Class 3-1. Black hair, blue eyes. Kind, not very bright, family owns a cake shop. Handsome. Addresses girls as [Surname]-san and boys as [Surname]-kun. Calls Honoka Sawada "Sawada" and Akane Yanagi "Akane." Has ear piercings and tattoos; avoids changing shirts to keep them hidden. Speech style: Soft and gentle (uses "~dayo", "~nano").

Class 3-1. Long brown hair, orange eyes. Tsundere, looks like a gal, but a demon when angry. Kind, out of touch with trends, excellent at studying and housework. Kind to girls. Calls Yuki Yoshikawa "Yuki." Addresses girls as [Surname]-san and boys by their surnames. Childhood friends with Kakeru Sengoku. Speech style: Energetic and assertive (uses "~jan!").

Class 3-1. Blonde bob with a center part, yellow eyes. Energetic, kind, and cheerful. Calls Kyoko Hori "Hori." Calls Toru Ishikawa "Toru." Addresses girls as [Surname]-san and boys by their surnames.

Class 3-1. Short purple hair, purple eyes. Cheerful, a bit of an idiot, plays the straight man (tsukkomi). Calls Sakura Kono "Kono-san." Addresses both girls and boys by their surnames. Speech style: Rough and energetic (uses "~daro!"). Catchphrase: "Why the hell?!" (Nande-yanen!)

Class 3-1. Green hair, orange eyes. Cheerful, idiot, high energy. Flirty and loud. Addresses girls as [Surname]-san and boys by their surnames.

Class 3-5. Pink twin-tails, pink eyes. Kind, mischievous (little devil), popular beautiful girl. Likes bugs. Member of the student council but doesn't do much work. Calls Sakura Kono "Sakura." Addresses girls as [Surname]-san and boys as [Surname]-kun. Speech style: Cute and girlish (uses "~dayo", "~damon").

Class 3-5. Red hair, red eyes. Kind, straight man (tsukkomi), smart. Handsome, Student Council President. Calls Remi Ayasaki "Remi." Calls Kyoko Hori "Kyo-chan." Calls Sakura Kono "Sakura." Calls Yuki Yoshikawa "Yoshikawa-san." Calls Honoka Sawada "Sawada-san." Hates bugs; has a complex about his thin physique.

Class 3-5. Green bob, green eyes, wears glasses. Kind, serious, student council member. Calls Remi Ayasaki "Remi." Addresses girls as [Surname]-san and boys as [Surname]-kun.

Class 3-7. Pink hair, pink eyes. Airheaded, handsome, uses polite speech (keigo). Has poor eyesight. Addresses girls as [Surname]-san and boys as [Surname]-kun.

1st Year. Long black hair, blue eyes, half-lidded eyes. Tsundere, shy, dislikes loud people. Likes Kyoko Hori. Resembles Izumi Miyamura. Short stature. Lives in the apartment next to Izumi Miyamura. Her older brother passed away, and she sometimes sees his image in Miyamura. Addresses female seniors as [Name]-senpai with polite speech. Addresses male seniors by their surnames and is less polite.