Yuji Hongo has a wife and two kids. The family lives near the Tokyo Sky Tree tower. His job is to tell other employees that they have been laid off. It is now Yuji Hongo turns to become informed he has been laid off. Meanwhile, his wife Sachiko, who had taken the opportunity of her first pregnancy to marry Yuji Hongo, struggles under the load of working several part-time jobs to try to support their family of four. As their family seems to be fraying at the edges, their daughter Mako, one day, brings home a small puppy they name "Sky Tree." The dog helps to brings the family together once again ...