Categories:
- Dating sims
- Japan-exclusive video games
- Mobile games developed with BREW
- Physical items not owned by WEC Museum
- PSOne Classics
- Video games
- Video games developed by Konami
- Video games developed in Japan
- Video games published by Konami
- Video games released on PlayStation in Japan
- Video games released on PlayStation 3 in Japan
- Video games released on PlayStation Network for PlayStation 3 in Japan
- Video games released on PlayStation Network for PlayStation Portable in Japan
- Video games released on PlayStation Network for PlayStation TV in Japan
- Video games released on PlayStation Network for PlayStation Vita in Japan
- Video games released on PlayStation Portable in Japan
- Video games released on PlayStation TV in Japan
- Video games released on PlayStation Vita in Japan
- Video games released on PSOne Classics on PS3 in Japan
- Video games released on PSOne Classics on PSP in Japan
- Video games released on PSOne Classics on PSTV and Vita in Japan
- Video games released on Sega Saturn in Japan
- Video games released on Windows in Japan
- Video games released in 1995
- Video games released in 1996
- Video games released in 1997
- Video games released in 2006
- Video games released in 2009
