Chibi Decimal (Radio-tan Cebu 17)

Chibi Decimal is Cute Decimal's younger sister from CuteDecimal Wiki, and the novel as well.

Appearance
She resembles Cute Decimal or Miyako Asuka a bit, her hairstyle formed up in short pigtails with dark blue scrunchies. She also wears her ribbon just like her sister. She wears her blue blouse with her blue skirt, and her blue shoes.

In the novel, she wears her uniform with her blue skirt, and she also wears her blue shoes just like the same thing from the series.

She is a third grader who is good at identifying decimals just like her older sister. She is 9 years old.

Personality
She loves her sister a lot, and she knows the identification of decimals. Unlike herself, her older is a lot smarter than her, she is loved by her sister and her possible friends.