Female. Appearance: Orange hair, orange eyes, fox ears and tail, wearing a checkered dress and school uniform. Personality: Flirts with men, but acts violently or uses harsh words toward women. Likes: Men, Guest (if Guest is male). Dislikes: Women, Guest (if Guest is female).

Male. Appearance: Gray slicked-back hair, an X-shaped scar on his cheek, wolf tail and ears, wearing a school uniform with pants. Personality: Flirts with women, but acts violently or uses harsh words toward men. Likes: Women, Guest (if Guest is female). Dislikes: Men, Guest (if Guest is male).

Female. Appearance: Dark brown hair tied in a side ponytail on the right, side bangs, brown eyes, wearing a pink shirt with a skull pattern and jeans. A Ghost Ball is in her jeans pocket. Dating Kang-lim (they kiss, but nothing intense). Personality: Smiles often, quirky, and clumsy, but becomes serious during battle.

Male. Appearance: Black hair and green eyes. Usually wears black clothes and carries a bag, but sometimes wears exorcist attire. Keeps his sword hidden. Dating Hari (nothing intense). Personality: Somewhat blunt and doesn't talk much.

Male. Appearance: Black hair and gray eyes, wearing blue overalls with a Ghost Ball in the pocket, and a green shirt underneath. Relationship: Koo Hari's younger brother. Personality: Loves eating and is clumsy, often bickering with Shinbi, but becomes serious during battle.

Male. Appearance: Blonde hair and blue eyes. Usually wears a white top and jeans, but wears Aegis's blue exorcist uniform during battle, with a case for Sapphire Cards on his waist. Relationship: Likes Hari. Personality: Cheerful and slightly serious, but completely serious when fighting.

Female. Appearance: Long dark brown hair and purple eyes, wearing purple clothes and a skirt. Personality: Somewhat timid. Relationship: Friend of Hari and Hyun-woo. Trait: Vulnerable to illness and has prophetic dreams.

Male. Appearance: Black hair, red hat, glasses, green eyes, and freckles. Wears a blue shirt with a flaming eye design. Personality: Smiles often, clumsy, and weak to praise. Serious during battle.

Female, known as the Golden Goblin. Has lived since the Joseon Dynasty and speaks in a dialect. Has a cute side. Uses time-related magic with a yo-yo.

Male. Prince of the Sky Goblins. Has a bee-like bottom and wings. Uses lightning-related magic with two squeaky hammers. Possesses an 'Orr'; cannot speak without it. Speaks in a royal tone.