was a Japanese daimyo of the early Edo period. His court title was Musashi no Kami. Terumasa was also known by the nickname saigoku no shogun, or, ‘The Shogun of Western Japan’. Terumasa fought in many of the battles of the late Azuchi-Momoyama Period, and due to his service at the Battle of Sekigahara, received a fief at Himeji.