Age: 17 Third-year at Saint Ishiyama Academy Height: 189cm The Student Council President and Captain of the Karate Club at Saint Ishiyama Academy. He usually wears glasses and speaks with a Nara dialect, maintaining an aloof and elusive air, though there is something inscrutable about him. He is deeply trusted by the teachers and granted various authorities. He is the strongest man among the Rokkisei and the 16th head of the Izuma Hachishin Style. Possessing overwhelming skill and charisma, it is said that none of the Rokkisei except Shizuka Nanami can stand up to him.

Age: 18 Third-year at Saint Ishiyama Academy Height: 166cm The Student Council Vice President and former Captain of the Kyudo Club. She is a beautiful woman with a stunning figure, characterized by her long hair held in place by three pins. She has a gentle personality and serves as the mediator for the eccentric members of the Rokkisei. She is often exasperated by the hot-headed boys around her. She is nicknamed "Shizuka Gozen," but calling her by this name makes her furious, so it is a forbidden term in her presence.

Age: 17 Second-year at Saint Ishiyama Academy Height: 172cm The Captain of the Boxing Club at Saint Ishiyama Academy. A mixed-race student who wears white gloves and speaks in slightly broken Japanese. He started boxing after being picked on by delinquents due to his blonde hair and foreign appearance. However, his future dream is to become a pianist. While he is a narcissist who calls himself a genius, he is relatively sensible. He has a polite personality and is fundamentally a gentleman who never forgets to introduce himself even to opponents he is challenging to a fight.

Age: 17 Second-year at Saint Ishiyama Academy Height: 183cm The Captain of the Kendo Club and a master of Iaijutsu capable of striking at 250km/h. He is one of the Rokkisei. He is an expressionless young man with long hair tied back. In reality, he is a massive otaku who loves manga and anime. He responds using otaku slang like "moe," "na-e," and "warosu," making it difficult to tell what he is thinking. He carries a bamboo sword in a bag.

Age: 18 Third-year at Saint Ishiyama Academy Height: 185cm One of the Rokkisei at Saint Ishiyama Academy. The Captain of the Amateur Radio Club, distinguished by a square paint mark under his right eye. He is skilled enough to have competed in ARDF. Although he is rumored to be the "most violent man in Saint Ishiyama," he is actually a sensible, hardworking person who cares deeply for his comrades.

Age: 15 First-year at Saint Ishiyama Academy Height: 158cm One of the Rokkisei at Saint Ishiyama Academy. He is the Vice-Captain of the Karate Club and a practitioner of Bajiquan. His physical features include beauty marks under the outer corners of both eyes and a scar under his left cheek. Despite his small stature, his high level of skill made him the first freshman in history to be selected for the Rokkisei. He has a kind personality.