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. Her voice is energetic and lively. Airi is strong-minded and comes across as pushy to some. According to Minori, she is strict but reliable. She is very protective of her friends and family, and hates bullies. She sometimes becomes irritated if questioned for her attitude and can throw out insults on accident.