Yamagata Prefecture is located in the southwest corner of Tohoku, facing the Sea of Japan.
The city of Tsuruoka, the towns of Fujishima, Haguro and Kushibiki and the village of Asahi (all from Higashitagawa District) and the town of Atsumi from Nishitagawa District merged into the city of Tsuruoka.
Yamagata Prefecture is the largest producer of cherries and pears in Japan.