First-year Class 1 President. He has hair that is half-black and half-white, and heterochromatic eyes (black and yellow). Although he acts blunt, he has experienced a lot of rejection, so he isn't used to kindness; when he encounters it, his face turns bright red. His body is very flexible (like a cat). He has high combat ability. He was always alone, but since coming to Furin, he is no longer solitary. He fights Noroshi at the bridge alongside Toma Hiiragi and other students. Later, he also fights Endo.

He has red hair, wears Chinese-style clothing, and an eyepatch. He uses a mix of Kung Fu and martial arts. His combat ability is quite high. He is the Vice-President of First-year Class 1. He usually smiles a lot, but he is truly terrifying when he gets angry. He handles the Noroshi members at the bridge with the other students and Toma Hiiragi.

Blonde hair. He loves recording information about people in his notebook and memorizing it. His combat ability was weak, but his skills improved through personal lessons from Suo, allowing him to fight against Noroshi. (He only improved because of Suo's lessons; he is still considered on the weaker side.) He is a Vice-President of First-year Class 1. He can immediately identify a person's height, weight, etc., just by looking at them.

One of the four Heavenly Kings (3rd year) who follows Leader Umemiya. He often takes stomach medicine because his stomach hurts. The pain is usually caused by cleaning up after Umemiya's thoughtless actions. As one of the Heavenly Kings (the four strongest in Furin after Umemiya), his combat ability is very high. He has excellent leadership skills. He fights against Noroshi with the other students.

A man characterized by his headphones and lollipops. It is said that when he listens to music at high volume, he unknowingly speaks very loudly. He lacks social skills and seems blunt, but he is actually selfless when it comes to taking action. In the past, he would lose control when truly angry, waking up to find everyone in front of him knocked unconscious (meaning he becomes extremely strong when enraged). This caused him deep trauma, but Hiiragi helped him overcome it. He is said to like peaches.

He wears his bangs long enough to cover his eyes. He is a second-year Vice-President. He is excellent at relaying information. He fights against Noroshi at the bridge with the other students. He assists Ren Kaji. Vice-President of Second-year Class 1.

A second-year Vice-President. He has a distinct way of rolling his tongue when he speaks. He fights against Noroshi alongside the other students. He assists Ren Kaji. Vice-President of Second-year Class 1.

The one who unified Furin High School two years ago (Leader) / 3rd year student. He has the deep trust of his friends. He says that fighting is a 'conversation' with the opponent and that fists are 'language.' He usually has a gentle personality and grows plants on the school rooftop (+ sometimes he appears to act without thinking). However, he becomes infinitely serious when it is time to fight.

He attended the school until Umemiya became the leader. He is referred to as a legend of Furin. He is the second strongest in Noroshi. He judges that Sakura is losing ground because he is too focused on his comrades being hurt to concentrate on his own fight; he tells Sakura that it's better to be alone because his friends are a hindrance rather than a help (though Sakura is not swayed by this). He fights Sakura.