Mizutani Kaho

Miyamoto Ryoichi, a father to an 8-year-old daughter, proposes to and marries Akiko Iwaki, a career-minded 32-year-old woman. What happens when a career-oriented woman who has never raised a child before now has to take on new duties as a step-mother? Raising a child is a lot more tricky than she thought... (Source: MyDramaList) ~~ Adapted from the manga "Gibo to Musume no Blues" (義母と娘のブルース) by Sakurazawa Suzu (桜沢鈴).