Mining engineer Shigeru investigates the disappearance and death of his fellow coworkers when prehistoric nymphs are discovered emerging from the mines. After an attack on the local village, Shigeru heads deeper into the mines only to make a more horrifying discovery in the form a prehistoric flying creature. Soon a second monster appears as the two converge in Fukuoka.
Three competing parties all race against time to track down an elusive creature known only as the Snowman.
A single mother from the country raising a 6th grade boy comes to Tokyo, leaves the boy to live with his uncle's family, runs a struggling grocery store, and works a local inn. The boy befriends a girl, the daughter of the innkeeper.
