MatchaDB
Marukyu Koyamaen

Tomo no Shiro

From ¥3720 (40g) — ~$22.94 USD (converted, rate as of 2026-07-16)

Pricing as disclosed

Flagged inconsistencies on the brand's own page

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Everything disclosed on the product page

Official Page Title
Sohenryu School Favored Matcha Tomo no Shiro
Product Category Breadcrumb
Matcha > Matcha Favored by Tea Schools
Tea School Affiliation
Sohenryu Fushinan YUYUSAI Iemoto
Subheading Text
Tea Schools Favored Matcha
Stock Status
Currently out of stock and unavailable (as of page check on 2026-07-12)
Sizes And Prices JPY
{ "40g can": 3720, "100g can": 8650, "200g can": 16700 }
Package Dimensions
{ "40g can": "diameter 6cm x height 7cm", "100g can": "diameter 7cm x height 10cm", "200g can": "no dimensions given in the specs table (only 'Best before period: 7 months' shown, unlike every other size on this and other product pages which also list a 'Contents' dimension line)" }
Best Before Period
7 months (all sizes)
Order Limit
Products categorized as 'Matcha' are limited to 5 items per order
Storage Instructions
Store the matcha green tea in a dark and cool cabinet or in your refrigerator
Brewing Instructions
Links to separate 'Preparation of Matcha' page
Currency Display Options
[ "JPY", "USD", "EUR", "GBP", "CNY" ]
Account Requirement
Must register and log in to shop / purchase
Notable Detail
No 20g can size offered - smallest available size is 40g, unlike most other tea-school matchas which start at 20g
No Cultivar Region Harvest Or Tasting Notes Disclosed
true

Research notes

Starts at 40g rather than 20g - the only tea-school matcha in this batch without a 20g entry size. No cultivar, region, tasting notes, awards, or reviews disclosed.

Secondary sources

Veggiekins (YouTube)review
{
  "tier": "unconfirmed",
  "notes": "Confirmed tested in 'Taste Test Part 6', but this session could not retrieve the specific tier/verdict given (no transcript access)."
}
Source →
Meredith Mao (YouTube)review
{
  "notes": "Named in title/description as one of the best matcha brands she'd rebuy, from a 34-powder collection review. Specific product/score not retrievable without transcript access."
}
Source →