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