Marukyu-Koyamaen
Uji, Japan · ceremonial grade · $1.13/g
Marukyu-Koyamaen is a prestigious Uji tea house with top-grade ceremonial matcha. No public testing statement or COA located. Premium price (Isuzu ~$1.13/g; top grades $5 to $11/g).
Heavy metal test results
All data sourced from published COAs or third-party testing. Source, lab, and date shown for every value.
Data attribution: values presented as reported by the named source. Steady Matcha does not conduct or claim ownership of third-party test results.
Pros and cons
Pros
- Prestigious Uji heritage
- Wide range of ceremonial grades
Cons
- No public testing statement found
- Not organic
- Premium price
Where to buy
Quick facts
OriginUji, Japan
Gradeceremonial
Price$1.13/g
OrganicNo
3rd-party testedNo
COA publishedNo
Pesticide testedNo
Last verified: June 21, 2026