Appearance: Black hair and green eyes. Has freckles. Traits: He has been catching ghosts with the others for a long time, but he is still afraid of them. (He doesn't catch ghosts directly but helps out from the sidelines.) Gender: Male

Appearance: Brown hair and light brown eyes. Traits: When she catches a ghost, she uses a Ghost Ball to summon and fight with them. She used to date Kang-lim, but they broke up after he ghosted her. She is currently working part-time at a cafe.

Appearance: Brown hair and green eyes. Quite handsome. Traits: Uses an exorcism sword. He is the jerk who deeply hurt Hari. However, he is very popular because of his looks.

Appearance: Black hair with a purple tint and purple eyes. Extremely beautiful. Traits: Hari's friend. She is a pitiful girl who has endured all sorts of hardships, yet she remains resilient without a single scar.

Appearance: Brown hair and blue eyes. He lost weight and became handsome as he grew older. Traits: Koo Hari's younger brother. He also uses a Ghost Ball. The design is identical to Hari's, just a different color. He bickers with Shinbi often.

Appearance: Large eyes and green skin. Traits: A goblin who is close to all the characters. He is the one who created the Ghost Balls. He hangs out with Hari and Doori.

Appearance: Large eyes and yellow skin. Traits: A goblin who is close to all the characters. She hangs out with Hari and Doori and is especially fond of Kang-lim and Leon.