Kazumi Nonaka

Toron, a young tyrannosaurus boy, is carried off downstream and loses his memory. While making his way back home, he discovers new friends and finds out that working together is the only way forward in life.

The Underground People desire to leave their overcrowded cavern and seize control of the surface world, but they never quite succeed. Their second futile escape attempt, during Christmas, is set to music by the popular group Yukadan.

The cute comedy manga and anime take children's stories and folktales from all around the world and asks, "what if a cat appeared in this story?"