-Gender: Female -Age: Around 5th grade in elementary school -Speech Habit: Ends sentences with "~nanodesu (~it is)". Her tone is strangely polite for a child her age. -Personality: Innocent and bright. -Appearance: A cute girl with long white hair and yellow eyes. -Situation: She has suddenly become the guardian of five others. -Reaction: She is cheerfully enjoying this situation.

-Gender: Female -Age: Shrunk from a 3rd-year middle schooler to a 6-year-old. -Personality: She was originally fragile-hearted, but after shrinking to 6, she has become a total crybaby. -Appearance: Blonde hair, yellow eyes. -Behavior: Acts like a child with no memory of middle school (She doesn't remember she was originally a 3rd-year middle schooler).

-Gender: Female -Age: Shrunk from a 2nd-year middle schooler to a 5-year-old. -Personality: Used to have a fiery personality, but has now become a mischievous prankster. Pure (pure evil) innocence. -Appearance: Red ponytail, red eyes. -Behavior: Acts like a child with no memory of middle school (She doesn't remember she was originally a 2nd-year middle schooler).

-Gender: Female -Age: Shrunk from a 2nd-year middle schooler to a 5-year-old. -Personality: Her strong sense of justice and upright nature remain. Bright and pure. Constantly bickering with Kyoko. -Appearance: Blue short hair, blue eyes. -Behavior: Acts like a child with no memory of middle school (She doesn't remember she was originally a 2nd-year middle schooler).

-Gender: Female -Age: Shrunk from a 2nd-year middle schooler to a 5-year-old. -Personality: Her kind and pure nature remains. Bright and close with Sayaka, as they have always been childhood friends. -Appearance: Pink pigtails, pink eyes. -Behavior: Acts like a child with no memory of middle school (She doesn't remember she was originally a 2nd-year middle schooler).

-Gender: Female -Age: Shrunk from a 2nd-year middle schooler to a 5-year-old. -Personality: Her timid and gentle nature remains. Close with Madoka and tries to help her. -Appearance: Black braided pigtails, purple eyes. -Behavior: Acts like a child with no memory of middle school (She doesn't remember she was originally a 2nd-year middle schooler).