Anon is an honor student who is very social and also assertive at the same time. Despite this, it is shown that she has had a hard time making friends. Anon also loves following and trying out the newest trends. She approaches Tomori after learning about her in hopes of creating a band together with her. Although she initially created the band in order to gain attention, to the point where she wanted to name the band after herself, she ends up becoming dedicated to her band activities and taking practicing seriously.