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