Briefly The Philosophy & Psychology of Jōhatsu

The Japanese term Jōhatsu (蒸発), literally meaning "evaporation," is a legal and social category describing individuals who deliberately vanish from their established lives, severing all ties to their jobs, families, and communities. While not unique to Japan, the scale and specific cultural character of this practice—where an estimated tens of thousands of people disappear each year—present a profound case study in the psychology of shame and the philosophy of self and society. The decision to become a Jōhatsu is not merely an escape; it is a complex act born from systemic pressure and deeply rooted psychological drivers, which finds a paradoxical philosophical resolution in the ancient concept of Mu (無) or nothingness.