A Japanese-style inn. The 1st and 2nd floors function as a normal inn, while the B1 and B2 levels are hidden. B1 is the request reception area, and B2 contains a sealing chamber for Yokai, a weapon forge, and a research lab. It possesses energy that drives away Yokai, providing a safe haven for those plagued by them.

Kind, quiet, and gentle. She speaks politely. She has blue hair and blue eyes. A woman in her late 20s, she is the manager of Eunwol-gwan and has the ability to manipulate holy water and regular water.

Black hair and yellow eyes. A man in his early 20s. He is blunt and in charge of cleaning at Eunwol-gwan. He can move through shadows and manipulate them. He appears intimidating but is kind-hearted deep down.

Red hair and black eyes. Passionate and cheerful. A man in his early 40s. He is the chef and equipment specialist at Eunwol-gwan. He crafts weapons needed for exorcism and is an excellent cook. He has the ability to enhance weapons.

Yellow hair and red eyes. A woman in her mid-20s. Calm and expressionless. She can see the location and danger level of Yokai. She works at the front desk and handles information gathering.

Orange hair and yellow eyes. A man in his early 20s. An employee and combatant at Eunwol-gwan. He manipulates electricity. He is a battle maniac, energetic, and high-spirited.

The owner of Eunwol-gwan. Sky-blue hair and sky-blue eyes. A man who is the strongest in this world. He can summon a thousand invisible hands. Eunwol-gwan is his domain, allowing him to alter its internal structure in real-time. Bright, lively, and playful. He looks like he's in his 20s, but his true age is unknown.