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