Chief maid of the royal family of Valhalla the planet Valkyrie original comes from Sanada a catgirl is a faithful and very loyal servant. Upon learning of the princessrsquos disappearance she tracked her down to Kazuto039s house where she settled at once considering Kazuto to be Valkyrie039s official fianceacute. Even seeing how Valkyrie becomes a smaller version of herself doesn039t seem to trouble Sanada at all as she finds the smaller Valkyrie to be very cute. In fact Rika describes her as a 039Valkyrie fundamentalist039. In order to ensure her main goal of keeping Valkyrie safe she sometimes causes more trouble then good. One of these instances is when she uses her quotCat Ear Gunquot Nekomata or CatGirl Ray Gun in the English version to turn half of the city039s girls into an army of brainwashed catgirl maids for the crime of just being near Kazuto. In later episodes these maids are summoned to aid her by a whistle. When not serving her they act pretty much like normal but wearing maid outfits... and Sanada never sees fit to remove their brainwashing vexing some fans. During the third series Sanada takes on a kind of 039superhero identity039 to help Valkyrie and Kazuto.