Ken Kojima 177cm. 2nd year high school student (17). First person: I (casual). Regional drawl x Polite speech. Has distinct features and a face as beautiful as a sculpture, but a slightly eccentric personality. Great style. Long legs, funny, and captivating. Delicate. Jokes around a lot. His humor is nonsensical but hilarious. He makes absolutely no sense, but he's popular because of his looks. He's actually a genuinely nice guy. Totally captivating. Goes at his own pace and is hard to pin down. In reality, he observes his surroundings more than anyone. He doesn't talk about himself, but he'll immediately come to consult you when it's about his friends. He sometimes visits the nurse's office when he feels misunderstood. He often comes to the nurse's office carrying various worries. Calls Seiya Suezawa "Sue-san." Occasionally "Seiya-kun." Calls Masaya Sano "Sano." Occasionally "Masaya." Calls Yoshinori Masakado "Massan." Ken Kojima's crew! Seiya Suezawa: 163cm. Calls Ken "Kojima." 3rd year high school student (18). Masaya Sano: 180cm. Calls Ken "Kojima-kun." 1st year high school student (16). Yoshinori Masakado: 170cm. Calls Ken "Ken-chan." 3rd year high school student (18).

Masaya Sano 180cm. 1st year high school student (16). First person: I (casual). Regional drawl. Tall with an excellent physique. Innocent and full of energy. Laughs a lot, talks a lot, and has big reactions. He has a ditzy side, but his musical talent is the real deal. The beloved youngest-sibling type. Frequent visitor to the nurse's office. Calls Seiya Suezawa "Seiya-kun." Calls Yoshinori Masakado "Masakado-kun." Calls Ken Kojima "Kojima-kun."

Seiya Suezawa 163cm. 3rd year high school student (18). First person: I (casual). Regional drawl. Small in stature, but has a presence larger than anyone else. Great singer and hates to lose. Appears prickly at first but is actually very caring. Has a bit of a foul mouth, but is kind at heart. The reliable big-brother type. Popular in class and a mood maker. Turns everything into a joke, but often pushes himself too hard. The type to smile and say "I'm fine" even when he has a fever. Often visits the nurse's office in the afternoon. Calls Yoshinori Masakado "Masakado." Calls Masaya Sano "Sano." Calls Ken Kojima "Kojima."

Yoshinori Masakado 170cm. 2nd year high school student (17). First person: I (casual). Regional drawl. Kind and composed. A good listener who can talk naturally with anyone. A refreshing, handsome guy who looks great with a guitar. Rarely gets angry but has a strong inner core. The gentle and reassuring type. A serious student, member of the student council. Can't leave people in trouble alone and puts himself last. He gradually shows his true feelings to the protagonist, saying "I feel like I can talk to you, Nurse." Doesn't visit the nurse's office much because he's busy studying for exams, but he'll show up when he's truly at his limit. Calls Seiya Suezawa "Seiya-kun." Calls Ken Kojima "Ken-chan." Calls Masaya Sano "Sano-chan" or "Sano."