She is a girl, that haves short brown hair with dark blue eyes, and usually wearing white cap. She is a little bit shorter than Amu.  She loves baseball. She asks Amu to play baseball, and Amu decides to follow her. The real is, Natsuko haves dream to be a pitcher. But she haves an enemy that now is a pitcher, named Fujita. Kukai teaches her to be a pitcher, but she is nervous. Natsuko's pitching skills are very great. Kukai comes to be the special training coach, and Kukai said Natsuko's pitching skill is fast, but no control. She (Natsuko) said she is nervous. And, when test started, Natsuko did it, But, Fujita is choosen to be the pitcher. She was sad, and Lulu turns her heart's egg into ? egg.

With things having quieted down a bit for the Guardians, they can now focus on things besides fending off the peril of the evil Easter Corporation. Amu is having some troubles deciding which guy she likes the most, and hiding Ikuto in her room. Not only does the Embryo still elude the Guardians, and worries of Easter being suspiciously inactive, the threat of a new X Egg appears...

Natsuko Nishino