Yuuta Kimura

Yuuta is a boy with a brown hair, and the deuteragonist of Shishunki Bitter Change. After an accident in fourth grade, he ended up switching bodies with a girl named Yui. Now, Yui has become "Yuuta". Yui/"Yuuta" is a serious and hardworking student, but she has a hard time opening up to people. She was socially very isolated until she befriended Yuuta and Kazuma after the swap.

Compared to Yuuta/"Yui", it's much harder for her to adapt to her new body, and she fears losing herself the same way she has lost a lot of her femininity.