This article discusses the causes and effects of high obesity rates in Japan, as well as government initiatives and other strategies being implemented to combat this issue. In 2018, 35% of Japanese adults were reported to be overweight or obese, significantly higher than the global average of 25%. Factors such as lifestyle changes and an aging population have contributed to high obesity rates. Negative health consequences include increased risk for chronic diseases, decreased life expectancy, and higher healthcare costs. The Japanese government has implemented several initiatives to reduce obesity rates such as providing nutritional education programs and offering subsidies for healthy foods. Additionally, traditional Japanese cuisine can help promote overall health while aiding weight loss efforts. Technology-based solutions such as fitness tracking apps are also available to help individuals stay on track with their goals.