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Yamamasa Koyamaen logoKoicha (thick)

Yamamasa Koyamaen

Kasuga no Mukashi

Koicha (thick), sourced from Uji

SweetUmamiCreamyRichDelicate

$108.00 (30g)

~$3.60 per gram

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Grade

Koicha (thick)

Region

Uji

Price in context

At $3.60 per gram, it costs more than 95% 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 2.8× the regional median. Among Yamamasa Koyamaen's 5 matchas with a confirmed price, this is the 4th-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

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Tasting notes

As koicha: intense creaminess and uniquely delicious mildness, transforming into an explosive, majestic full-bodied sensation that lingers on the palate. As usucha: 'less mild and sweet than the previous tea [Chajyu-no-Mukashi]' but 'far more so than the next one, Kaguraden' (Sazen's own comparative ranking of its top-tier matchas). Ujichamatcha describes: strong umami and rich, deep flavour, delightful fresh aroma described as 'mirume-ka' (young bud fragrance).

Pricing as disclosed

30g — $108.00

Full details

Everything disclosed on the product page (13 fields)▾
Grade
Koicha (thick tea) grade Uji matcha
Region
Kyoto Prefecture, Japan
Maker
Yamamasa Koyamaen
Size Packaging
30 g, branded can
Ingredients
Green tea powder (100%)
Shelf Life
Best before DEC/2026
Tasting Notes
As koicha: intense creaminess and uniquely delicious mildness, transforming into an explosive, majestic full-bodied sensation that lingers on the palate. As usucha: 'less mild and sweet than the previous tea [Chajyu-no-Mukashi]' but 'far more so than the next one, Kaguraden' (Sazen's own comparative ranking of its top-tier matchas). Ujichamatcha describes: strong umami and rich, deep flavour, delightful fresh aroma described as 'mirume-ka' (young bud fragrance).
Brewing Instructions
Usucha: 1.5-2 g with 70 ml of 80C water, whisk vigorously until frothy. Koicha: 3.5-4 g with 30 ml of 80C water, mix gently until creamy. Consume all tea within one month of opening.
Customer Rating
5.0 out of 5 stars (1 review) - Sazen Tea
Price
$119.99 USD for 30 grams in tin can packaging (Ujichamatcha.com, listed as currently sold out)
Shipping
Free shipping over $70, ships from California (Ujichamatcha)
Name Meaning
Name translates to roughly 'Kasuga of the Past,' evoking reverence for traditional tea preparation
Made From
Young tea buds (per the 'mirume-ka' young-bud-fragrance description)

Research notes

Sazen Tea's page provides an explicit internal ranking ('less mild than Chajyu-no-Mukashi, more mild than Kaguraden'), which is a useful relative-grade signal not present on other retailer pages. Ujichamatcha supplies price/size; general web summaries supply name-meaning context.

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