Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable (Japan) - PSP - Visual Novel

Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable (?????????????????????, Ore no Imoto no Konna ni Kawaii Wake ga Nai Potaburu) is a PlayStation Portable visual novel developed by Bandai Namco Games and released on January 27, 2011. The limited edition bundle will include an OAD, a sister-talk bonus CD, and an additional game for the PSP.