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