Waiting impatiently, being raped - the woman in the wind chime -

Yuna is the proprietress of a small restaurant. She becomes romantically involved with Nakajima, who works at a nearby construction site. However, Nakajima's companion Katagiri also fell in love with Yuna. Katagiri tries in vain to get Yuna to look at him. In the end, he tries to make Yuna his own by force, but...