This energy drink company is located in Okinawa, an island in Japan, a place is famous for the longest life expectancy in all prefectures of Japan. There are several local foods which are the factor of their longevity, such as a bitter gourd, a purple yam, a fl at lemon, a sugar-cane, a dragon fruit, and a pineapple. There is a guardian symbol called Shi-sha, which are guardians from Okinawan mythology that resemble a cross between a lion and a dog. They wards off evil spirits and keeps good spirits in. It also has a special meaning depending on their colors.