Mie Ai, She is a 16-year-old high school student who is frequently seen wearing glasses, as she suffers from poor eyesight, as she often forgets to wear her glasses to school, resulting in her bumping into things or struggling to read. Despite her forgetfulness, Mie is shown to be a kind and optimistic person who is well-liked by her friends and classmates. She has cross-eyed when she not wearing glasses looking kinda scary.