Airi is a first-year student and the treasurer of the student council. Because of a traumatic experience in her past, which turned in fear, Airi is very cold towards men. She is said to be a tsundere because of her difference in treatment between men and women. [It is revelead later that she loves and writes yuri novels, which often makes [Keiki)(https://anilist.co/character/135801/Keiki-Kiryuu) wonder if she is homosexual.]
(Source: Wikipedia)
