Taste First.

The tea manufacturing plant of Yamamasa Koyamaen
is more a studio than just a factory,
because the place is filled with
passion and inquisitive minds.

Ours Matcha

Our ancestors owned a tea field and produced tea
from the beginning of the Edo era.
We have inherited their skills of manufacturing, processing,
evaluation and blending continue to
improve them to produce even better matcha.

Our Products

Yamamasa Koyamaen sells a variety of products including matcha and green tea (sencha, hojicha etc.), matcha drinks, and matcha sweets.