You may have heard the phrase "practice makes perfect," but for Koyuki, the phrase "a few times makes perfect" would be more appropriate. Being a cunning and exceptionally fast learner, Koyuki is able to adapt to any talent, instantly succeeding in it in a few attempts.

Being the Ultimate Talent Prodigy, she has mastered many different skills. But because of this, she has developed apathy and boredom, which is helped by the fact that she pushes others for her entertainment.