Tadatsugu served Takeda Shingen. He was killed in Fourth Battle of Kawanakajima in 1561. His parentage is unclear, but he may have been the son of Hajikano Den'emon, who was himself killed at the Battle of Uedahara in 1548.
Son: Hajikano Masatsugu
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005