Ayano Kimishima is a first-year student at Seirei Private Academy, the most prestigious high school in Japan. Along with Masachika, she is part of the Student Council General Affairs. Out of admiration for her grandparents, Ayano resumes their legacy by choosing to serve the Suou family as they had. Her grandparents taught her the ability to not make any sound (in other words, 'become air') and remain robotic. She gravitates towards Yuki Suou and Masachika Kuze, admiring the two.
