Airi is a girl who works for a magical delivery service. Love letter delivery is her job. She delivers letters by appearing in people’s windows. Airi has reddish-pink eyes and long, messy coral pink hair that falls below her shoulder blades, with two clumps of hair tied into small loose fluffy pigtails near the top. She’s mistaken as rude, but she’s really just a kind and energetic girl who tries to encourage others.