Daikoukai Jidai IV - Rota Nova ROM for Playstation Portable (PSP). Daikoukai Jidai IV - Rota Nova game is available to play online and only onRoms Games. Daikoukai Jidai IV - Rota Nova ROM for Playstation Portable requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.