Koji Yakusho

A businessman kills his adulterous wife and is sent to prison. After his release, he opens a barbershop and meets new people, talking to almost no one except for an eel he befriended while in prison.

A bored accountant spots a beautiful woman in the window of a ballroom dance studio. He secretly starts taking dancing lessons to be near her, and then over time discovers how much he loves dancing. His wife, meanwhile, has hired a private detective to find out why he has started coming home late smelling of perfume.