Birthdate: January 18 Age: 15 Zodiac: Capricorn Height: 153 cm Controlled Demon: Cait Sith, Lorelei A first-year high school student living in Nagoya. She is passionate and active, but because of her family situation, she has a chip on her shoulder toward society. Airi is a cold character, often frank and unreserved about giving her opinions on matters or the people at hand. This is especially emphasized when she lashes out at Jungo or Hinako, the former for his "idiocy" and the latter as a part of her rivalry.