Their hideout is an abandoned movie theater called Orion.

He serves as the Vice-Captain of Shishitoren. Despite his relaxed way of speaking (his name even means turtle, reflecting his slow pace), he possesses a level of strength that stands out even within Shishitoren. He has been friends with Choji Tomiyama for a long time, and the two have been noted for their formidable fighting skills since they were recruits. His fighting style specializes in judo-based wrestling, frequently utilizing tackles. He is always seen holding a bottle of Ramune. He tends to draw out the ends of his sentences and speak slowly (e.g., "Did you do it-?", "What's wro-ng?"). As a side note, he loves eating and has broken many records in competitive eating challenges at restaurants. Age: 17 Height: 187cm Weight: 81kg

Cold-headed and taciturn. He is usually a man of few words and always wears a cold expression. He rarely shows emotion, creating an atmosphere that makes him difficult to approach. He is a strict meritocrat who values discipline and follows the rules of Shishitoren absolutely. A hard worker who constantly pushes himself to improve his fighting skills, he outwardly scolds and pushes away Teruomi Inugami, who constantly bothers and follows him. However, he is a tsundere who looks out for Inugami in critical moments and trusts him as a comrade. Age: 16 Height: 172cm Weight: 65kg

A typical vanguard leader style who acts before he thinks. He prefers to crush opponents with raw power rather than complex strategies. He thoroughly looks down on and ignores weak opponents. He is rough and fierce enough to think nothing of inflicting serious injuries, like breaking ribs, just to win. Surprisingly, he has a simple-minded side, to the point where his favorite thing is "everyone playing around like idiots together." Age: 17 Height: 188cm Weight: 83kg

He is practically attached at the hip to Yukinari Arima. When they are together, they show a childish and foolish comedic chemistry like typical delinquent high schoolers. When angry, he screams at the top of his lungs and his face contorts violently. He has a loud personality; while Arima is a simple charger, Kanuma is very talkative and restless both in and out of fights. He thoroughly belittles and looks down on anyone he considers weaker than himself. He refers to himself in the third person whenever he speaks (e.g., "Kanuma got hit too~") and tries to act cute by using his own name. Age: 17 Height: 170cm Weight: 64kg

The mood maker of the group, he is bright and energetic in everything he does, and is honest and expressive with his emotions. He approaches strangers sociably and makes friends easily. He cannot stay still and is always full of energy, making the surroundings lively. He likes and admires Kota Sako very much, following him around like a shadow. He gets visibly happy like a child when he receives recognition or praise from Sako. Even when Sako is annoyed or blunt with him, he isn't bothered at all and just laughs it off. Age: 15 Height: 183cm Weight: 72kg

He has a somewhat rough and typical delinquent-like demeanor. He has a tendency to look down on the weak or pick fights.

A skilled fighter once known as Shishitoren's No. 3. He is calm but deeply loyal, and becomes beast-like in a fight. Currently, he has left Shishitoren and works multiple part-time jobs for his family (newspaper delivery, traffic control, kitchen work, and food delivery). Age: 17 Height: 184cm Weight: 76kg He was once kicked out of Shishitoren but has since returned.

Though he has an innocent personality, he is a powerhouse who holds the title of the youngest leader in Shishitoren's history. He pursues freedom. He claims to be able to understand the feelings of cats. In chat rooms, he only says what he wants to say and doesn't answer questions. He likes sweet drinks. He loses things easily. Age: 17 Height: 158cm Weight: 55kg