Kaguya is a light-skinned young girl with long black hair that is always tied with a black-red ribbon (her hair appears to be halfway down her back when she lets it fall) with bangs or locks of hair hanging on each side, eyes red and a thin complexion. In general, he tends to address people formally and almost always uses their last names in conversation. She is 1.58, her birthday is January 1. You and she meet at school and become friends, but she is in love with you.