Authentic Japanese Matcha

Yamamasa Koyamaen Matcha: Authentic Uji Ceremonial Grade from a Historic Tea House

Discover Yamamasa Koyamaen Matcha, a respected Uji producer rooted in Kyoto’s tea tradition. With origins as tea farmers in the early Edo period and formal establishment in 1861, the company continues to oversee cultivation, processing, and stone-milling under the guiding principle of “Taste First.” Their matcha is crafted for those who value refined flavor, consistent quality, and genuine Japanese ceremonial tea.

How Yamamasa Koyamaen Matcha Are Made: Ingredients and Flavors

Yamamasa Koyamaen starts with carefully selected shade-grown tencha leaves, many sourced from their own gardens and partner farms in the Uji and southern Kyoto regions. The leaves undergo traditional processing, including brick-furnace drying that contributes subtle toasted notes, followed by precise stone-milling to achieve a fine particle size.

The sole ingredient is 100% pure Japanese green tea powder with no additives or colorants. Flavor profiles emphasize creamy mouthfeel, clear umami, natural sweetness, and balanced bitterness. Popular grades such as Ogurayama, Shikibu-no-Mukashi, Samidori, and Matsukaze offer distinct expressions ranging from mellow and floral to richer and more structured.

Why Yamamasa Koyamaen Matcha Stands Out

Yamamasa Koyamaen Matcha stands out through its complete control of the production process, house style that balances umami with subtle toasted complexity, and deep connections to tea ceremony traditions. The combination of careful leaf selection, traditional techniques, and a clear focus on taste creates a refined experience preferred by those seeking authentic Uji character.

Benefits of Yamamasa Koyamaen Matcha

When prepared as traditional usucha or koicha, Yamamasa Koyamaen Matcha offers a smooth, full-bodied experience with vibrant green color and layered umami. Many appreciate its creamy texture and clean finish that suits both formal tea practice and everyday enjoyment. As a pure stone-ground green tea, it supports a mindful daily ritual for lovers of high-quality plant-based beverages.

Yamamasa Koyamaen Matcha Real or Fake?

Authentic Yamamasa Koyamaen Matcha features clear product names (such as Ogurayama or Shikibu-no-Mukashi), proper Japanese packaging, and is supplied through authorized tea retailers. Counterfeit versions may lack accurate labeling, show dull color, or taste overly bitter or flat. Purchasing from established specialty Japanese tea shops or verified importers helps ensure you receive genuine product from this historic house.

How to Use Yamamasa Koyamaen Matcha

For usucha (thin tea), use about 1.5–2 grams of powder with 70–80 ml of water at approximately 80°C (176°F). Whisk vigorously with a bamboo chasen until frothy. For koicha (thick tea), use a higher ratio of powder to less water and mix gently into a creamy consistency. Store in a cool, airtight container away from light, heat, and moisture, and consume promptly after opening for best flavor.

Why Choose Yamamasa Koyamaen?

Buyers choose Yamamasa Koyamaen Matcha for its integrated approach—from field to finished powder—and its long-standing recognition within Japan’s tea ceremony community. Named teas (chamei) have been conferred by heads of multiple tea schools, reflecting trusted quality. The brand focuses on delivering tasty, well-balanced matcha at consistent standards rather than mass-market alternatives.

Our Offerings

Explore Our Range of Exquisite Matcha Products and Experiences

Variety of Matcha Grades

We provide an extensive selection of matcha grades, from everyday usucha to premium koicha for traditional ceremonies, catering to every matcha lover's preference.

Artisanal Craftsmanship

Our matcha is produced using traditional stone-grinding methods, ensuring a silky texture and vibrant color that exemplifies the artistry and attention to detail in our craft.

Educational Experiences

Join us for insightful workshops on matcha preparation and tasting, immersing yourself in the rich culture and techniques behind authentic Japanese green tea.

What Our Customers Say

Hear from Our Passionate Matcha Enthusiasts and Connoisseurs

Yamamasa Koyamaen has transformed my tea experience! The richness and depth of flavor are unmatched. It truly feels like a taste of Japan with every sip.

Maya Tanaka

The quality of matcha from Yamamasa Koyamaen is exceptional! It blends perfectly and has such a vibrant color. I can’t imagine enjoying a cup of matcha from anywhere else!

Hiroshi Nakamura

Where to Buy Yamamasa Koyamaen Matcha Near Me for Sale?

Authentic Yamamasa Koyamaen Matcha is available through specialized Japanese tea retailers, select online specialty stores that import directly, and authorized distributors in various countries. Confirm product names and packaging details, and check current availability with reputable sellers.

Experience the refined tradition of Yamamasa Koyamaen—crafted for those who appreciate genuine ceremonial-grade Uji tea.