Amu Hinamori

Amu Hinamori is the main protagonist of the manga and anime series "Shugo Chara!". Amu is shy and self-denying, but is also kind-hearted, and always prepared to go out of her way to help others who need it, and learns the philosophy that comes with her life. Amu pretends to be tough even though that's not who she really is; therefore, she is a tsundere. On the other hand, she is also very caring and responsible, though she can also be a bit airheaded and often forgets to do her homework. Her parents entrust her with the care of her little sister whenever they're unavailable.