A Water Mill (1966)

There is a poor farmer couple. The landowner, an old man, covetous of the tenant's wife, tries to seduce her and sometimes threatens her. The wife spends every night with the old man at the water mill. Her husband, hearing the news, runs to the water mill and witnesses them together. He picks up the sickle that was placed near and kills his wife. The landowner escapes and the farmer gets arrested by a Japanese policeman.

Unfortunately the movie A Water Mill is not yet available on HBO Max.