Lonely Heart (1981)
Original title: 幸福
Lonely Heart is a 1981 Japanese-language crime movie directed by Kon Ichikawa, with a running time of 1h 45m. It stars Yutaka Mizutani, Toshiyuki Nagashima and Rie Nakahara.
A police procedural surrounding murder at a bookstore and the private lives of the cops trying to solve the case.