Tanaka Domain
In 1601, Ieyasu made Sakai Tadatoshi castellan, with a "kokudaka" of 10,000 "koku". This marked the start of Tanaka Domain. Tadatoshi developed Fujieda-juku into a post station on the Tōkaidō, and as a castle town. He was so successful in his efforts that he was rewarded with a larger domain at Kawagoe in Musashi Province in 1607, and Tanaka Domain reverted to direct Shogunal control.