Prince Shimazu Tadashige (島津 忠重; 20 October 1886 – 4 April 1968), was the son of Shimazu Tadayoshi and 30th head of the Shimazu clan. He was a naval officer, and rear admiral in the Imperial Japanese Navy. His wife was the daughter of Tokudaiji Sanetsune.
Source: “Shimazu Tadashige”, English Wikipedia (CC BY-SA 4.0), excerpt