With her sleek black hair and her imposing school uniform, Shibuya Rin is a cool and trendy schoolgirl. She lives in a flower shop, where she’ll occasionally help her parents over the counter. Though her aloof demeanor makes her seem like the type of person that’s hard to approach, Rin shows a more honest side once she’s more trusting of others.
Her rise in popularity and her being the first one to go from a tutorial idol to getting a CD debut has earned quite a bit of popularity, becoming sort of the poster girl for the Cinderella Girls.
Rin tends to be the “straight man” in joke sequences, and is sometimes overly serious to a comedic point. While she tends to be cool and harsh, she does have a sweet side that she occasionally shows others. She is self-conscious that her default expression comes off as unfriendly. Her cool, level-headed demeanor is put to the test when she’s stuck in the same room as Ranko Kanzaki, Kaede Takagaki and Riina Tada.