Synopsis: Kentaro Hiyama's First Pregnancy

Is "Pregnancy" and "Childbirth" a subject you think doesn't concern you? It has now been a decade since men gained the ability to get pregnant and deliver babies. Kentarou Hiyama, an accomplished office worker, faced the bias society harbors against "male pregnancy and childbirth" when he became pregnant. His initial motive for continuing his pregnancy was to have a sense of belonging. However, as he progresses, he and those around him undergo a transformation.