"Ore no Imōto ga Konna ni Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai" Bandai Namco Entertainment After purchase, the seal was opened, but it has been stored unused. Due to long-term home storage and being a used item, please refrain from purchasing if you are sensitive to such things. #BandaiNamcoEntertainment #Game #Adventure #PlayStationPortable #PlayStation_Portable #PSP