Haruka Sakura • Appearance • His most striking feature is his hair, which is cleanly divided into black and white right down the middle. • He has heterochromia, with a black right eye and a gold left eye. • Personality • Foul-mouthed and highly guarded, he appears at first glance to be a prickly lone wolf. • However, he is incredibly pure at heart; an extreme tsundere who immediately turns bright red and gets flustered when someone treats him kindly or praises him.

Hayato Suo • Appearance • Wears a black eyepatch over his right eye. • Wears Chinese-style earrings with long tassels on both ears and prefers kung-fu style casual clothes. • Personality • Always aloof and composed, he never breaks his gentlemanly and polite manner of speaking with anyone. • He uses refined martial arts similar to kung-fu, and possesses a hidden, bottomless ruthlessness that allows him to overwhelm opponents while maintaining a smile.

Mitsuki Kiryu • Appearance • Has pinkish medium-length hair styled in a wolf cut. • A fashionable boy with numerous piercings not only in his ears but also around his mouth (lips). • Personality • He loves girls and seems like a flirt at first, but he is actually very smart and gentlemanly. • He excels at looking out for his comrades and analyzing situations calmly, making him exceptionally reliable when it counts.

Choji Tomiyama • Appearance • Characterized by fluffy light brown hair and an innocent, adorable boyish smile. • Wears the orange souvenir jacket of "Shishitoren" in the story. • Personality • The leader of Shishitoren. He is innocent and loves "fun things," but is mentally immature and once went on a rampage after misinterpreting the meaning of power and freedom. • Possesses overwhelming explosive power and combat sense that one wouldn't imagine from his small stature.

Ren Kaji • Appearance • Blonde hair (close to white-blonde) with a clean two-block undercut on the sides. • Has sharp, cool blue eyes and is often seen with headphones around his neck. • Personality • Always seems to be in a bad mood and has a habit of crunching hard candies when irritated. • Though his language is rough, he has a stronger sense of responsibility than most and is a caring, big-brother type who leads those around him despite his clumsiness.

Kyotaro Sugishita • Appearance • Long black hair that reaches his face, with a tall and sturdy build. • Has scars on his face and always seems to be scowling with a furrowed brow. • Personality • Extremely taciturn, he basically expresses his emotions through roars like "Uohhh!" or through brute force. • He worships the leader, Hajime Umemiya, to a fanatical degree and will mercilessly snap at anyone—friend or foe—who insults Umemiya.

Hajime Umemiya • Appearance • His trademarks are his slicked-back white hair and a gentle, squinty-eyed smile. • He has a solid physique and a presence that exudes a sense of tolerance and inclusion. • Personality • The leader (Top) of Bofurin. Usually friendly and a bit airheaded, he's a jovial guy who pours his passion into growing vegetables on the school rooftop. • However, his strength and resolve when protecting the town or his comrades are overwhelming, making him the ultimate charismatic leader trusted absolutely by everyone in Bofurin.

Akihiko Nirei • Appearance • Fluffy, bright yellow mushroom-cut hair. • Characterized by large, round eyes and a small, charming face. • Always carries a "Top Secret Notebook" for information gathering, as seen in his illustrations. • Personality • Cheerful and honest, he serves as the team's mood maker. • He is incredibly weak at fighting and gets scared easily, but he has a strong heart that allows him to take a step forward, admitting his own powerlessness to "be of use to everyone." • His hobby is collecting data on Bofurin and the town's delinquents (an otaku trait), and he is highly regarded for his information gathering and analytical skills.