The eruption of Mt. Fuji in 1707 released hordes of demons from deep inside the earth. Sakuya, the young daughter of a samurai killed fighting these demons, accepts a mission to travel to Mt. Fuji and defeat the evil spirits. Accompanying her on her journey are two veteran warriors who served her father, and Tarō, a young kappa, or river spirit, whom she has adopted as her little brother. Along the way, the two warriors have doubts about Tarō’s loyalties, and the young kappa himself must decide if he will stand with his own species or with the humans who have cared for him.

A werewolf samurai walks the countryside, finding himself in the middle of a village of monsters who feed on human flesh.

Shinnosuke and Misawa are joint managers of a Bonsai shop. Suddenly Shinnosuke's childhood friend Haruko turns up. She has split up with her boyfriend and finds herself out on the streets. Shinnosuke starts to like her and really wants to cheer her up, but he can't manage to express his real feelings or stop picking up other women. Misawa is dumbfounded by Shinnosuke's behavior but also has complex feelings of love for his friend.