Kandagawa Wars
神田川淫乱戦争
Here's a film that knows its audience. Two young women become obsessed with their neighbors: a mother and son in flagrante delicto. They hatch a plan to save the son, but one of them falls for him, complicating everything. What follows is a no-holds-barred battle for his soul, or something.
Regia di Kiyoshi Kurosawa
Con Usagi Asō, Makoto Yoshino, Houen Kishino, Mimi Sawaki, Masayuki Suō, Tatsuya Mori