Marukyu-Koyamaen vs Steady Matcha Matcha: 2026 Comparison
Marukyu-Koyamaen and Steady Matcha both source their matcha from Uji, Japan, making origin a neutral factor in this 2026 comparison. On testing transparency, Marukyu-Koyamaen (Tier 4) discloses more than Steady Matcha (Tier 99), though neither publishes a full numeric ppb COA. On price, Steady Matcha is $0.24/g less expensive per gram ($1.13/g vs $0.89/g). Note: Steady Matcha is a pre-launch brand. Its COA will be published at launch (September 2026). No numeric heavy metal values are available before that date.
Verdict by Axis
No single overall winner is declared. The better choice depends on which axis matters most to you.
Price per gram
Steady Matcha
Steady Matcha is $0.24/g cheaper ($1.13/g vs $0.89/g).
Testing transparency
Marukyu-Koyamaen
Marukyu-Koyamaen is Tier 4 vs Launching (COA pending) for Steady Matcha. Lower tier number means more disclosure.
Published lead level
Tie / indeterminate
Neither brand has published a numeric lead value. Cannot compare.
Origin
Tie / indeterminate
Both brands source from Uji. Same origin region.
Organic certification
Steady Matcha
Steady Matcha holds ORGANIC certification. Marukyu-Koyamaen does not have a publicly confirmed organic certification.
Side-by-Side Spec Table
| Field | Marukyu-Koyamaen | Steady MatchaUS |
|---|---|---|
| Origin | Uji, Japan | Uji, Japan |
| Grade | Ceremonial | Ceremonial |
| Price per gram | $1.13/g | $0.89/gBetter |
| Transparency tier | Tier 4 | Launching |
| Publishes numeric COA | No | No |
| Third-party tested | No | YesBetter |
| Organic certification | None | ORGANIC |
| Lead (published) | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Cadmium (published) | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Arsenic (published) | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Mercury (published) | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Pesticide tested | No | Yes |
| Last verified | June 24, 2026 | June 22, 2026 |
Origin
Grade
Price per gram
Transparency tier
Publishes numeric COA
Third-party tested
Organic certification
Lead (published)
Cadmium (published)
Arsenic (published)
Mercury (published)
Pesticide tested
Last verified
Heavy Metals and Safety Disclosure
Neither Marukyu-Koyamaen nor Steady Matcha has published numeric heavy metal values as of the last verification dates (June 24, 2026 and June 22, 2026 respectively). Without published ppb values, independent verification is not possible.
| Metal | Marukyu-Koyamaen | Steady Matcha |
|---|---|---|
| Lead | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Cadmium | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Arsenic | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
| Mercury | Not publicly published (checked June 24, 2026) | COA publishing at launch (Sept 2026) |
Source: brand-published COAs and independent test results. Values are from specific batches and dates. Absence of published data does not indicate safety or danger. Last verified: Marukyu-Koyamaen June 24, 2026, Steady Matcha June 22, 2026.
Price Comparison
Steady Matcha is $0.24/g cheaper than Marukyu-Koyamaen ($0.89/g vs $1.13/g, a 21% difference). At 30 servings per month, that is approximately $14/month in savings.
Detailed Analysis
Testing Transparency
No public testing statement has been found for Marukyu-Koyamaen as of the last verification date. Steady Matcha is a pre-launch brand. Its COA will be published at launch (September 2026). No numeric values are available before that date.
Origin and Sourcing
Both Marukyu-Koyamaen and Steady Matcha source their leaf from Uji. Origin is a neutral factor in this comparison. Flavor and quality differences, if any, are more likely to reflect grade, harvest timing, and processing than regional terroir.
Which Should You Buy?
If testing transparency is your priority: Marukyu-Koyamaen (Tier 4) discloses more than Steady Matcha (Launching (COA pending)). If price per gram is your priority: Steady Matcha is the more affordable option at $0.89/g. If organic certification matters to you: Steady Matcha holds ORGANIC certification. Marukyu-Koyamaen does not have a publicly confirmed organic certification. Note: Steady Matcha is a pre-launch brand shipping September 2026. If you need matcha now, Marukyu-Koyamaen is available immediately.
Frequently Asked Questions
Is Marukyu-Koyamaen or Steady Matcha cheaper?
Steady Matcha is cheaper at $0.89/g vs $1.13/g per gram, a difference of $0.24/g. Prices verified as of 2026-06.
Does Marukyu-Koyamaen publish lab results?
No public testing statement or COA has been found for Marukyu-Koyamaen as of June 24, 2026.
Does Steady Matcha publish lab results?
Steady Matcha is a pre-launch brand. Its COA will be published at launch (September 2026). No numeric results are available before that date.
Which is third-party tested: Marukyu-Koyamaen or Steady Matcha?
Steady Matcha is third-party tested. Marukyu-Koyamaen does not have a confirmed third-party testing status as of the last verification date.
Is Marukyu-Koyamaen or Steady Matcha organic?
Steady Matcha holds ORGANIC certification. Marukyu-Koyamaen does not have a publicly confirmed organic certification as of the last verification date.
Related comparisons
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.