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