Ōkubo

Ōkubo (大久保), also Okubo, Ookubo and Ohkubo, is a Japanese surname. Notable people with the surname include: Ōkubo clan Ōkubo Tadayo (1532–1594), Japanese daimyō of the Sengoku period Ōkubo Tadasuke (1537–1613), Japanese daimyō of the Sengoku and Edo periods Ōkubo Nagayasu (1545–1613), Japanese samurai of the Edo period Ōkubo Tadachika (1553–1628), Japanese daimyō of the Sengoku and Edo periods Ōkubo Tadataka (1560–1639), Japanese samurai of the Sengoku and Edo periods Ōkubo Tadazane (1778–1837...