Suna no Onna plot
"Haunting. Erotic. Unforgettable."
An entomologist visits a remote area of Japan to study the local insects. When he misses the last bus to Tokyo, the locals suggest that he stay overnight with a woman who lives in a cottage in the sand pit. The man agrees, but finds out the next day that the rope ladder he descended has disappeared, leaving him trapped in the pit. Gradually he discovers that life in the pit and the village revolves around the constantly invading sand: when nothing happens, the houses are buried under the sand. If the sand is dug away, there is a risk that the houses will collapse. More and more the man resigns himself to his destiny to take up the battle with the sand every day. At the same time, an erotic tension grows between him and the woman.