Kamehime

Kamehime (亀姫)
Personal details
Born	July 27, 1560 Sunpu
Died	August 1, 1625
Nationality	Japanese
Spouse	Okudaira Nobumasa
Children	Okudaira Iemasa (1577–1614) of Utsunomiya DomainM Matsudaira Ieharu (1579–1592) Matsudaira Tadaaki Okudaira Tadamasa Daughter married Okubo Tadatsune of Kisai Domain
Parent(s)	Father: Tokugawa Ieyasu Mother: Lady Tsukiyama
Military service
Battles/wars	Siege of Nagashino Suspended Ceiling Incident at Utsunomiya Castle

Kamehime (亀姫, 27 July 1560 – 1 August 1625) was the eldest daughter of Tokugawa Ieyasu, the founder and first shogun of the Tokugawa Shogunate of Japan, with his first wife, Lady Tsukiyama.^[1] She was the wife of Okudaira Nobumasa. She is primarily recognized as the eldest offspring of Ieyasu, notable for her active participation in the Siege of Nagashino and her significant role in the events leading to the downfall of Honda Masazumi.