Do you want to compare Martian Manhunter with Katana? Discover the powers, weakness & weapons of Martian Manhunter and Katana from Martian Manhunter Biography and Katana Biography. Find out all about Martian Manhunter and Katana.# Check out how is Martian Manhunter unique and distinct from Katana. Discover their love interest, sidekicks, family tree and the movies and games list in which Martian Manhunter and Katana have appeared. Find out everything about them here!