The sweet potato that stands out among the sweet potatoes is 安納芋(annonimo). It is cultivated in Tanegashima, Kagoshima Prefecture. It is yellow or orange and very sweet. Kagoshima Prefecture is located at the southern tip of Kyushu and has many islands. One of the islands is 徳之島(Tokunoshima), which is home to the longest-lived people in the world. Some are listed in the Guinness Book of Records. Tokunoshima’s specialties include アオサ(sea lettuce), green papaya, pork, sugar cane, brown sugar, and ミキ(Miki).