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Maison Koko

Premium Ceremonial Matcha (Seimei Cultivar)

Ceremonial, sourced from Yame, Seimei cultivar

Smooth

From $65.00 (30g)

~$2.17 per gram

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Grade

Ceremonial

Cultivar

Seimei

Region

Yame

Price in context

At $2.17 per gram, it costs more than 86% of the other 969 matchas in the database with a confirmed price and size. Among the 72 Yame matchas with a confirmed price, the median is $1.22 per gram, and this one is roughly 1.8× the regional median. Among Maison Koko's 34 matchas with a confirmed price, this is the 25th-cheapest per gram.

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

Sourcing

Map highlighting Yame, Japan

Yame, Japan

View the full sourcing map →

Tasting notes

Style: Balanced, refreshing, elegantly smooth, Finish: Refined, soft, and gently lingering

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

30g — $65.00
30g — $60.00
100g — $176.00

Full details

Everything disclosed on the product page (10 fields)▾
Size
30g Tin; 30g Pouch; 100g Pouch
Price Aud
30g Tin: A69.99; 30g Pouch: A64.99; 100g Pouch: A189.99
Price Note
Prices as listed in the brand's own storefront in AUD.
Best For
Daily use, traditional tea ceremonies, and matcha lattes
Cultivar
100% Seimei (found in less than 1% of matcha in Japan)
A Note On Packaging
Tin and pouch colours may vary. Colours are assigned at random and cannot be selected at this time.
Flavor Profile
[ "Style: Balanced, refreshing, elegantly smooth", "Finish: Refined, soft, and gently lingering" ]
Description
Description One of the finest matchas in the Maison Koko range, a rare and beautifully balanced ceremonial matcha crafted from the Seimei cultivar, found in less than 1% of all matcha produced in Japan , grown in Yame, Fukuoka, one of Japan's most esteemed tea regions. This is a matcha of quiet refinement. Shade-grown to develop a vibrant, luminous green colour and finely ground to achieve a silky smooth texture and a frothy, clean finish. It opens with a soft, clean aroma before revealing a well-rounded flavour , delicate sweetness with a natural milkiness, mild astringency gently balanced by moderate umami, finishing with a refined elegance that lingers softly. A well-balanced matcha with both freshness and depth, as rewarding on the first cup as the hundredth. Best for: Daily use, traditional tea ceremonies, and matcha lattes Cultivar: 100% Seimei (found in less than 1% of matcha in Japan) Style: Balanced, refreshing, elegantly smooth Finish: Refined, soft, and gently lingering 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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