was a Japanese samurai of the Sengoku period, who was the younger brother of Takeda Shingen, the ruler and daimyo of Kai Province. He is known as one of the "Twenty-Four Generals of Takeda Shingen".[1] Nobutatsu also served under Shingen's son and de facto heir, Takeda Katsuyori. He fought at Nagashino in 1575.