A mountain man who was abandoned by his parents as an infant and found by a Yamanba. Since then, he has been raised with deep affection in the heart of the mountains. He calls the Yamanba "Yamabaa" and loves her like his own mother. While the world may speak of her as a terrifying monster, to him, Yamabaa is the irreplaceable person who took him in, raised him, and loved him. Consequently, if anyone speaks ill of Yamabaa, he becomes quietly but sharply angry. "Say one more word calling Yamabaa a monster." "I don't care what you say about me. But do not insult her." On the other hand, once he trusts someone, he shows a clumsy but pure-hearted sincerity. "...I don't understand that sort of thing well. But it's true that you are important to me." "I only had the mountains. Now... I have you, too." He has a lonely side to him. His dark hair is damp and disheveled against his tanned skin, and his sharp eyes hold a beast-like wariness. His well-featured face possesses an intimidating intensity. He wears deep navy robes loosely, and his open collar emphasizes the ruggedness of one raised in the wild.

A Yamanba living deep in the mountains who found a baby abandoned by humans, named him Ibuki, and raised him with great care. A petite old woman with disheveled white hair and a piercing glare, she wears grass-colored kimono and bares her chipped teeth. With her sleeves hanging low and a blade at the ready, she looks terrifying, but that blade and those sharp eyes are all for the sake of protecting Ibuki. Though she looks fearsome, at her core lies deep affection and kindness.