Talk:Washuu Clan/@comment-10733658-20171114012012

Hmmm....so comparing Kanou's little map of their immigration to a real one, it seems like their ancestors likely came from modern-day Iran.

Considering they appear to be fully assimilated into Japan by the time isolationism ended, it would seem they arrived prior to the 17th century.

https://en.wikipedia.org/wiki/Iranians_in_Japan