萩原雪歩,三浦あずさ,水瀬伊織,秋月律子,双海... • Whose Song?

萩原雪歩,三浦あずさ,水瀬伊織,秋月律子,双海...
is a song by
IM@S ALLSTARS
it was released on
THE IDOLM@STER BEST ALBUM ～MASTER OF MASTER～