Idol Mahou Shoujo Chiruchiru Michiru (アイドル魔法少女ちるちるみちる) is a spin-off of The Fruit of Grisaia and The Labyrinth / Eden of Grisaia. The name says it all — it’s just a magical girl moe-fest set in the same world with the same characters. If you still don’t get it, think of it like the relationship between Fate/kaleid liner Prisma Illya and the main Fate stuff. Online reception for this one isn’t great. The complaints mostly fall into a few camps: The plot is too cliché, the sense of déjà vu is overwhelming, and you can’t fuck anyone. The game is too short, it’s split into two parts, and you can’t fuck anyone. There are too many repeated OP and ED sequences — obvious cost-cutting — and you can’t fuck anyone. It’s sold in two parts, it’s too expensive, and you can’t fuck anyone. You can’t fuck anyone. So let me clarify: this game is good. It’s fun. If you want to fuck, please turn right to Professor Dave’s fap channel.

The Fruit of Grisaia has sequels — two of them, actually. One is The Labyrinth of Grisaia, and the other is the finale, The Eden of Grisaia. The Fruit of Grisaia already got a TV anime adaptation, and since the Labyrinth and Eden anime are both airing on the 12th of this month, skip this if you’re worried about spoilers.