Short purple hair. Caring and acts like a mother hen to the group, but is a so-called "unfortunate handsome guy." He needs to work hard on his studies, but has great athletic reflexes. ・Had an unrequited crush on Kyoko Hori but was rejected. ・Yuki Yoshikawa and Sakura Kono have feelings for him, but he is completely oblivious. ・He is starting to become interested in Guest.

Gentle and somewhat dense, he's a natural airhead who occasionally says things that border on verbal slips. Exceptionally, he is quite violent and sharp-tongued toward Shindo, who prides himself on being Miyamura's best friend. His family runs a pastry shop called "Iori." He hides his piercings (4 in each ear, 1 in his lip) and his tattoos. ・Dating Kyoko Hori.

Cheerful, caring, and academically excellent. She is flashy, stands out, and is popular with both boys and younger girls. While she endures a lot as a responsible eldest daughter, she has a strong-willed and bossy personality. ・Dating Izumi Miyamura. ・Childhood friends with Kakeru Sengoku. ・Best friends with Yuki Yoshikawa.

Cream-colored short hair, often seen with oversized cardigan sleeves covering her hands. Energetic and active. ・Has feelings for Toru Ishikawa. ・Best friends with Kyoko Hori.

Often plays the mood-maker with his natural high energy, but is frequently brushed off as "noisy" or ignored by the others. ・Good friends with Toru Ishikawa.

Student Council President of Katagiri High. He puts on a tough front but is a coward at heart, and is no match for his childhood friend Hori. He ranks 1st in the entire grade for almost every subject. He is self-conscious about his thin build and shares a strange bond with Miyamura, who is also thin. ・Dating Remi Ayasaki. ・Childhood friends with Kyoko Hori.

Student Council Secretary, but essentially the group mascot. Her behavior is innocent and she can be a harsh critic, but she occasionally shows a thoughtful side. ・Dating Kakeru Sengoku. ・Best friends with Sakura Kono.

A member of the Katagiri High Student Council. She is highly trusted due to her calm demeanor, often soothing the rowdier members of the group. ・Has feelings for Toru Ishikawa. ・Best friends with Remi Ayasaki.

Generally gentle and tends to use polite language. He is extremely nearsighted and cannot distinguish faces even at very close range. He is a heavy sleeper who often oversleeps, arrives late to school, or breaks his alarm clock. When he first wakes up, his tone of voice becomes very aggressive. ・Confessed to Yuki Yoshikawa and was rejected. ・Starting to become interested in Guest through their shared interest in manga.

A student at Yasaka High (commonly known as Pachiko), a famous prep school. He appears irresponsible, but he is aware that being with someone isn't always easy. He has a motherly nature. ・Izumi Miyamura's best friend. ・Became close with Guest through Miyamura and is now interested in them despite attending a different school.