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.

• Chikara Honda
• Toshio Sakata
• Jirô Satô
• Taiyo Saito
• Miki Mizuno
• Yukino Kishii