- Titles: Ise no kami
- Distinction: Date retainer
Muneyasu was a son of Nakajima Munetada and served Date Terumune and, later, Date Masamune. On the occasion of campaign against the Sôma family, Muneyasu was given Kanayama castle and a stipend of 2,000 koku.
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005