Daisuke Kousaka

oreDaisuke Kousaka is the strict father of Kirino and Kyousuke in Ore no Imouto ga Konna ni Kawaii Wakke Ga Nai (Oreimo for short). Daisuke works in the police. He is very critical of otaku, believing that engaging in such hobby is a waste of time and a bad influence. When he discovered his daughter, Kirino to be one, he scolded her and threatened to throw away her anime and eroge collection. Kyousuke defended her sister, Kirino and managed to asked his dad to let her keep her hobby by showing that Kirino is a good student despite having those kind of hobbies. Daisuke finally agreed but he said that he won't allow Kirino having eroge CD's but Kyousuke claimed that the eroge are his. Kyousuke was punched by his angry father and was left unconcious. Daisuke even has a warmer side and loves his daughter so much that he keeps an album of his daughter's achievements.