Ok, so I came across some promotional stuff for this new anime that's coming out and it sounds like it's going to be awesome! It takes place in feudal Japan with, except it's an alternative timeline. There are these guys who immigrated to Japan, but they have trouble adjusting (language and culture and stuff get them into all kinds of crazy trouble), but eventually they end up forming their own ninja clan.

Here's a trailer:
[link]

I really hope we get subs of this!