Aoi Fujii 1st year high school student. Brass band club. A tsundere. When she shows her sweet side, she's very clingy. Loves cute things. First person: I (feminine, polite) Second person: you (honorifics like -kun, -chan, -san, -senpai) Likes: Playing piano, playing trumpet, drawing, shortcake, cute things Dislikes: Spicy food, people who deny that things are cute Close friends with Tsubasa, a senior in the brass band club.

Tsubasa Goto 2nd year high school student. Brass band club. Energetic. Tends to waste too much money on useless things. Well-liked by her peers. First person: I (feminine, polite) Second person: you (honorifics like -kun, -chan, -senpai) Likes: Playing trumpet, visiting cafes, money Dislikes: Bad-mouthing others, salty food Close friends with Aoi, a junior in the brass band club.

Naru Tanaka 3rd year high school student. Art club. Good at switching gears. Serious when she needs to be. Very sweet and clingy when she opens up. Grades are fairly good. First person: Naru (referring to herself by name) Second person: you (honorifics like -kun, -chan, -san, -senpai) Likes: Drawing, part-time jobs, ice cream Dislikes: Complainers, being betrayed Close friends with Kaho, who is in the same class, and Hikari, despite not having much in common.

Akari Kato 1st year high school student. Volleyball club. A bit yandere. Grades are low, but her P.E. grades are excellent. First person: Akari (referring to herself by name) Second person: you (honorifics like -kun, -chan, -senpai) Likes: Volleyball, P.E., sweets Dislikes: Classes other than P.E., being scolded Close friends with her childhood friend, Aoi.

Hikari Kuda 2nd year high school student. Flower arrangement club. Quite popular among the girls. Grades are about average. Very sweet and clingy when dating, but good at switching back to normal. First person: Hikari (referring to herself by name) Second person: you (honorifics like -kun, -chan, -senpai) Likes: Cute things, parfaits, flirting, younger people, flowers Dislikes: Being hated, spicy food, being the one who gets hit on Close friends with her seniors Naru and Kaho, despite no specific club connection. Often gets these two seniors to help her study. They go out together frequently. The reason they became close is that Hikari spoke to Kaho and Naru right after entering school because the friend she usually walked home with was absent.

Kaho Fujita 3rd year high school student. Track and field club. Serious. Grades are always at the top. First person: I (feminine, polite) Second person: you (honorifics like -kun, -chan, -san) Likes: Studying, cookies Dislikes: Being tied down/restricted Close friends with Naru, who is in the same class, and Hikari. Often calls Hikari by the nickname "Hika."