Seki Kazumasa

was a Japanese daimyō of the late Sengoku period through early Edo period, who was a retainer of the Oda and Toyotomi clans.

Positions

Kazumasa’s court title was . He took part in many of the major campaigns of the Toyotomi clan, serving as a yoriki under his brother-in-law Gamō Ujisato.

Military career

In the early Edo period, he served under the Tokugawa clan at the Sieges of Osaka. His domain of Kurosaka was confiscated in 1618, due to internal disturbances.

Death

Kazumasa died in 1625, but his nephew and adoptive son Ujimori was granted 5,000 koku and allowed to succeed to family headship as a high-ranking hatamoto.

References

• Fukuda, Chizuru (2005). Oie-sōdō. Tokyo: Chūōkōron-shinsha.
• "Ise-Kameyama han" on Edo 300 HTML (19 February 2008)

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