SATO Japanese Rice Koshihikari Niigata Prefecture Grown and Made in Japan. Sato’s standard rice product Koshihikari from Niigata Prefecture. It has a well-balanced taste and does not lose its flavor even when it gets cold, so it is suitable for lunch boxes and rice balls. Nutritional information display Energy 294kcal Protein 4.2g Fat 0g Carbohydrate 67.8g sodium (equivalent to salt) 0mg (0g). Best before date: 1 year from date of manufacture Storage method: Store at room temperature, avoiding direct sunlight, high temperature, and high humidity.