![](https://image.tmdb.org/t/p/original/h5S7GBjfvPoVNl0qhYy1hc07Ibq.jpg)
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Tetsuro is living with his young girlfriend Aki in a pleasant house in Tokyo. They both spend a lot of time at their jobs. However their routine is upset when Tetsuro brings his 8-year-old son Shun to live with them, while his ex-wife recovers from a car accident.