Mako to Rumi to Chii

This manga portrays the challenges of raising children through the experiences of Daikan Tetsuro, a cartoonist with a likeness to Tezuka Osamu, and his family. The narrative starts with the arrival of their first child, Makoto, affectionately called Mako, who develops into a lively two-year-old, cherished by his attentive mother and laid-back father. He is later joined by two younger sisters, Rumiko, known as Rumi, and Chiiko, referred to as Chii. The story highlights the growing chaos within the Ohsamu household as their family expands.