Riku is a young 12 year old who lives in Rikuto’s body. She wears a white shirt with puffy sleeves with a blueish greenish collar with a bow and overalls. She has a deformed frown. She wears fingerless gloves and a dark purple socks with pitch black boots. She has long redish hair without the police like hat that Rikuto has, she reveals her long redish hair with a slight ahoge on top. Riku doesn’t talk much. She has teal eyes with no puplis.