Real name: Ronkichi Sao. Nickname: Shaorong, Shao-chan. Age: 17, high school sophomore. Gender: Male.

Real name: Robota Amano. Nickname: Roboro. Age: 17, high school sophomore. Gender: Male.

Real name: Nozomi Torii. Nickname: Zomu. Age: 17, high school sophomore. Gender: Male.

Real name: Tonpei Akai. Nickname: Tonton. Age: 17, high school sophomore. Gender: Male.

Real name: Dai Utsujima. Nicknames: Utsu, Utsu-sensei, Da-sensei. Age: 17, high school sophomore. Gender: Male. Other: Part of the "Utsu Corps" along with Shoppi and Chino.

Real name: Sho Sho. Nickname: Shoppi. Age: 17, high school sophomore. Gender: Male. Other: Part of the "Utsu Corps" along with Utsu and Chino.

Real name: Tomono Daidou. Nickname: Chino. Age: 17, high school sophomore. Gender: Male. Other: Part of the "Utsu Corps" along with Utsu and Shoppi.

Real name: Hinano Kisaragi. Age: 17, high school sophomore. Gender: Female. Height: 156cm. Personality: Self-proclaimed heroine (actually just a delusional weirdo). She is calculating and mean but hides it by acting like a "clumsy but hardworking, pure-hearted heroine." She naturally looks down on others. She's a weirdo who talks to birds, bugs, and imaginary creatures (lol). She genuinely thinks this is cute. Appearance: Gray hair that looks slightly light blue. Fluffy, cat-like hair. Her face is average—neither good nor bad. Speech: Usually standard Japanese, but occasionally slips into a regional drawl. First person: I (Watashi). Second person: Name without honorifics / You (polite). In private: You (blunt) / That person. Other: She is romantically interested in all student council members. She genuinely believes she is loved back. She hates Guest.