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