number hunter that works for Dr. Faker and is Shark's rival. He was once a kind person who lived in the same orphanage as Shark and was looked up to as a hero by the other kids of the orphanage, but now he is cruel and plans to destroy Earth as he believes that the planet isn't worth saving and that it desires destruction. According to himself, Kyoji has 8 numbers in his possession. These numbers are "Number 14: Greedy Sarameya", "Number 21: Frozen Lady Justice", "Number 23: Lancelot, Dark Knight of the Underworld", "Number 28: Titanic Moth", "Number 35: Ravenous Tarantula", "Number 70: Deadly Sin", "Number 77: The Seven Sins", "Number 84: Pain Gainer", and "Number 95: Galaxy-Eyes Dark Matter Dragon". Numbers 28 and 95 originally belonged to Kyoji before he gave them to Hart and Kite when they were blank. Luna is a number hunter. She was once an assistant to Dr. Faker but after she discovered his plans to destroy both Earth and the Astral World, she turned against him. Luna convinces Shark to work together with her and was the one who gave him "Number 47: Nightmare Shark". The main antagonist of the manga. She calls herself the Goddess of Despair and is the one responsible for Kyoji becoming evil, having possessed his body and giving him the powers and numbers that he now owns. E'Rah claims to be responsible for influencing several events in the lives of Yuma and his friends. She plays a deck based upon summoning dark copies of her opponent's monsters. Dr. Faker's Number Hunters Captain Corn is a number hunter and the first one that Yuma fights in Heartland. Captain Corn works in a roller coaster ride and traps duelists who hold number cards in order to take their numbers away. He had "Number 50: Blackship of Corn" before it was taken away by Yuma and Astral. Thunder Spark is a number hunter and the second one that duels Yuma in Heartland. Thunder Spark works in the Speed Field ride in order to take away the duelists numbers. He held "Number 91: Thunder Spark Dragon". Cologne is a number hunter and the third one that Yuma fought in Heartland. She was once a doll that was owned by Cathy but she was discarded and thrown away when Cathy got new doll. Dr. Faker found her and brought her to life to