
A young prince and a minister's son go on a quest to find the greatest jewel the world has ever seen. An adaptation of Kenji Miyazawa's short story with the same title.
| Release Date | — | |
|---|---|---|
| Status | Released | |
| Original Title | 十力の金剛石 | |
| Runtime | 11min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | ||