High-school student Kyosuke doesn"t get along with his cranky, dismissive, and secretive 14-year-old little sister Kirino, but he finds himself somehow protecting Kirino"s secrets — she"s not only a fashion model and a great student, but she"s got a huge collection of naughty video games and anime! This hilarious, charming hit series is filled with surprises and outrageous laughs. Who says girls can"t be otaku, too?