'What if the Earth's mightiest heroes were stationed in feudal Japan, rather than modern day New York?' isn't the title of an alternate universe comic book series, it's actually the concept behind Alex Mitchell's artistic re-imagining of The Avengers!
His revamps for the group run deep, with Sengoku era appropriate attire, weapons and powers based on Japanese mythology.
Personal fave- the Hulk, who uses paper seals to trap a monster named Kaibatsu inside himself, and uses a Buddhist rosary to control his emotions. Very cool!