| Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable (2011/01/27 PSP)
|
| Kousaka Kyousuke | Nakamura Yuuichi |
| Kousaka Kirino | Taketatsu Ayana |
| Gokou Ruri/Kuroneko | Hanazawa Kana |
| Makishima Saori/Saori Bajiina | Nabatame Hitomi |
| Tamura Manami | Satou Satomi |
| Aragaki Ayase | Hayami Saori |
| Kurusu Kanako | Tamura Yukari |
| Hoshino Kurara/Meruru | Tamura Yukari |
| Kousaka Daisuke | Tachiki Fumihiko |
| Kousaka Yoshino | Watanabe Akeno |
| Tamura Iwao/Rokku | Ootsuda Hiromi |
| Akagi Kouhei | Majima Junji |
| Bridget Evans | Kuno Misaki |
| Rinko | Igarashi Hiromi |
| Miyabi | Akiya Tomoko |
| Gokou Tamaki/Kuroneko Imouto | Ogura Yui (2) |
| <UNNAMED ROLE(S)> | Nakano Shintarou |