Rocky's Matcha vs Shizuoka Matcha Matcha: 2026 Comparison
Rocky's Matcha and Shizuoka Matcha both source their matcha from Shizuoka, Japan, making origin a neutral factor in this 2026 comparison. On price, Shizuoka Matcha is $1.53/g less expensive per gram ($1.80/g vs $0.27/g).
Verdict by Axis
No single overall winner is declared. The better choice depends on which axis matters most to you.
Price per gram
Shizuoka Matcha
Shizuoka Matcha is $1.53/g cheaper ($1.80/g vs $0.27/g).
Testing transparency
Tie / indeterminate
Both brands are rated Unrated. Equivalent disclosure level.
Published lead level
Tie / indeterminate
Neither brand has published a numeric lead value. Cannot compare.
Origin
Tie / indeterminate
Both brands source from Shizuoka. Same origin region.
Organic certification
Tie / indeterminate
Neither brand has a publicly confirmed organic certification.
Side-by-Side Spec Table
| Field | Rocky's Matcha | Shizuoka Matcha |
|---|---|---|
| Origin | Shizuoka, Japan | Shizuoka, Japan |
| Grade | Premium | Premium |
| Price per gram | $1.80/g | $0.27/gBetter |
| Transparency tier | -- | -- |
| Publishes numeric COA | No | No |
| Third-party tested | No | No |
| Organic certification | None | None |
| Lead (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Cadmium (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Arsenic (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Mercury (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Pesticide tested | No | No |
| Last verified | June 27, 2026 | June 27, 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 Rocky's Matcha nor Shizuoka Matcha has published numeric heavy metal values as of the last verification dates (June 27, 2026 and June 27, 2026 respectively). Without published ppb values, independent verification is not possible.
| Metal | Rocky's Matcha | Shizuoka Matcha |
|---|---|---|
| Lead | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Cadmium | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Arsenic | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 2026) |
| Mercury | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 27, 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: Rocky's Matcha June 27, 2026, Shizuoka Matcha June 27, 2026.
Price Comparison
Shizuoka Matcha is $1.53/g cheaper than Rocky's Matcha ($0.27/g vs $1.80/g, a 85% difference). At 30 servings per month, that is approximately $92/month in savings.
Detailed Analysis
Testing Transparency
No public testing statement has been found for Rocky's Matcha as of the last verification date. No public testing statement has been found for Shizuoka Matcha as of the last verification date.
Origin and Sourcing
Both Rocky's Matcha and Shizuoka Matcha source their leaf from Shizuoka. 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?
Both brands are at the same transparency tier (Unrated). Testing disclosure is not a differentiator between them. If price per gram is your priority: Shizuoka Matcha is the more affordable option at $0.27/g.
Frequently Asked Questions
Is Rocky's Matcha or Shizuoka Matcha cheaper?
Shizuoka Matcha is cheaper at $0.27/g vs $1.80/g per gram, a difference of $1.53/g. Prices verified as of 2026-06-27.
Does Rocky's Matcha publish lab results?
No public testing statement or COA has been found for Rocky's Matcha as of June 27, 2026.
Does Shizuoka Matcha publish lab results?
No public testing statement or COA has been found for Shizuoka Matcha as of June 27, 2026.
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.