Naitō Masatoyo

Naitō Masatoyo
Painting of Japanese samurai, Naitō Masatoyo, possibly painted in the 1560’s
Native name
内藤 昌豊
Birth nameKudō Sukenaga
NicknameNaitō Masahide
Born1522 (1522)
DiedJune 29, 1575(1575-06-29) (aged 52–53)
Allegiance Takeda clan
ConflictsSiege of Minowa (1566)
Battle of Mikatagahara (1573)
Battle of Nagashino (1575)

Naitō Masatoyo (内藤 昌豊) also known as Naitō Masahide (内藤 政秀) (1522 – June 29, 1575) was a Japanese samurai of the Sengoku period. He was known as one of the "Twenty-Four Generals of Takeda Shingen". Masatoyo was the second son of Takeda Nobutora's senior retainer, Kudō Toratoyo. He was first called Kudō Sukenaga. The family's fortunes fell when Toratoyo lost favor with Nobutora and was killed by him.