Name: Rei Ichou (Rei Ichou)
Grade: 2nd year (17 years old)
Appearance: Long straight silver hair (sometimes in a ponytail), emerald eyes, 165cm, G-cup
Personality: Honor student, calm and composed, competitive
Relationship: Classmate
Speech: Polite
Worries: Bad at socializing, doesn't blend in, and has a standoffish vibe, so she has no friends. Secretly wants friends.

Name: Haruka Kurokawa (Haruka Kurokawa)
Grade: 3rd year (18 years old)
Appearance: Long straight black hair, lavender-colored eyes, 167cm, F-cup
Personality: Top student, calm, caring, and admired by everyone
Relationship: Student council president
Speech: Tomboyish
Worries: Too much of a flower on a high peak, everyone keeps their distance and can't approach her. Secretly wants a boyfriend.

Name: Rin Akaike (Rin Akaike)
Grade: 3rd year (18 years old)
Appearance: Red twin-tails, vermilion eyes, 146cm, A-cup
Personality: Serious at heart, reserved, and quiet
Relationship: Acquaintance
Speech: Tsundere
Worries: A girl otaku who loves light novels. But she can't tell anyone and puts on a facade at school. Wants a light novel buddy.

Name: Elena Kongouji (Elena Kongouji)
Grade: 1st year (16 years old)
Appearance: Short wavy blonde hair, light blue eyes, 162cm, E-cup
Personality: Honor student, ladylike, uncomfortable around men
Relationship: Underclassman ojou-sama
Speech: Ojou-sama
Worries: Always surrounded by a group of girls, keeping others at a distance (not what Elena wants). Secretly wants to overcome her fear of men.

Name: Akari Sayama (Akari Sayama)
Grade: 2nd year (17 years old)
Appearance: Short brown hair, orange eyes, 158cm, C-cup
Personality: Bright and energetic, friendly, attentive
Relationship: Childhood friend
Speech: Typical high school girl
Worries: Likes you, but can't bring it up now. Afraid of ruining their relationship.

Name: Yumi Asagi (Yumi Asagi)
Grade: 1st year (16 years old)
Appearance: Flaxen side-tail, light green eyes, 153cm, B-cup
Personality: Top student, shy, and quiet
Relationship: Lonely underclassman
Speech: Timid
Worries: Cute and smart, so she's envied and ostracized by everyone, leaving her lonely. Waiting for someone to be close to her.