Nobusada was a son of Takeda Shigen of Kai, perhaps the 6th but this is unclear. He succeeded [[Katsuraya Ujimoto]], who died without an heir, and became the lord of [[Katsurayama Castle]] in [[Suruga province|Suruga Province]]. | Nobusada was a son of Takeda Shigen of Kai, perhaps the 6th but this is unclear. He succeeded [[Katsuraya Ujimoto]], who died without an heir, and became the lord of [[Katsurayama Castle]] in [[Suruga province|Suruga Province]]. |