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© 2026 Yuri Matcha. All data independently researched and verified. Not affiliated with any matcha brand. hello@yurimatcha.com

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  2. Kettl (US retailer)
  3. Seion
VerifiedCeremonialBest for Usucha

Seion

Sold by Kettl (US retailer)

Lowest in stock: $1.38/g at Kettl

Similar on Amazon

Ippodo Ummon-no-Mukashi

A different tea of a similar grade — this one isn't sold on Amazon · 20g

Buy on Amazon

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A Nishio single-source matcha with a soft, integrated profile that can move between straight preparation and milk.

Kettl logo

Kettl Seion

40g tin · Nishio

Editorial verdict

One of the safer premium picks for people who want a refined matcha that still works as a latte base.

Best for

  • Versatile across use cases
  • Balanced sweetness and body
  • Good value per gram

Skip if

  • Less dramatic than top Uji options
  • Not the deepest koicha choice

Where to Buy

1 option
  • Kettl

    US retailerIn StockVerified 4d ago

    $55.00 / 40g tin

    $1.38/g

    Visit shop →
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Prices may vary. We may earn a commission on purchases. Learn more about our affiliate disclosure

USD amounts are approximate, converted at rates from 2026-10-13. You pay the price shown by the seller in their own currency.

Quick Facts

Origin
Nishio
Harvest
First-flush tencha
Milling
Stone-milled
Tasting notes
Creamy oats, almond, savory palm heart, soft sweetness
Price/gram
$1.38
Package
40g tin
Price
$55.00 / 40g tin
Availability
in-stock
Last verified
Apr 2, 2026

Flavor Profile

Based on producer notes and drinker reviews

Source: kettl.co

Use casesUsuchaLatteCold-Whisked

Also sold as

Seion Matcha

Tasting Notes

Creamy oats, almond, savory palm heart, soft sweetness

Price & Availability

Tracked across 1 merchant

Price trend

$55.00

Range: $48.95 — $55.00

Mar 31Oct 10
MerchantPricePer gramStatusChecked
kettl· 40g tin$55.00$1.38/gIn StockOct 10, 2026

Pros & Cons

Pros

  • Versatile across use cases
  • Balanced sweetness and body
  • Good value per gram

Cons

  • Less dramatic than top Uji options
  • Not the deepest koicha choice

Similar Blends

Other blends from Nishio

Aichi Nishio Matcha

Aichi Nishio Matcha

Ujien¥3,780

Asahi-no-Mukashi

Asahi-no-Mukashi

Nanzanen¥7,128

Chawa

Chawa

Saijoen¥1,701

Chiyogi no Mukashi

Chiyogi no Mukashi

Shizuoka Chaen

Trust & Verification

Last verified
April 2, 2026
Method
official_website
Sources used
1 source
Last change
baseline_record
How we verify data →

Change Log

baseline_record

Seeded from official source set

Via official_website

Mar 18, 2026

by yurimatcha-editor

Sources (1)

Seion Matcha product page — Kettl

Accessed Mar 18, 2026Confidence: 95%

Supports: Current price, package size, origin, cultivar, producer positioning, and storefront notes

Frequently Asked Questions

What does Seion taste like?

Creamy oats, almond, savory palm heart, soft sweetness

Where does Seion come from?

Seion is sourced from Nishio, Japan.

How much does Seion cost?

Seion is priced at $55.00 for 40g tin at Kettl ($1.38/g).

What is Seion best for?

Seion is recommended for usucha. Thin tea — the standard way to prepare matcha, whisked with about 2g of powder and 70ml of water.

Where can I buy Seion?

Seion is sold by Kettl, a US retailer. Current availability: in-stock.

Quick Facts

Origin
Nishio
Harvest
First-flush tencha
Milling
Stone-milled
Tasting notes
Creamy oats, almond, savory palm heart, soft sweetness
Price/gram
$1.38
Package
40g tin
Price
$55.00 / 40g tin
Availability
in-stock
Last verified
Apr 2, 2026

Trust & Verification

Last verified
April 2, 2026
Method
official_website
Sources used
1 source
Last change
baseline_record
How we verify data →

Where to Buy

Kettl

$55.00 / 40g tin

Not on Amazon — similar on Amazon:

Ippodo Ummon-no-Mukashi

Amazon US / 20g

Kettl logo

Kettl

Sold by · US retailer

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