Steady Matcha

Maison Midori vs Marukyu-Koyamaen

Maison Midori and Marukyu-Koyamaen both source their matcha from Uji, Japan, making origin a neutral factor in this 2026 comparison.

Verified using public brand and product information.Last verified: Maison Midori Date unknown, Marukyu-Koyamaen June 24, 2026.
View Maison MidoriView Marukyu-Koyamaen

At a Glance

Maison Midori

View full profile
Origin
Uji, Japan
Grade
Latte
Price per gram
Price not available
Organic
Not certified
Testing
No public testing information found

Marukyu-Koyamaen

View full profile
Origin
Uji, Japan
Grade
Ceremonial
Price per gram
$1.13/g
Organic
Not certified
Testing
No public testing information found
Last verified
June 24, 2026

Key Differences

Price per gram

Not enough information

Maison Midori

Price not available

Marukyu-Koyamaen

$1.13/g

Marukyu-Koyamaen has published pricing. No pricing information is available for Maison Midori.

Testing transparency

More transparent

Maison Midori

No public testing information found

Marukyu-Koyamaen

No public testing information found

Marukyu-Koyamaen discloses more testing information. Lower transparency tier means more public disclosure.

Which Should You Choose?

Choose Marukyu-Koyamaen if:

  • You want visible price-per-gram information
  • Testing transparency is important to you

Either may work if:

  • Your main priority is Uji origin

Heavy Metal Testing

Maison Midori

No published numeric heavy metal results found.

Marukyu-Koyamaen

No published numeric heavy metal results found.

Last checked June 24, 2026.

Source: brand-published COAs and independent test results. Values are from specific batches and dates. The absence of published data does not indicate safety or danger. Last verified: Maison Midori Date unknown, Marukyu-Koyamaen June 24, 2026.

Full Comparison

AttributeMaison MidoriMarukyu-Koyamaen
Origin and Production
Origin
Uji, JapanUji, Japan
Grade
LatteCeremonial
Country
JapanJapan
Region
UjiUji
Price and Value
Price per gram?
--$1.13/g
Price as of
--2026-06
Testing and Transparency
Testing transparency
----
Publishes numeric lab results
----
Third-party testing disclosed
----
Pesticide testing
----
Published lead test result
No published results found (checked Date unknown)No published results found (checked June 24, 2026)
Published cadmium test result
No published results found (checked Date unknown)No published results found (checked June 24, 2026)
Published arsenic test result
No published results found (checked Date unknown)No published results found (checked June 24, 2026)
Published mercury test result
No published results found (checked Date unknown)No published results found (checked June 24, 2026)
Last verified
Date unknownJune 24, 2026

1 field with no available data are hidden.

Frequently Asked Questions

What is the price of Maison Midori vs Marukyu-Koyamaen?

Marukyu-Koyamaen is priced at $1.13/g. Maison Midori does not have a published price per gram available.

Does Maison Midori publish lab results?

No public testing statement or COA has been found for Maison Midori as of date unknown.

Does Marukyu-Koyamaen publish lab results?

No public testing statement or COA has been found for Marukyu-Koyamaen as of June 24, 2026.

Is Maison Midori or Marukyu-Koyamaen organic?

Marukyu-Koyamaen holds None certification. Maison Midori does not have a publicly confirmed organic certification as of the last verification date.

Maison Midori full profileMarukyu-Koyamaen full profileMaison Midori alternativesMarukyu-Koyamaen alternativesAll brandsAll comparisons

Related comparisons

Brands with published COAMost transparent brandsBrands by originSteady batch COA

All data in this comparison is sourced from publicly available COAs, brand websites, and independent test results. Every safety data point carries its source and last-verified date. Steady Matcha does not conduct or claim ownership of third-party test results for other brands. Brand information changes: verify current status before purchasing.