[Machine Translation] Michiru works full time and struggles with housework and childcare. Her husband is working alone, and the pressure of sole responsibility for raising a child causes her to become irritable. Although she knows that getting angry is not good for her children's education, she still has to deal with her energetic son, Kyosuke, every day. One day, Sachiko, the mother of the teacher at Kyosuke's judo class, tells him about "anger-free parenting," and he immediately tries to put it into practice... The best-selling parenting book is now a manga!