MatchaDB
Yamamasa Koyamaen logoKoicha (thick)

Yamamasa Koyamaen

Kasuga no Mukashi

Koicha (thick), sourced from Uji

SweetUmamiCreamyRichDelicate

$108.00 (30g)

~$3.60 per gram

View product

Grade

Koicha (thick)

Region

Uji

Sourcing

Map highlighting Uji, Japan

Uji, Japan

View the full sourcing map →

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.

More Koicha matcha from Uji

More from Yamamasa Koyamaen

View all Yamamasa Koyamaenproducts →