The area of present-day Sakata was the location of the
provincial capital of ancient
Dewa Province, although the precise location has yet to be discovered by archaeologists. A port at the mouth of the Mogami River is known to have existed since the
Kamakura period. Although silting rendered it less important in the
Muromachi period, the area developed as a major center for the coastal trade during the
Edo period. By the early
Meiji period, the Honma clan, a local merchant clan, dominated trade and emerged as the largest landholder in Japan. Traces of their powerful influence on Sakata City can still be seen across the city. This includes the Honma Museum and The Honma Gardens located in the downtown area. With the establishment of the modern municipalities system after the start of the Meiji period, the area was organized as Sakata Town under
Akumi District, Yamagata Prefecture in 1878. Approximately 80% of the town was destroyed by the
1894 Shōnai earthquake and subsequent fires. The modern city of Sakata was founded on April 1, 1933.
World War II The city largely escaped damage during
World War II, save for a lone
air raid on its port district on August 10, 1945, which left 30 people dead or missing. On September 20, 1944, over 200 British prisoners of war transfer to the newly created POW camp, known officially as Sakata Branch Camp (Sendai 9-B). The British would later be joined by American, Dutch and Australian POW's. The camp was liberated in September 1945. The camp was originally established as Tokyo 22B, jurisdictional transferred to
Sendai on April 14, 1945. The camp roster included: • 15 Americans, no deaths • 248 British, 13 deceased • 5 Dutch, no deaths • 26 Australians, 5 deceased Most of the POW's were transferred from camps in the
Osaka and
Tokyo area and many had survived the sinking of the steamships and . The men were used as forced labor at the Port of Sakata and some worked for Nittsu, also known as
Nippon Express, still operating in Japan today.
After World War II On October 29, 1976, Sakata suffered from a major fire which gutted 22.5 hectares of its city center, destroying 1,774 buildings and injuring 964 people (and one fatality). On November 1, 2005, the towns of
Hirata,
Matsuyama, and
Yawata (all from
Akumi District) were merged into Sakata. ==Government==