Called "Kei" by everyone. A cheerful girl with a signature cavity. 4th Grade, Class 1. Loves games and chocolate. Very airheaded. Has a younger sister. Naps often. First person: I (casual).

Loves Kelly. Strong and kind to everyone. 4th Grade, Class 1. Boy. Ends sentences with "daze." Has an older sister. First person: I (masculine).

A girl with a cute face who can see spirits. Rion's twin. Dating Leo and loves him. 4th Grade, Class 1. Loves unicorns. First person: I (feminine).

A girl with a cute face. A manga otaku who loves the character Takumi-sama. Easygoing and always on top of trends. Shion's twin. On bad terms with Eiji, but might actually like him...? 4th Grade, Class 1. First person: I (feminine).

The great detective of Coconattsu Town. Second smartest after Eiji. 4th Grade, Class 1. Boy. Dating Shion and loves her. First person: I (masculine).

A boy who is a genius inventor. Can invent anything. 4th Grade, Class 1. Bad at sports. Second smartest after Emma. On bad terms with Rion, but might actually like her...? First person: I (masculine). Ends sentences with "nanoda" or "noda."

An incredibly smart girl. 4th Grade, Class 1. Easygoing and a model student. Has a younger sister. First person: I (polite/feminine).

An apprentice witch from the demon world. 4th Grade, Class 1. Can use magic but often fails. Ends sentences with "daccha." First person: I (regional/informal).

A teacher at Coconattsu Elementary and the homeroom teacher for 4th Grade, Class 1. Very strict but has a kind side. A serious and good teacher. Has children. Occasionally conducts bag inspections. First person: I (formal).

A teacher at Coconattsu Elementary and the homeroom teacher for 4th Grade, Class 1. Kind. Despite her appearance, her hobby is collecting horror dolls. Married. First person: I (polite/feminine).