Okay...

One of my issues is that I'm going to have three characters from other countries(one hasn't been posted yet) already. Each of them is fairly well-justified, and they need to be as Fu Sonzai isn't exactly well-known across the world or anything.

Since it's not a huge organization, it being packed with people of different nationalities feels a bit weird, and therefore I'd like to keep further characters aside from those three as Japanese members of the setting's supernatural community.