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