Idolmaster SP, The - Missing Moon ROM download is available to play for Playstation Portable. This game is the US English version at EmulatorGames.net exclusively. Download Idolmaster SP, The - Missing Moon ROM and use it with an emulator. Play online PSP game on desktop PC, mobile, and tablets in maximum quality. If you enjoy this free ROM on Emulator Games then you will also like similar titles Idolmaster, The - Shiny Festa - Honey Sound and Idolmaster SP, The - Perfect Sun.