Nagao Masakage was the head of the Ueda Nagao clan following the Sengoku period of the 16th century of Japan. He was the husband of Aya-Gozen and the birth father of Uesugi Kagekatsu, Kenshin's successor.
- Occupation
- samurai
- Citizenship
- Japan
- Born
- 1526
- Died
- August 11, 1564, August 21, 1564
