Idol Magical Girl Chiru Chiru Michiru Original Soundtrack.
The soundtrack for Idol Magical Girl Chiru Chiru Michir has been released as DLC for the game!
https://store.steampowered.com/app/1115480/Idol_Magical_Girl_Chiru_Chiru_Michiru_Original_Soundtrack/
https://store.steampowered.com/app/1115480/Idol_Magical_Girl_Chiru_Chiru_Michiru_Original_Soundtrack/