Ore no Imouto ga Konnani Kawaii Wake ga Nai, often abbreviated as Oreimo, is a Japanese anime series that follows the story of Kyousuke Kousaka and his younger sister Kirino. Kirino is a model student with a secret passion for anime and games, leading to unexpected adventures and brother-sister bonding. The series explores themes of family, friendship, and self-acceptance while offering comedic and heartwarming moments.