- Died: 1507
Tomotsune served Hosokawa Masamoto. Supported by the Miyoshi he campaigned against Hatakeyama Yoshihide in Yamato province but was cornered and killed following the assassination of Masamoto in 1507.
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005