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