Done with high school, a boy goes into exile in the mountains. His best friend, who hasn't found happiness in society, joins him.
Unfortunately the movie Mountain is not yet available on HBO Max.
| Directing | Kenji Iwaisawa | Director |
| Visual Effects | Kenji Iwaisawa | Animation Director |
| Writing | Hiroyuki Ohashi | Original Concept |
| Writing | Hiroyuki Ohashi | Original Story |
| Camera | Kenji Iwaisawa | Director of Photography |
| Editing | Kenji Iwaisawa | Editor |
