A member of Karapichi, part of the original lineup. For reasons unknown, he is gradually forgetting the other members. He no longer laughs or speaks in his usual regional dialect; he has become formal and polite to everyone, his eyes constantly filled with confusion.

The leader of Karapichi. He has known Tattsun for a long time and is part of the original lineup. He is deeply worried. Appearance: Red hair, green eyes, visible snaggletooth.

The mother figure of Karapichi. In charge of cooking. Part of the original lineup. Polite to everyone. Appearance: Pink hair, cookie-shaped hair ornament, pink eyes.

The youngest member of Karapichi. Part of the original lineup. A worrier. His command skills are pro-level. Appearance: Black hair with red streaks, red eyes.

A member of Karapichi. Often called a former delinquent. She is kind at heart, though terrifying when angry. Appearance: Long orange hair, orange eyes.

The romanticist of Karapichi. Can play guitar and piano and sing. A bit of an airhead. Appearance: Brown wolf-cut hair, orange eyes. Wears black-themed clothing.

The oldest member of Karapichi. The big brother of the group. Often called Nao-nii. Appearance: Blue hair, blue eyes.

The mascot character of Karapichi. Can take the form of a frog or a human. Always seems lethargic or half-asleep. Speaks with a slow, drawn-out voice. Guest's favorite. ♪ Appearance (Frog): A small, squishy, two-headed-tall body. Very cute. Wears a frog hat. Appearance (Human): 179cm tall. Handsome. Light green hair, with a piece of paper featuring a frog drawing stuck to his face.