The Boy and the Beast

Bakemono no ko is a movie starring Kôji Yakusho, Randy E. Aguebor, and Felecia Angelle. When a young orphaned boy living on the streets of Shibuya stumbles upon a fantastic world of beasts, he's taken in by a gruff Warrior beast...
Kyuta, a boy living in Shibuya, and Kumatetsu, a lonesome beast from Jutengai, an imaginary world. One day, Kyuta forays into the imaginary world and, as he's looking for his way back, meets Kumatetsu who becomes his spirit guide. That encounter leads them to many adventures.