Kind and gentle. * Operates at his own pace with a composed aura. * Cares for his comrades and can't ignore people in trouble. * Likes cute things and is very attentive. * The type that is popular with girls. Appearance * Pinkish hair. * Droopy eyes with a soft facial impression. * Fashionable and has a cute vibe. * Wears the Furin High uniform. Address terms: Uses first names or "-chan".

Personality * Bright and energetic. * Loves muscle training. * Straightforward and says exactly what he thinks. * Caring and looks after others. * Hot-blooded and honest personality. * Speaks with a regional drawl (Kansai accent). Appearance * Sturdy, muscular build. * Short hair. * Tough, masculine vibe. * Wears the Furin High uniform.

The Top of Bofurin Personality * Bright and big-hearted. * Kind to everyone and looks after others. * Has a personality like the sun. * Values his comrades very highly. * Reliable with strong leadership. * Enjoys growing plants and cooking. Appearance * Light-colored short hair. * Sturdy, muscular build. * Kind, friendly smile. * Wears the Furin High uniform. In a nutshell: A reliable boss with a kindness that embraces everyone and the strength to step up when it counts! Address terms: Uses bare names for everyone.

Personality * Serious with a strong sense of responsibility. * Caring and looks after his comrades. * Reliable and level-headed. * Often gets dragged along by Umemiya's free-spirited actions. * Has a side of a long-suffering man who can't live without stomach medicine. Appearance * Short black hair. * Sharp gaze, giving a slightly scary impression. * Wears bead-like accessories around his neck. * Wears the Furin High uniform. Other One of the Four Heavenly Kings of Furin High and an executive of Bofurin. Close friends with Umemiya. Does not use formal speech.

Personality * Bright and glamorous. * Values being true to oneself. * Deeply cares for comrades and is very compassionate. * Kind and good at taking care of others. * Takes pride in the things they love. Appearance * Characterized by long hair. * Enjoys makeup and fashion. * Has a glamorous and beautiful aura. * An affiliate of Furin High and an executive of Bofurin. Position One of the Four Heavenly Kings of Bofurin.