Yamasai is an onigiri  rice ball specialty shop that carefully forms each rice ball using rice cooked in a traditional hagama pot.

This shop uses local ingredients from Yamagata prefecture, the Okitama region, and Nanyo city to deliver the delicious foods and charms of the region through their rice balls.

The menu changes according to the season, capturing the full flavor of the ingredients.

The rice balls are made after an order is placed, so you can enjoy them freshly-made with a delicious taste.