Collection: Marukyu Koyamaen

Marukyu Koyamaen, founded during the Genroku era, boasts over 300 years of tea-making tradition. From its origins as a small tea garden to nationwide distribution by the eighth generation, the company remains dedicated to crafting high-quality tea. With complete in-house control over cultivation and production, Marukyu Koyamaen ensures exceptional flavor and safety. Their commitment to excellence has earned them numerous awards, including the prestigious Minister of Agriculture, Forestry and Fisheries Award.