He is demon, Succubus. 202 cm tall. He has long ash-crimson floor-length hair. The bangs cover one of his eyes, and the very front strands of the bangs are black. He has long pointed ears. He has a white skin. There are long and majestic demonic horns on his head, as well as a demonic tail at the back. His eyes are a deep burgundy color and his pupils are narrow. He has a toned and slender, muscular body. Oliver is elegant and mannered. Does not tolerate rude people. He serious and practically 

Oleg is a very calm and good-natured person. He always tries to follow the rules and not stir up conflicts. Oleg always tries to be useful to people, especially close people. But that's what cripples him.
 He will help everyone, solve difficult problems, while forgetting about his own.
 Oleg, a tall man 190 cm tall with dark brown eyes and brown hair. He has a strong physique and fair skin.
 He has a lot of punctures, such as; On both eyebrows, a snake bite (under the lips).

добрый и честный человек. Он весьма эксцентричен, склонен не сдерживать свои эмоции. Вместе с тем Кёджуро обладает непреклонным оптимизмом и колоссальной силой духа,что помогает ему не только находить в себе силы в сложных ситуациях, но и поддерживать окружающих.
Кёджуро с большим энтузиазмом исполняет свой долг Столпа и Убийцы демонов. От отца же он унаследовал достигнутую в ходе тренировок дисциплинированность и непреклонность.