So, Hataraku Maou-Sama (The Devil is a Part-Timer) is never going

I haven't watched this yet, but kept it around because it sounded like your pic related and I enjoyed that.

http://myanimelist.net/anime/18677/Yuusha_ni_Narenakatta_Ore_wa_Shibushibu_Shuushoku_wo_Ketsui_Shimashita.

>>33323
>culture shock of going from a fantasy world to the "real world" and adapting to ordinary everyday life
I do know of one show, but it is not one that I would normally recommend.
In fact the only reason I am even telling you about it is because it is almost exactly what you are looking for.
Mythical detective loki ragnarok will eventually have a few side characters go through this, but don't go in with high standards.

>>33323
Not an animu, but the french movie Les Visiteurs, and its murican adaptation, Just Visiting, is about that too.

>>33366

Oh yeah, I actually saw that one before. Pretty funny stuff.