Raizo Kuji (Ken Matsudaira) of the Yakuza organization "Daku-Family" decided to divorce with his wife Kumiko (Naomi Akimoto) mature. And on this occasion I decided to live with the theme of "learning and eating". That is to go to school and face food. In order to make the two "dreams" come true,Raizo hides being a gangster and starts to go to the night time section of the high school. Raizo became friends with my classmate Sakiko (Iwasa Mayuko) and became familiar with school life. At that point, the opposing 'Ushida-Family' tries to deprive the territories of 'Daku-Family'. One day, a young man named Maruha (Saito Engineer) appears ...