- Born: 1551
- Died: 1575
- Son: Mochizuki Masayori
- Other names: Takeda Yoshikatsu
- Distinction: Takeda retainer
Nobumasa was a younger son of Takeda Nobushige and a nephew of Takeda Shingen. He was named by the latter as head of the Mochizuki family, which had come under Takeda control. He was present at the Battle of Nagashino and was killed in the fighting.
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005