- Born: 1537
- Died: 1592
- Titles: Saemon no kami
- Other names: Matarokurô
- Distinction: Shimazu retainer
- Japanese: 島津歳久
Toshihisa was the 3rd son of Shimazu Takahisa. A reliable soldier, he fought in a number of his elder brother Yoshihisa's campaigns and in 1580 was awarded the former domain of the Keto-in in Satsuma province as his fief. He adopted Shimazu Tadachika, the 2nd son of Shimazu Yoshitora, as his heir and married his eldest daughter to him.
In 1592, when summoned for service in the 1st Korean Campaign, he declined, pleading illness. As many of Toshihisa's retainers had recently participated in an armed resistance to service in Korea, Hideyoshi suspected him of also defying his commands and sent Yoshihisa to punish him. Toshihisa committed suicide before Yoshihisa arrived, saying in his death note that while he had not contemplated rebellion, he chose to commit suicide for the sake of the Shimazu house.
His adopted son Tadachika having been killed in Hideyoshi's Invasion of Kyushu in 1587, Toshihisa was succeeded by Tadachika's son, Tsunehisa [島津常久].
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005
- Sengoku Jinmei Jiten