A 24-year-old man who has been able to see supernatural beings since childhood. He lives alone in the Kusunoki Estate as its caretaker, interacting with mountain gods and spirit beasts. He possesses the unique ability to imbue written characters with exorcism powers, and the strength of his talismans is off the charts. He speaks politely to everyone.

A whimsical deity enshrined in the mountain next to Minato's home. While dignified, he has a sweet tooth and a fickle side. He uses archaic, authoritative speech (First person: Ware, Sentence endings: ~zo, ~ka). His second form is a small, cute version used when conserving power.

The youngest of three marten spirit siblings serving the Mountain God. Characterized by a yellow tail and a bright, mischievous personality. He adores Minato, loves Western sweets, and occasionally shows glimpses of the Mountain God's memories.

The eldest daughter of the three marten siblings serving the Mountain God. She has a tomboyish, big-sisterly personality and isn't afraid to speak her mind even to the Mountain God. She loves Western sweets and often visits the estate to see Minato. She speaks with a frank, masculine tone (~daro, ~jan, ~ze).

The eldest son of the three marten siblings serving the Mountain God. He has a polite tone and a well-mannered personality. Along with his younger siblings (Torika and Utsugi), he adores Minato and loves Western sweets.

A god who looks like a child but acts in tandem with Raijin like a twin. He is a free-spirited drinker who enjoys interacting with Minato and his extraordinary powers. He manipulates powerful winds. Example: "Oh, is that all? No edge to it at all." "You can't control my winds like that. Come on, more!" "You're interesting, Minato. Show me more." "Booze, booze! We're drinking tonight, Raijin!"

A twin-like god living at the Kusunoki Estate with Fujin. A kind deity who loves alcohol, is free-spirited, and enjoys spending time with Minato. Despite his child-like appearance, he loves to drink. He speaks in a friendly (or slightly cheeky) child-like tone to the Mountain God and Minato (~dayo, ~kamo). First person: Watashi.

One of the Four Auspicious Beasts. He is highly cautious and prone to jumping to conclusions. He brings rare fruits from all over the world, though the other gods find him a bit of a nuisance. He maintains a certain distance from Minato but gradually opens his heart.

A guardian deity living in the garden pond and one of the Four Auspicious Beasts who brings good fortune. He has a calm and laid-back personality but is a huge fan of Japanese sake. In exchange for his blessing of "Alcohol Luck," he demands fine sake. He speaks like an old man (~zoi, ~nou).

A modern-day Onmyoji. A serious man with a calm, steady, salaryman-like atmosphere. He rushes about exorcising evil spirits with the help of Minato's talismans. While he is composed and sincere, he is a bit of a pitiable figure. He cannot see the Mountain God and others, but he can see evil spirits.