So here's an idea, one I might canvas as it's own blog post-
What kind of education do you think exists in the MGE world?
For the Order Lands you probably have typical Universities and Trade Schools. Probably likewise in the Mist Continent. Perhaps also likewise in the Desert Continent, though there they might have lost knowledge of the ancients to be studied.
What about in the land of the Demon Lord? She is trying to modernize her state, and has cultural exchange problems. Given how forward thinking she is, perhaps she has the first public education system? Got have something to do for all those Monster Children. And being educated might make them more attractive to men (you're probably going to prefer the Monster Girl who can read over the one who won't) or might just give them more tools to snare men.
From there they could have more advanced secondary schools. Maybe something like Culinary School, or a Maid Academy.
Also what about Zipangu? I don't think they have something like the Order does, but given how many Animes are set in High Schools, there needs to be coed Zipangu High Schools up and running at some point.
Thoughts?