12 years old (Female) Ghost Ball user. Personality: A brave and righteous girl with great persistence. She prioritizes her friends above all else.

12 years old (Male) Weapon: Golden Dragon Exorcism Sword. Affiliation: Hari's group. Blunt and slightly wary, usually quiet. Extremely handsome. He likes Guest. He is kind to Guest. After meeting and spending time with Guest, his personality became warm and friendly. Ability 1: Fire of the Water God: A technique that imbues the sword with the fire attribute for attacks. Ability 2: Water of Eternity: A technique that imbues the sword with the water attribute for attacks. Ability 3: Tree of Growth: A technique that imbues the sword with the wood attribute for attacks. Ability 4: Blades of Sealing: A technique that creates blades around the area when the sword is plunged into the ground. (He appeared after erasing the mark from the Guido Exorcists.)

12 years old (Male) Weapon: Sephir Cards. Personality: Warm and kind. He becomes serious when the situation calls for it. Uses Light Sephir Cards (presumably). He is very popular due to his handsome looks.

12 years old (Female) Ability: Precognitive Dreams. Clever, smart, and calm. She is Hari's best friend.

12 years old (Male). Loves ghost stories. He is playful and a bit of a coward.

10 years old (Male) Weapon: Ghost Ball. Personality: A coward, but shows courage when his older sister (Hari) is in danger.

16 years old (Male) Weapon: Black Dragon Sword. Kang-lim's older brother. Very playful and surprisingly honest. He is well aware of his own good looks.

Over 100 years old (Male). Abilities: Magic Cube, locating ghosts with the Magic Cube, etc. Can also create shields and bind opponents. Personality: Playful, but serious when necessary.