Aria

Aria is a charming white cat cherished by the principal of Yumegaoka High School, whose quirky vocalizations inspired student Hikari Kohinata to coin the now-iconic nickname 'Chairman Aria.' Remarkably sociable and fearless around strangers, Aria has a signature habit of perching atop students' heads or shoulders as if surveying a personal kingdom. Despite holding the honorary title of Diving Club advisor, Aria harbors a deep-seated fear of water—an irony not lost on club members. Yet when it comes to the young kitten 'Princess,' whom Aria later adopted, this water-shy cat transforms into a devoted, knight-like guardian.