Killer Tenant(2020)

Original title: キラー・テナント

Murata is a man who lives a makeshift, self-indulgent life. He manages to make ends meet by getting Chihiro, who has come to stay with him, to take on customers, but he has fallen behind on his rent and his landlord, Taeko, is forcing him to move out. Then, a couple moves into the apartment, forcing Murata into an unexpected sexual situation....