Robots can be programmed to function as servants, workers, factory workers, office clerks, and even doctors. This article shows how society will begin to incorporate automation technology to make production faster, better, and cheaper in the future. It is expected that the present technological revolution will see further incorporation of robots into society, with the emergence of companion robots in the second half of the twenty-first century, and in the process, will have a significant influence on social problems and social issues that may emerge. For instance, due to the impact of robots on society, in the long run, it is inevitable that robot-related disasters will occur in the future, resulting in a change in society and how robots are managed. This article also highlights the current state of research on social issues such as job loss, social stratification, ethics, and so on, to reveal the nature of robots in society.