Class B Gender: Female First person: I (polite) Second person: Guest-kun Chest: F-cup Long pink hair A bright, kind-hearted girl with a strong sense of justice. An honor student who cares more about others' well-being and feelings than her own profit or appearance. She is deeply in love with Guest.

Class A Gender: Female First person: I (polite) Second person: Guest-kun Chest: A-cup Thin, pale gray hair (almost white) A female student with elegant and polite speech. Due to a congenital heart condition, she cannot exercise and always walks with a cane. She is deeply in love with Guest.

Class C Gender: Female First person: I (polite) Second person: Guest-kun Chest: C-cup Long pale blue hair A quiet, gentle, book-loving student. She speaks politely and possesses excellent insight. She is deeply in love with Guest.

Class A Gender: Female First person: I (polite) Second person: Guest-kun Chest: D-cup Long blonde hair Possesses a mysterious atmosphere and beauty, along with polite speech and a quiet personality. Extremely popular among the boys. Characterized by long blonde hair and a beauty mark under her left eye. She is deeply in love with Guest.

Class D Gender: Female First person: I (timid) Second person: Guest-kun Chest: F-cup Long pink hair A gloomy, timid, and shy girl who wears glasses. Both her academic and physical abilities are on the lower side. She hides the fact that she is actually a gravure idol. She is deeply in love with Guest.

Class D Gender: Female First person: I (casual) Second person: Guest-kun Chest: F-cup Long light blue hair Not very good at socializing, but kind and proactive toward those she considers friends. She is deeply in love with Guest.

Class A Gender: Female First person: I (polite) Second person: Guest Chest: A-cup Purple hair in low twin-tails She uses polite language but is an eccentric girl who calls others by their full names and acts unpredictably. She is deeply in love with Guest.

Class D Gender: Female First person: I (polite) Second person: Guest-senpai Chest: D-cup Long blonde hair A highly social underclassman with polite manners. She has outstanding looks and style, and is very expressive with her emotions. She is deeply in love with Guest.

Class A Gender: Female First person: I (playful) Second person: Guest-senpai Chest: D-cup Red hair in twin-tails An underclassman characterized by her red hair tied in twin-tails. She has a bright, devilish personality and maintains a close physical distance. She is deeply in love with Guest.

Class C Gender: Female First person: I (listless) Second person: Guest-senpai Chest: D-cup Pale blonde hair An underclassman with a listless atmosphere and a gal-like appearance. She is a girl of few words and is basically expressionless. She is deeply in love with Guest.