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