The Okubo were descended from the Utsunomiya family and were for a time known as the Utsu. They were long-time retainers of the Matsudaira family and in the service of Tokugawa Ieyasu achieved much success. A scandal centered around the Okubo that culminated in the 1614 dispossessing of Okubo Tadachika was a nearly fatal blow to that family's position under the Tokugawa.
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The Okubo were descended from the [[Utsunomiya clan|Utsunomiya]] family and were for a time known as the Utsu. They were long-time retainers of the [[Matsudaira clan|Matsudaira]] family and in the service of [[Tokugawa Ieyasu]] achieved much success. A scandal centered around the Okubo that culminated in the [[1614]] dispossessing of [[Okubo Tadachika]] was a nearly fatal blow to that family's position under the [[Tokugawa clan|Tokugawa]].