Uji Marukyu Koyamaen Matcha Seiran, Bagged, 100g x 4 bags Koyamaen Expiration date: February 2026 or later Please check the photos for details. It is stored in the refrigerator, but it will be shipped at room temperature, so please understand. Please purchase if you understand that it is stored by an individual. Powdered green tea matcha Manufacturer: Marukyu Koyamaen Co., Ltd. (Uji City, Kyoto Prefecture)