Rin Shibuya is a fictional character from THE IDOLM@STER Cinderella Girls, an anime series and multimedia franchise. Rin is an aspiring idol known for her cool and calm demeanor, which often contrasts with her warm and caring nature towards her friends. She becomes one of the central characters in the series, showcasing her journey from an ordinary high school girl to a successful idol. Her dedication and professionalism make her a role model for her peers, and her growth is a key element in the series' storyline.