I believe it's "Oscar the Grouch."what was nanas role again?
The theme and setting is the best part about the story, my biggest issue (and guessing some of the commenters here) is we don't get a good enough idea of who these characters are in the first three chapters (aside from MC) for the conflict of being forced to assume a certain role to have any comedic or dramatic weight. Hopefully the later chapters deliver on the high concept weirdness and flesh out the characterization in a deeper way, but the first three chapters feel like a missed opportunity.No idea why some of the comments here are quite spicy and dislike the overall theme/setting. I personally like it, I do hope the author will showcase more interactions between these characters. I still have no clue whether the author aims for the harem style type of yuri or building relationship between the mc and the dark hair girl.
Stanford prison experiment but make it yuri.This has to be some kind of illegal human experiment.