Three flavors of the Idolm@ster will take stage on the PSP later this month. Since those games are based on the original arcade game Namco Bandai must have something else Idolm@ster in development. How about taking the series to the DS? This is, in all honesty, a wild guess. However, it’s the only thing that neatly fits with three trademarks registered by Namco Bandai on Japan’s trademark database