Sakubei Yamamoto (1892–1984) was a lifelong miner in the Chikuho coalfield in southern Japan. In his mid-60s, he began to paint a documentary record of work and daily life in and around the coal mines.
| Release Date | May 25, 2019 | |
|---|---|---|
| Status | Released | |
| Original Title | 作兵衛さんと日本を掘る | |
| Runtime | 1h 51min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | ||