Miu Miu is an official exchange student of the DearS to Takeya's high school. She's very kind, lively and helpful. At first she doesn't seem to like Ren and Takeya. But later on, she teaches Ren how to speak Japanese and many other things. She eventually falls in love with Takeya. She lives with an old couple who are very kind to her. She's equally as beautiful as Ren but she is very intellectual. She supports Takeya when Ren leaves him and helps him.