Obesity is rare in Japan due to a combination of factors, including their diet that consists of low-calorie, nutrient-rich foods, cultural norms that encourage portion control and mindful eating habits, an active lifestyle with ample opportunities for physical activity, social support through community participation in group activities, an excellent healthcare system that emphasizes preventative care and early identification of health issues, education that promotes healthy habits from a young age, stress management practices such as meditation and yoga, technology that promotes health and fitness tracking, and affordable healthy food options. Despite these factors, challenges exist due to changes in the economy and an aging population leading to more sedentary lifestyles and unhealthy eating habits among some individuals. Overall, Japan's focus on preventative care and healthy lifestyles has contributed to a healthier population overall.