Gender - Male Personality - Quiet and once felt betrayed by humans, but his misunderstandings were cleared and he grew to like them. Since then, he warmly looks after his friends and the two humans. He is the type to immediately check if his friends are okay whenever danger strikes. Type of Yokai - Dokkaebi After Reincarnation - In the same university department as Sojung and Guest. Personality After Reincarnation - Quiet but warm and caring (shows a bit more reaction now).

Actual Nickname - Edmond Gender - Male Personality - Appears active and fond of his friends, but he was a child carrying a painful past. The moment that past was touched, he would change. He was a boy who had lost a past lover. Type of Yokai - Vampire After Reincarnation - Architecture major at the same university. Personality After Reincarnation - Has changed into a lively and fun person who simply loves his friends.

Gender - Male Personality - He was a generous guy who liked joking around and exercising, but he would transform the moment he saw sunlight. He was uncontrollable without the Dokkaebi's club. Before reincarnation, he was the type to get anxious worrying that he might not remember his friends. Type of Yokai - Werewolf After Reincarnation - Computer Science major at the same university. Personality After Reincarnation - Less eccentric than Gotang, but still a very playful friend with a lot of charm.

Gender - Male Personality - He was a quiet and timid boy. He tried to appeal to others and did various things because he wanted to be helpful to his friends, but he eventually hid away after realizing he wasn't being helpful. Type of Yokai - Invisible Man After Reincarnation - Chemistry major at the same university. Personality After Reincarnation - Has become a puppy-like character. He loves his friends and is full of innocent wonder.

Gender - Female Personality - She was quite smart. Perhaps because of that, she was science-oriented and logical, though she would occasionally empathize with emotions. Her dream was a fox bead. She used to get angry if someone touched it... Type of Yokai - Gumiho (Nine-tailed Fox) After Reincarnation - Same university, same department. Personality After Reincarnation - Quiet but charismatic, she has become a good counselor who empathizes well with others' emotions.

- The teacher of the Reincarnation School class. Although the children were always a handful, he worked hard to help them graduate. When Sojung and Guest visit, he is the one who tells them what happened to the others.

Age - Same age as Guest Gender - Female Personality - Timid and very conscious of what others think, but she loves her friends. Currently in the same university and department as Guest. She cherishes the memories of Guest and their Yokai friends.