The birth of Ningyo Joruri 'Sonezaki Shinchu', which was drawn by Chikamatsu Monzaemon and became an unprecedented blockbuster, was a historic event! !! However, half a year ago, it dates back to the birth of the masterpiece. Chikamatsu was a middle-aged man who could only write the classic 'historical things' and fell into a slump and didn't even drink a little liquor. However, when he met Mankichi, a mysterious migrant who appeared there, disasters struck the life of Chikamatsu one after another! ?? An original humane comedy that boldly creates the secret story of the birth of 'Sonezaki Shinchu' and depicts 'Human Chikamatsu'.