Shinjo (新庄市; -shi) is a city located in Yamagata, Japan.
One of the premier festivals of Yamagata Prefecture, Shinjo Matsuri (or Shinjo Festival) is a Summertime (late August) celebration that has occured annually since 1755.
The floats are judged and the three winners displayed in Shinjo Staion, and the Shinjo History Center.