The Wii is set to get a game released by Bandai, titled Happy Dance Collection, which will be strikingly similar to the suspiciously platform limited Idol Master; the game will be a veritable fount of originality, featuring dancing segments (involving moving and timing the Wiimote), as well as young ladies the player can dress up and propel to the dubious heights of stardom. It will also have two player play, Mii compatibility and plenty of famous (?) J-pop tunes.
Finally, capable seiyuu/singer 水樹奈々 / Mizuki Nana (Hinata) is in charge of voicing.
Via Ore-teki.
mizuki nana?!
this has increased my urge to buy this game
when i saw the trailer, i thought this is IM@S. the dance movement somehow is kinda similar