米澤藩
The area of present-day Yonezawa was part of ancient Dewa Province and was controlled in the Sengoku period by the Date clan. The famed warlord Date Masamune was born in Yonezawa. During the Edo period, the area became Yonezawa Domain under the Tokugawa shogunate, ruled by the Uesugi clan. After the start of the Meiji period, the area was organized into Minamiokitama District, Yamagata Prefecture.