Mitsuki Seto

Mitsuki Seto is a member of Teion International High School's electronic music club in Shibuya and comes from a long line of musicians. Highly logical and calculating as a DJ, she constantly pursues perfection and is rarely satisfied with herself.

Mitsuki dislikes disorder and illogical behavior, which often leaves her angrily helping Karin when Karin's laziness causes problems.