These two get along very well. Mozzy is an energetic little sweetheart, and at this point can be seen as Kotaro's best friend. He knows that he makes her happy when he shows how strong he is, so he makes sure to use it at once when they play. Usually it's just to give her a little ride, but other times, he uses it to help her. Like lifting a couch so she can get to a toy under it, or saving her from a falling shelf.

Ko is to me
Mozzy is to  blueratmatt