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