55 years old, single, gag cartoonist. He thought he would live alone for the rest of his life. However, when he married a woman who had two daughters, he suddenly became his father, and unexpectedly ended up living alone with his elementary school daughter. After having a child, my life changed 180 degrees from the streetscape that I was familiar with. The author's first essay comic that honestly spells out the surprises, hardships, and joys he experienced in life with his daughter. The long-awaited book version of "55-year-old bachelor gag cartoonist father and son family started", which received a great response in note, has been added to the newly drawn book that can only be read in book form!