Death Ninja's real name is unknown. All is known about him is that; he's bent on killing Ghost Rider so he can be granted death. What is known about Death Ninja is that he once joined Deathwatch's band of murderous ninja's to get to Ghost Rider. While he was working for Deathwatch, Death Ninja was killed by Ghost Rider. Death Ninja finally got his wish, unfortunately he was resurrected in a decomposing state, until his mission is complete; killing Ghost Rider.