The Fox With Nine Tails

Tobimaru is the young emperor of Japan. He meets a mysterious woman named Tomamo. After successfully seducing Tobimaru, she brings great misfortune onto the land. Tobimaru soon discovers that Tomamo is actually a kitsune, and now has the task to unmask and kill her to save his land. (currently a lost media)

Tree Without Leaves

Haru, an aging scriptwriter, has isolated himself somewhere in the woods of Nagano to work on his first novel. As the last surviving member of his kin, he intends to chronicle the family he grew up in.