Kyoichi is Kyojis older twin brother who was banished from the family for supposedly summoning a powerful demon on the familys home grounds later proven false. He is very stupid but kind especially compared to Kyojis shrewdness. After being banished he stole a number of items all of which were cursed which included the cross holding Vincent. He is a powerful exorcist and is always trying to fight Kyoji to take Guiltna Zan so he can use him to take over the world. Kyoji is very mean to him and calls him idiot whenever they meet. Kyoichi likes being called quotNight Veilquot though others think it sounds strange.