Natsuka Masaie

Natsuka Masaie
長束 正家
Lord of Minakuchi Castle
In office
1585–1600
Personal details
Born1562
Owari Province
DiedNovember 8, 1600
Anraku-ji, Shiga Prefecture
Military service
Allegiance Niwa clan
Oda clan
Toyotomi clan
Western Army
RankGo-Bugyo
CommandsMinakuchi Castle
Battles/warsSiege of Takamatsu (1582)
Siege of Oshi (1590)
Battle of Sekigahara (1600)

Natsuka Masaie (長束 正家; 1562 November 8, 1600) was a daimyō in the Azuchi-Momoyama period. He served Niwa Nagahide and later Hideyoshi. He was one of the Go-Bugyō, or five commissioners, appointed by Toyotomi Hideyoshi.