Hyuganatsu (Japanese: æ„ćć€, Hepburn: HyĆ«ganatsu; species Citrus tamurana), is a citrus fruit and plant grown in Japan. The name comes from HyĆ«ga, the ancient name of Miyazaki Prefecture in Kyushu, where the citrus is said to have originated, while natsu (ć€) means summer. Hyuganatsu grown outside Kyushu are sometimes shipped under different names...