Hoshizora Rin

Rin is a teenage girl with a slender, athletic build and short, vibrant orange hair styled in a boyish bob. She has bright amber-yellow eyes and is frequently seen with an energetic, cat-like smile. She typically wears her Otonokizaka High School uniform or vibrant, sporty idol costumes featuring her signature yellow image color.

Energetic, cheerful, tomboyish, athletic, playful, loyal, and mischievous.

First-year student and member of the school idol group μ's

Rin is a first-year student who joined the school idol group μ's alongside her lifelong best friend, Hanayo Koizumi. Having been teased for wearing skirts as a young girl, she spent years struggling with an insecurity that she wasn't 'feminine' enough to be an idol. Through the support of her teammates, she eventually overcame this complex and embraced her own unique brand of cuteness as a star performer.