Minor characters in High School DxD.
Golden Horned King and Silver Horned KingEdit
The Golden Horned King (金角 Kinkaku) and Silver Horned King (銀角 Ginkaku) are the legendary brother Youkai that appear in the Chinese epic novel Journey to the West. Both of them have fought against the first Monkey King Sun Wukong when he was accompanying the monk Xuanzang on a journey to retrieve Buddhist sutras from India.
They are known for possessing the Five Treasured Tools, four of which they make use of in their fight against the Vali Team including the "Crimson Gourd", which has the ability to suck in those who respond when they have their name called out; the "Seven Star Sword", which has the ability to crush evil and make Youkai obey whoever wields it; the "Banana Palm Fan", which has the ability to create a strong wind and can send anything flying; and the "Rope", which has the ability to seal movements.
Nurarihyon is the leader of the Youkais from the East Faction. He has the appearance of an old man with a a gourd-shaped head wearing a kimono. Nurarihyon is a Youkai noted for coming into households and mooching off snacks and tea from the occupants for a while. This is due to his ability to integrate into their lives and manipulating them into giving him hospitality. He has also been shown to be capable of teleportation and masking his presence from anyone. At some point he was an acquaintance of Kuroka as well as her mother.
Magari is the leader of the Nekomatas and works under Nurarihyon. She has the appearance of a young spotted cat with nine-tails despite having lived for more than 800 years. She is nicknamed Tortoiseshell granny by delinquents. At some point, she had already been acquainted with Kuroka. Like all Nekomata's, Magari is capable of utilizing Ki, the full extent of which is unknown, but she is noted of being the strongest Nekomata. She is shown to be able to influence other Nekomata's into mating.
Retsuza is a Youkai from the East Faction that also works for Nurarihyon. He is a Kamaitachi who resembles a human with the features of a ferret.
Kumowatari is another Youkai from the East Faction that also works under Nurarihyon. A lightning beast that resembles a dog and has a constantly surging lightning cloud surrounding him .
Koneko and Kuroka's MotherEdit
Not much is known about the mother of the Nekomata sisters aside that she and her spouse had somehow died at some point in the past. She is stated to have been an acquaintance of Nurarihyon, who noted that she's similar to her daughter Koneko, possibly implying that she also had white hair.