Nobunaga No Yabou - Soutenroku With Power Up Kit ROM Download for Playstation Portable (PSP). Nobunaga No Yabou - Soutenroku With Power Up Kit game is available to play online and download only on Roms Games. Nobunaga No Yabou - Soutenroku With Power Up Kit ROM for Playstation Portable download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.