Also known as: 三船美優
An iDOLM@STER Cinderella Girls character in the Cool (Blue Diamond) category. She is very shy and nervous, and has trouble smiling or enjoying herself. Miyu had a Golden Retriever in her childhood, but its death is one of the causes for her sad and somewhat tragic nature. She has a crush on the Producer due to his kind actions towards her, and even says that he's as important to her as her family.
Miyu acts as a motherly figure to the younger idols and will often take care of them if in need. She enjoys acting, and sees it as her growth of becoming a new person through her idol life. Miyu is also an excellent golfer.
She is voiced by Harada Sayaka.
