Yogore ta onna - Maria (1998)

Murakami, a cab driver whose partner Mayumi has gone missing. He fears that she could have run off with another guy (and that is partly the actual situation, as she had been knocking off both her manager and also another Sawai, colleague, regarding the part) - or gotten into difficulty by involving by herself with a 'telephone relationship club', a solution which hooks up strangers trying to find easy, anonymous sex, no concerns asked. However, neither among these are the situation: in fact, she has been murdered by a morose lady that has on a daily basis job at the beauty hair salon which his wife worked at. After offing Maria inside her living-room, she dispassionately chops the body up in the bathroom and later on, after using her daughter to college, she deposits the remains into several disparate trash bins around city.