Mother and daughter know that gin with oolong tea was their father's favourite drink, but they only learn that he obviously also had a very big heart after his funeral, when they go to his bar and meet all kinds of people there.

"Dad, there is actually someone I want you to meet." Yabu Shintaro is shocked when he heard this from his daughter, Nagisa, whom he has raised with great love and care. Shintaro is an impatient, old-fashioned office worker who has been making good progress in his career, but is still confused by the recent changes in the company and society, such as reforms in work styles, attention to power harassment and sexual harassment. Although Shintaro is in agony, he decides to accept the fact that his daughter would get married someday. However, somehow, Nagisa keeps bringing back a different boyfriend each week..?

Sawada Kyoka is a yoga instructor with a rough personality and constantly fights with her father after her mother passed away. Due to having to spend the time taking care of her father, Kyoka doesn't have much time for herself and has very little desire to get married. Meanwhile, Sawada Rintaro is Kyoka's father and works as a freelance lexicographer. After the passing of his wife, Rintaro hasn't been living well which frustrates Kyoka. One day, Rintaro decides to find his second life partner and wants to start a "double marriage life" with Kyoka.

Jaime, a doctor who lives in Seville, finds his life radicallychanged when his son is left fighting for his life after beingbeaten up during a robbery. The feelings of pain andhelplessness soon change to feelings of hate and anger,converting a good dad into a dehumanised man.