Kyousuke Kousaka
Kyousuke Kousaka
Kanji 高坂 京介
Rōmaji Kōsaka Kyōsuke
Race Human
Gender Male
Height 175 cm
Weight 60 kg
Hair Color Black
Occupations Student
Relatives Kirino Kousaka (Younger Sister)
Daisuke Kousaka (Father)
Yoshino Kousaka (Mother)
Light Novel Oreimo Volume #1: Chapter #1
Manga Oreimo Volume #1: Chapter #1
Anime Oreimo Episode #1
Japanese Yuichi Nakamura
Mami Fujita (child)

After not getting on well with his younger sister for years, she reveals to him that she is secretly an otaku. He decides to be a supportive older brother and starts to find out things he never knew about his sister.



  • Kirino Kousaka

Kyousuke notes that Kirino has been distant from him in the past, but he doesn't ask Kirino, rather he leaves Kirino be. One fateful day, he finds her with her hobby, eroge games. After Kirino's life counseling lessons, Kyousuke helps Kirino find friends who accept her for who she is.

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