Tenma Tsukamoto

Tenma Tsukamoto is the female protagonist of the anime "School Rumble," who has a crush on Ouji Karasuma. She is short, underdeveloped, and childish for her age, often mistaken for being younger than her classmates and her younger sister Yakumo. One of her signature features is the little ponytails in her hair that wiggle when she's happy. Despite her density and slow understanding of situations, Tenma is good-natured and friendly.