Hitotsu Yane no Shita

Due to a car accident that killed their parents, Tatsuya and his five siblings became orphans. At eighteen, Tatsuya, the eldest child, was forced to take care of his siblings, but lacked the confidence, so as a result he ends up relocating each of them to different homes of their relatives and adopters. After seven years, Tatsuya ends up retiring as a marathon runner due to an injury. He decides he wishes to reunite his brothers and sisters to live together again, but sadly is met with resentment towards the suggestion. Each sibling has led very different lives, one as the heir to a large hospital, another as a juvenile delinquent, and so on. Because of this, they all are very estranged from one another. Despite this, Tatsuya works to reconcile them under one roof.

The life of the Kashiwagi Family continues in this second season. Koume finally is accepted into University, while Masaya decides to use his skills for the greater good and travel around the world to save people. Fumiya overcomes his inferiority and starts to date a blind penpal girlfriend. Meanwhile Kazuya builds a strong relationship with his colleague Miki, who as a result moves in with the family after the death of her mother. The family are also joined by new tenant Shinjou. However, emotions are heightened and relationships put to the test as one of them learns they must battle a terminal illness.