This article explores the dietary habits of centenarian Japanese, which have been known to contribute to their long life expectancy. The traditional diet is based on vegetables, fish and rice, with fermented foods such as miso soup and kimchi rich in probiotics. It is also low in fat and high in fiber and includes key nutrients such as omega-3 fatty acids, B vitamins, vitamin D, calcium, antioxidants and fiber. In addition to their balanced diet, centenarians also practice mindful eating and engage in regular physical activity. Tips are provided for incorporating aspects of this traditional way-of-eating into one's own life.