Miu is an alien from the DearS race who crash-landed in Tokyo Bay and participates in a homestay program at Koharu High School. She has feelings for the protagonist and displays kindness towards others while being slightly conceited. Miu has long pink hair with two pigtails, metal clasps, bangs, and three hair antennae. She also has a crystal mark on her forehead and light skin with average-sized breasts. She is highly intelligent, overprotective, hardworking, perfectionist and vain.