Hoshino Seichaen vs Kettl
Hoshino Seichaen sources from Uji, Japan while Kettl sources from Uji, Yame, Shizuoka, Shiga, Japan, giving each brand a distinct terroir and flavor profile. On price, Hoshino Seichaen is $0.50/g less expensive per gram ($2.25/g vs $2.75/g).
At a Glance
Hoshino Seichaen
- Origin
- Uji, Japan
- Grade
- Ceremonial
- Price per gram
- $2.25/g
- Organic
- ORGANIC
- Testing
- No public testing information found
- Last verified
- June 27, 2026
Kettl
- Origin
- Uji, Yame, Shizuoka, Shiga, Japan
- Grade
- Ceremonial
- Price per gram
- $2.75/g
- Organic
- Not specified
- Testing
- No public testing information found
- Last verified
- June 27, 2026
Key Differences
Price per gram
Better valueHoshino Seichaen
$2.25/g
Kettl
$2.75/g
Hoshino Seichaen is $0.50/g less per gram (18% difference).
Origin
DifferentHoshino Seichaen
Uji, Japan
Kettl
Uji, Yame, Shizuoka, Shiga, Japan
Hoshino Seichaen sources from Uji, Japan. Kettl sources from Uji, Yame, Shizuoka, Shiga, Japan. Different growing regions produce distinct flavor profiles.
Organic certification
CertifiedHoshino Seichaen
ORGANIC
Kettl
Not specified
Hoshino Seichaen holds organic certification. Kettl does not have a publicly confirmed organic certification.
Testing transparency
More transparentHoshino Seichaen
No public testing information found
Kettl
No public testing information found
Kettl discloses more testing information. Lower transparency tier means more public disclosure.
Which Should You Choose?
Choose Hoshino Seichaen if:
- You want the lower price per gram
- Organic certification matters to you
Choose Kettl if:
- Testing transparency is important to you
Heavy Metal Testing
Hoshino Seichaen
No published numeric heavy metal results found.
Last checked June 27, 2026.
Kettl
No published numeric heavy metal results found.
Last checked June 27, 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: Hoshino Seichaen June 27, 2026, Kettl June 27, 2026.
Full Comparison
| Attribute | Hoshino Seichaen | Kettl |
|---|---|---|
| Origin and Production | ||
Origin | Uji, Japan | Uji, Yame, Shizuoka, Shiga, Japan |
Grade | Ceremonial | Ceremonial |
Country | Japan | Japan |
Region | Uji | Uji, Yame, Shizuoka, Shiga |
| Price and Value | ||
Price per gram? | $2.25/g | $2.75/g |
Price as of | 2026-06-27 | 2026-06-27 |
| Organic Certification | ||
Organic status | ORGANIC | -- |
| Testing and Transparency | ||
Testing transparency | -- | -- |
Publishes numeric lab results | -- | -- |
Third-party testing disclosed | -- | -- |
Pesticide testing | -- | -- |
Published lead test result | No published results found (checked June 27, 2026) | No published results found (checked June 27, 2026) |
Published cadmium test result | No published results found (checked June 27, 2026) | No published results found (checked June 27, 2026) |
Published arsenic test result | No published results found (checked June 27, 2026) | No published results found (checked June 27, 2026) |
Published mercury test result | No published results found (checked June 27, 2026) | No published results found (checked June 27, 2026) |
Last verified | June 27, 2026 | June 27, 2026 |
Frequently Asked Questions
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.