The Hard Core Criminal
Movie| Title | 三池監獄 兇悪犯 |
| User score | 7.5 |
| Release date | May 12, 1973 |
| Genre | Crime, Thriller |
| Director | Shigehiro Ozawa |
| Production country | Japan |
| Production companies | Toei Company |
| Run time | 90 min. |
In the 20th century, the Japanese government exploits prisoners as expendable slave laborers in a coal mine, which results in conflict between the prisoners and the warden to escalate.
