Granblue fantasy

More likely yes than no (considering the specifics of the food, various kotatsu, and many other things), but this isn't true for the entire game. For example, I mentioned the British school for a reason; in GBF, there's Mysteria, which is a very clear cosplay of Hogwarts and Hogwarts-like concepts. So, in the character dialogues, I would, for example, clarify with the author how much stronger localization would be appropriate. However, it's possible that the author will respond in the spirit of "No, this school is still Asian, just with a few British touches," and then, yes, you would still be right, but from the very beginning, it's not obvious.
Therefore, it's important to maintain communication with the authors and not just do things as you please.