A man named Naotaro Otsuka, who had come to work as a migrant worker, proposed marriage to Nana. A few days later, when Nana visits Naotaro's house, she is at a loss for words when she sees the number of her children, five sons and one daughter. Yes, this was the Otsuka family, a large family famous for the popular TV program "Touchan Struggle". During the interview, the family appealed for their closeness, but that was just a front face for TV, and Nana gradually began to see the strange side of the Otsuka family.
