[quote=@The Otter]
I think it's more a matter that a temple in a Medieval Stasis European Fantasy country like Estival, Velt, Thaln, etc. wouldn't have people filling the role of [i]Miko.[/i] Something similar, perhaps, in the way that a lot of cultures have had [i]similar[/i] roles, but not specific and similar enough to use the exact same term.
[/quote]

If the issue is that Estival doesn't have a suitable environment, that's as easy a fix as just deleting that specific name, and saying it's a generic template with a foreign culture.

My problem is that fix reduces any sense of culture and heritage from my character being an foreigner in a small part of a larger whole. I can't see how the Harpies flying to Akitsushima, settling there for a season, then returning Estival, and bringing back the culture and heritage they assimilated from Akitsushima back with them would be a problem overall.