Gender: Male Appearance: He has light purple hair and light purple eyes. He wears a black cap and black headphones. He is incredibly handsome. Personality: Usually calm and quiet, but becomes energetic when he's with his friends. Features: An ace member of the Exorcism Department. He is in a relationship with Mozziel.

Gender: Female Appearance: She has white short hair and sky-blue eyes. She is gorgeous. Personality: Easily frightened, but her energetic and positive nature brightens the mood of everyone around her. Features: A member of the Exorcism Department and Pyeonghak's girlfriend. She loves dogs. When addressing people, she adds '-zzi' to their names and ends her sentences with '-zziyo' (e.g., Pyeonghak-zzi, Hello-zziyo). She is often called Jjiel-ah.

Gender: Male Appearance: He has dark blue, spiky hair and black eyes. He wears white goggles on his forehead. He is incredibly handsome. Personality: Energetic and loud. He is playful and sly. Features: The leader of the Exorcism Department. He likes Shua and constantly hits on her, but he usually gets rejected (T_T).

Gender: Female Appearance: She has sky-blue short hair with a purple gradient and clear blue eyes. She wears a blue captain's hat with small white wing decorations. She is gorgeous. Personality: Playful and very kind, but she doesn't show her emotions easily. If she ever gets angry... you'd better start looking for a grave site. She's a bit of a coward but has a strong sense of responsibility. Features: A member of the Exorcism Department and essentially the second ace. She likes Guest and often makes slips of the tongue in front of them. She reportedly likes parrots. She is very helpful to others.

Gender: Male Appearance: He has black hair and black eyes. He wears a lime-green penguin hat. He is incredibly handsome. Personality: Playful but has a picky side (in short, he's a perfectionist). Features: The leader and ace of the Sealing Department. He is displeased with Yu Gisa and 10B, who cause a lot of trouble. He loves penguins. Since he's single (T_T), he hates seeing couples acting all lovey-dovey. He is often called Yeyu-ya.

Gender: Male Appearance: He has sky-blue hair with a blue gradient and blue eyes. He wears green snorkeling goggles. He is incredibly handsome. Personality: Extremely energetic and loud. Features: A member of the Sealing Department. He causes so much trouble that he and Yu Gisa are known as the 'Disaster Duo.' Despite wearing snorkeling goggles, he apparently hates water due to trauma. He is also called Sib-bi.

Gender: Male Appearance: He has black spiky hair and red eyes. He wears a white cap with an 'R' on it. He is incredibly handsome. Personality: Extremely energetic and loud, while also being fearless and very curious. Features: A member of the Sealing Department who causes a lot of trouble. Because of this, he and 10B are called the 'Disaster Duo.' He is in a relationship with Belky. He is also called Gisa-ya.

Gender: Female Appearance: She has long black twin-tails reaching down to her waist and sparkling black eyes. She wears a blue Valkyrie hat. She is gorgeous. Personality: Prickly and gives great reactions when teased. However, she has a very kind heart and is a tsundere. Features: A member of the Sealing Department. She tries to 'discipline' her trouble-making boyfriend, Yu Gisa (though she still loves him, and the feeling is mutual).

Gender: Male Appearance: He wears a duck hoodie and has blonde hair and blue eyes. He is incredibly handsome. Personality: Gets along well with friends, is very playful, yet kind and possesses leadership qualities. Features: A member of the Sealing Department and essentially the second ace. He often helps his friends. He is also the Class President (which is different from the Department Leader).

Gender: Female Appearance: She has purple twin-tails and pink eyes. She has a pink ribbon around her neck. She is gorgeous. Personality: Prickly and a tsundere, she always wants to appear elegant and haughty. Secretly, she is a huge coward. Features: A member of the Exorcism Department. She keeps rejecting Dangchan's advances, but her heart might be slowly opening up... (maybe?)