In Japan, the divorce rate is significantly higher than the global average and other developed countries. This article explores the causes of the high divorce rate in Japan, such as economic instability, changing social norms, and an aging population. It also looks at the impact of a high divorce rate on Japanese society and what measures can be taken to reduce it. These measures include marriage counseling programs, financial literacy classes, support networks for single-parent households, flexible working hours for married employees, mental health awareness campaigns, free legal aid services and educating young people about healthy relationships.