Kohaku

Kohaku is the klutzy daughter of the eighth head of the ninja village. She was the youngest of nine children but her older siblings all died on missions or from illnesses. She is seen as the most likely to succeed as the village head. Kohaku is a skilled ninja but she is prone to making mistakes when it matters most. She views Aoba as an older brother. She grew up with Hayate and she harbors feelings for him. However she regrets accidentally turning him into a frog and refuses to confess to him until he can return to his original form for good.