Amago Okihisa (尼子 興久, 1497–1534) was the third son of Tsunehisa.
He also called himself En'ya Okihisa (塩冶 興久) for the domain he ruled.
[1] He received Enya of east Izumo Province and used Mount Yōgai (要害山) for his castle.
Like his elder brother Kunihisa, he was skilled in warfare.
The Amago clan split into two and Kamei Toshitsuna, Hidetsuna's younger brother died fighting for Okihisa.