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Maison Koko

Premium Ceremonial Matcha (Ato Mukashi)

Ceremonial, sourced from Uji

From $60.00 (20g)

~$3.00 per gram

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Grade

Ceremonial

Region

Uji

Price in context

At $3.00 per gram, it costs more than 93% of the other 969 matchas in the database with a confirmed price and size. Among the 353 Uji matchas with a confirmed price, the median is $1.28 per gram, and this one is roughly 2.3× the regional median. Among Maison Koko's 34 matchas with a confirmed price, this is the 30th-cheapest per gram.

Compared across 970 products with a confirmed price and size, with yen, pound and euro prices converted to dollars. See how Uji compares · How we research

Sourcing

Map highlighting Uji, Japan

Uji, Japan

View the full sourcing map →

Composition

L-theanine

24.31 mg/g

Ceremonial-grade published estimate — Goto et al., upper-grade matcha samples, Tea Research Report No.80:23-28 (1994)

EGCG

59.3 mg/g

Ceremonial-grade published estimate — Goto et al., upper-grade matcha samples, Tea Research Report No.83:21-28 (1996)

Pricing as disclosed

20g — $60.00
50g — $120.00

Full details

Everything disclosed on the product page (7 fields)▾
Size
20g Tin; 50g Pouch
Price Aud
20g Tin: A64.99; 50g Pouch: A129.99
Price Note
Prices as listed in the brand's own storefront in AUD.
A Note On Packaging
Tin and pouch colours may vary. Colours are assigned at random and cannot be selected at this time.
Description
Description Crafted exclusively for Maison Koko by Shinsuke Tsuji, heir to the Tsujirihei Honten legacy. A bespoke blend developed for us alone, and one of the two highest expressions of our partnership with the house. Ato Mukashi is a koicha grade designation, marking matcha made in the traditional manner from leaves picked in the twenty days following the eighty-eighth night. Where the earlier picking gives weight, this one gives refinement. The result is elegant. Rich and deep , but carried with a lightness that keeps it from ever feeling heavy. Umami is generous without dominating, and a natural sweetness runs alongside it. Bitterness and astringency are minimal . Complex and composed, and best appreciated as koicha, where the layers have room to unfold. Dairy-Free, Gluten-Free, GMO-Free, Sugar-Free, Vegan, and Vegetarian. A note on packaging: Tin and pouch colours may vary. Colours are assigned at random and cannot be selected at this time. *Tasting notes and colour descriptions reflect general sensory perception and data provided by our supplier, and may vary by individual preference, preparation method, and seasonal batch. We do our best to describe each product as accurately as possible. *The image is for reference purposes only. The actual colour may vary slightly due to differences in the seasonal batch.
Storefront Tags
[ "discount-code-allowed", "Premium Ceremonial", "premium_powder" ]
Storefront Category
Premium Powder

Research notes

Imported 2026-10-05 from the brand's own Shopify storefront feed (https://maisonkoko.com/products.json); description is the brand's own copy. Archived prices are AUD as listed on that storefront; current prices are re-scraped from the live product page where the site allows it. Not individually hand-verified beyond the feed.

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