Yamamasa Koyamaen

Founded in Uji, Kyoto, Yamamasa Koyamaen traces its roots to the early Edo period, when the Koyama family first began cultivating tea in one of Japan's most celebrated tea-growing regions. Today, the company remains dedicated to an integrated approach to matcha production, overseeing every stage from tea cultivation and tencha production to blending and stone milling. Known for its longstanding relationships with Japanese tea schools and its emphasis on flavour above all else, Yamamasa Koyamaen has earned a reputation for producing matcha that balances tradition, craftsmanship, and exceptional drinking quality.