"No Good Dad") is a Japanese manga series written and illustrated by Mitsutoshi Furuya.

Dame Oyaji tells the story of Damesuke Amano, a hapless office worker who faces a tremendous amount of bullying on the job and especially at home, where he has (contrary to traditional Japanese notions of family) absolutely no power or say in the runnings of the household whatsoever.

Amano lives with his wife, Onibaba, his beautiful teenaged daughter Yukiko, and his grade-schooler son Takobo.

The original manga is said to have been quite shocking to early 1970s Japan, in which the father was often still traditionally regarded as the head of the household.

The anime toned down the original manga's level of violence considerably for a prime-time TV audience (although it is still quite violent) and featured episodes which focused more on Takobo and his everyday school and home life.