Ненеко

A cat-loving junior detective. She calls Tomokazu "Darling", and herself, "Darling's wife". She wears a yellow cap that appears to conceal real cat ears, and her fighting suit is orange with a green gem in the breast. She owns a large mallet that weighs 756 kilograms. She has an annoying manner of speech, constantly using phrase such as "Really, it is!" and "Y'know!" She houses Neito inside her body. Her special attack is "Super Extreme Tornado Attack. So There". Whether or not she has real cat ears has yet to be confirmed, but they twitch when she is excited, and Tomokazu once imagined they were her "sensitive area". Like Mone, she often displays her behind to him. (from Wikipedia) Neito sleeps inside her.