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