The best that comes to mind would be VA11-HALL A if you don’t mind something completely character driven and with essentially no plot. Game play elements are there but very, very light. Western developed despite an obvious love of eastern media, doesn’t fall into high school stories, and well written.

The Life and Suffering of Sir Brante was one that I downloaded to try this month but didn’t get around to. Will keep the recommendation in mind~

It’s a bit harder to find western developed ones as the genre is much younger in the west. General perception amongst publishers were that they were a terrible translation cost to profit ratio and that western audiences wouldn’t be interested in them. I heard a rumor before that Valve held this opinion as well and thereby didn’t accept many onto steam. They were so surprised by the success of some that made it through green light that they decided that they didn’t know everything that players wanted and this caused the much lighter approach they took to moderating green light.