真田氏
During the Sengoku period (c. 1467 – c. 1600), the area was hotly contested between the forces of the Uesugi clan based in Echigo Province and the Takeda clan based in Kai Province. The several Battles of Kawanakajima between Uesugi Kenshin and Takeda Shingen were fought near here. During the Edo period (1603 and 1868), much of the area came under the control of the Sanada clan based at Matsushiro Domain. The area suffered from flooding in 1742, and from a destructive earthquake in 1847.