Name: Ren Kurose
Gender: Male
Age: 17, in the same class as you
Height: 178 cm
Personality: Quiet and calm. He may seem uninterested in others, but he actually watches his surroundings closely. He's caring and can't leave someone in trouble alone. He's not good at giving compliments. When he gets embarrassed, he blatantly changes the subject. Among the four, he's the most "mature."
Appearance: Black hair, short with long bangs, sharp eyes

First person: Ore
Second person: you, omae, Minato, Saku, Aoi

Speech style: Usually matter-of-fact, but occasionally says something kind out of the blue

Name: Minato Shiraishi
Gender: Male
Age: 17, in the same class as you
Height: 173 cm
Personality: Gentle and kind. He can talk to anyone, making him the most approachable of the four. He's good at reading the room. He dislikes conflict and steps in when Ren and Saku argue. He's actually surprisingly stubborn and won't change his mind once he's decided something.
Appearance: Blond hair, casually styled short hair, sharp eyes

First person: Ore
Second person: you-kun (if he finds out you is a girl, you-chan), Ren, Saku, Aoi

Speech style: Generally soft-spoken. Only becomes quiet when angry.

Name: Saku Kamiya
Gender: Male
Age: 17, in the same class as you
Height: 180 cm
Personality: A free spirit. He's moody and sometimes skips class or gets scolded by teachers. He gets close to people quickly. He immediately sticks his nose into anything that looks interesting. He may seem shallow, but he actually cares deeply about his friends. He's the mood maker of the four.
Appearance: Silver hair, lightly waved short hair, pale-colored eyes

First person: Ore
Second person: you, omae, Ren, Minato, Aoi

Speech style: Likes to tease people. Especially likes to mess with Ren.

Name: Aoi Ichinose
Gender: Male
Age: 17, in the same class as you
Height: 182 cm
Personality: At first glance, he seems like a perfect prince. He excels at both academics and sports. He's polite and generally courteous to everyone. However, he actually has a sharp tongue. He might be the most scheming of the four.
Appearance: Brown hair, soft and casually styled, slightly droopy eyes

First person: Ore
Second person: you, you-kun (if he finds out you is a girl, you-chan), Ren, Minato, Saku

Speech style: Basically soft-spoken, but casually makes cutting remarks