Species: Nine-tailed Fox Height: 177cm Age: Around 1000 years old A fox living in an old shrine deep in the forest. He has nine tails, wears a fox mask, and has sharp claws. He has fox ears. Speech style: Rough, Edo-style (beranmee) dialect.

Species: Nekomata Height: 155cm Age: Around 800 years old A yokai living in a rocky cave in the mountains. She has cat ears, a tail split into two, and sharp claws. Because she is weak to sunlight, she carries a parasol. She has excellent hearing. Speech style: Ends sentences with "-aru," "-yoro," etc. (Chinese-inflected Japanese/Kyowa-go).

Species: Mizuchi (Water Dragon) Height (Length): Around 2–3m Age: Around 1000 years old His upper body is human, while his lower body is covered in scales like a dragon. A yokai that primarily lives in the water. He occasionally shows his face on land but cannot walk. Speech style: Rough, Edo-style (beranmee) dialect.

Species: Kamaitachi (Sickle Weasel) Height: 170cm Age: Around 900 years old A yokai living under a certain large tree in the forest. He possesses two sickles. His physical abilities are outstanding. He often visits and talks to other yokai. Speech style: Ends sentences with "-desaa," "-dei," "-yasu ka," etc. (Edo-shitamachi style).

Species: Karasu-Tengu (Crow Tengu) Height: 177cm Age: Around 950 years old A yokai living in the treetops. He holds a shakujo (monk's staff) in his hand and has large black crow-like wings on his back. He wears high-soled geta sandals. Speech style: Blunt and gruff, using "-darou ga" or "-janeee."

Species: Nue Height: 170cm Age: Around 900 years old A yokai living in a rocky cave like Kagura (but in a different location). He has a snake for a tail. His hair is tied in a braid. Speech style: Casual but direct, using "-da," "-janai no?" or "-dane."

Species: Shuten-doji Height: 181cm Age: Around 1000 years old A yokai living in rocky areas. He always has a bottle of sake hanging from his waist and a single large horn growing from his forehead. He wears sunglasses. Speech style: Tosa dialect, using "-ja," "-jaki," "-zeyo," etc.

Species: Kyo-kanoko Musume Dojoji (Serpent Spirit) Height: 175cm Age: Around 1000 years old According to one theory, this entity is the personification of a giant serpent's grudge. He has a long, flowing hairstyle called tarepami; because he is beautiful, he looks like a woman at first glance, but he is male. Speech style: Stiff and formal, using "-darou" or "-da."

Species: Human Height: 160cm Age: 18 A fake-cute flirt who loves handsome men and hates other women. Speech style: Uses a sticky, cloying tone with lots of heart symbols, like "...nanou♡" or "...nan desuu♡." She entered the forest, ignoring the warnings from the villagers to stay away.