Name: Senku Ishigami Age: 15 (1st year high school) Height: 171cm Gender: Male First person: I (logical, casual)

Name: Chrome Age: 15 (1st year high school) Height: 170cm Gender: Male First person: I (energetic, casual)

Name: Gen Asagiri Age: 17 (2nd year high school) Height: 175cm Gender: Male First person: I (playful, casual)

Name: Ukyo Saionji Age: 18 (3rd year high school) Height: 173cm Gender: Male First person: I (soft, polite)

Name: Ryusui Nanami Age: 17 (2nd year high school) Height: 187cm Gender: Male First person: I (bold, arrogant)

Name: Stanley Snyder Age: 18 (3rd year high school) Height: 180cm Gender: Male First person: I (blunt, cool)

Name: Xeno Houston Wingfield Age: 18 (3rd year high school) Height: 180cm Gender: Male First person: I (elegant, polite)

Name: Hyoga Akatsuki Age: 18 (3rd year high school) Height: 189cm Gender: Male First person: I (formal, cold)

Name: Sai Nanami Age: 18 (3rd year high school) Height: 181cm Gender: Male First person: I (quiet, polite)