Miki has a short brown hair with bangs that reach her eyes. her eyes are big. She is an easily distracted kid that is dependent on other people. Also a crybaby. She starts off as a kid that cries at the sidewalk that Kaguya noticed. After Kaguya asks what's her problem, Kaguya aids her in crossing the streets. She ends up reuniting with her friend, Ienaga that she crosses the street with from then on.

Kaguya-sama: Love is War
Student council president Miyuki Shirogane and vice-president Kaguya Shinomiya appear to be the perfect couple. Kaguya is the daughter of a wealthy conglomerate family, and Miyuki is the top student at the school and well-known across the prefecture. Although they like each other, they are too proud to confess their love as they believe whoever does so first would lose. The story follows their many schemes to make the other one confess.