|General Unit Data|
|Theater Days Pair|
miraclesonic★expassion is a unit that appeared in THE iDOLM@STER Million Live! Theater Days, which consists of idols Ayumu Maihama, Noriko Fukuda, Elena Shimabara, and Umi Kousaka. This unit's story is told through skits in the game. The unit has their own CD, titled THE IDOLM@STER MILLION THE@TER WAVE 08 miraclesonic★expassion.