Nishi is a loser who has a crush on his childhood girlfriend. After an encounter with the Japanese mafia, he journeys to heaven and back, and ends up trapped in an even more unlikely place.
Sawa Yamagishi worked as a nursing-care helper. The family for an old man asked Sawa to sleep with him, which led her to lose her job. Now, she has nowhere to go. Sawa finds elderly people in trouble and gets involved in their lives. Meeting them, Sawa's own wounds start to heal.
The Osawagi family lives in Urayasu, Chiba Prefecture which is very near Tokyo. The man of the house, Daitetsu, lives with his wife Junko, four children and father Kintetsu. They are preposterous and extreme bunch where any trivial matter such as eating out or a child developing a fever can become a riot beyond imagination once they get involved.
