Collection: Marukyu Koyamaen Matcha Collection | Luna Matcha

Founded in the Genroku era (1688–1704), Marukyu Koyamaen has cultivated and refined the art of tea production in Uji, Kyoto for over three centuries. Beginning with Kyujiro Koyama’s dedication to growing exceptional tea, each generation has advanced cultivation and processing methods—preserving the authentic Ujicha tradition while pursuing uncompromising quality. Today, Koyamaen is recognized among Japan’s foremost producers of fine matcha, trusted by tea masters and enthusiasts alike.

The company’s philosophy, “Making teas with quality as the highest priority,” continues to guide every step of production—from the tea fields to the final grind. Their teas have earned numerous awards, including 22 first prizes at Japan’s National Tea Competition and 9 first prizes at the Kansai Regional Tea Competition. Certified under ISO 22000 and JAS Organic Standards, Marukyu Koyamaen combines tradition and scientific precision to ensure consistent quality and safety.

Popular Varieties We Carry

• Marukyu Koyamaen Matcha Eiju — Elegant and refined with deep umami and a smooth finish. Recommended for both koicha (thick tea) and usucha (thin tea).
• Marukyu Koyamaen Matcha Unkaku — Soft, sweet aroma with a rich, layered flavor. Perfect for koicha and usucha, suitable for formal tea gatherings.
• Marukyu Koyamaen Matcha Kinrin — Full-bodied with complex umami and a lingering freshness. Enjoyable as usucha or prepared as a lighter koicha.
• Marukyu Koyamaen Matcha Wako — Bright aroma and gentle flavor with a smooth, clean finish. Ideal for usucha, pairing beautifully with Japanese and Western confections.
• Marukyu Koyamaen Matcha Isuzu — Balanced and approachable with mild bitterness and mellow umami. Best for usucha; also delightful in lattes and sweets.
• Marukyu Koyamaen Matcha Aoarashi — Light, refreshing taste with a crisp finish. Designed for usucha and excellent for blending into milk-based drinks or desserts. (Also searched as “marukyu koyamaen aoarashi matcha.”)

Why Shop Marukyu Koyamaen at Luna Matcha?

• Authenticity: Directly imported from Uji, Kyoto under authorized partnership.
• Freshness: Properly stored and shipped quickly within the U.S. to preserve quality.
• Expertise: Guided by our passion for authentic Japanese tea culture.

From daily enjoyment to formal tea gatherings, Luna Matcha brings the artistry of Marukyu Koyamaen to your cup—preserving the taste, history, and craftsmanship of Kyoto’s finest matcha tradition.