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Yamamasa Koyamaen logoCeremonial

Yamamasa Koyamaen

Ogurayama

Ceremonial, sourced from Uji, Samidori cultivar

SweetUmamiGrassyNuttyMarineCreamySmoothRichDelicateBitter

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Grade

Ceremonial

Cultivar

Samidori

Region

Uji

Sourcing

Map highlighting Uji, Japan

Uji, Japan

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Tasting notes

Mild in character with sweet, creamily full-bodied, delicate flavours; customer reviews (quoted on the page) note sweet, nutty aromas/flavors and, when served cooled, nori/oceanic and minerally, grassy, umami notes.

Delicate balance of umami and sweetness, velvety texture, lingering refined finish; refined sweetness, low bitterness, layered depth.

Deep umami with a smooth, full-bodied texture and minimal astringency.

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)

Full details

Everything disclosed on the product page (17 fields)
Grade
Ceremonial Grade Usucha; widely described as Yamamasa Koyamaen's flagship and best-selling ceremonial matcha
Region
Kyoto Prefecture, Japan (Uji)
Maker
Yamamasa Koyamaen (founded 1861)
Item Code
MYK008 (Sazen)
Ingredients
Green tea powder (100%)
Shelf Life
Best before JAN/2027
Tasting Notes Sazen
Mild in character with sweet, creamily full-bodied, delicate flavours; customer reviews (quoted on the page) note sweet, nutty aromas/flavors and, when served cooled, nori/oceanic and minerally, grassy, umami notes.
Tasting Notes Ujichamatcha
Delicate balance of umami and sweetness, velvety texture, lingering refined finish; refined sweetness, low bitterness, layered depth.
Tasting Notes General Web
Deep umami with a smooth, full-bodied texture and minimal astringency.
Brewing Instructions
1.5-2 g matcha with 70 ml of 80C water, whisk vigorously until frothy; sift before use; consume within one month after opening.
Customer Rating
4.7 out of 5 stars (19 reviews) - Sazen Tea
Shipping Sazen
Estimated posting within 3 business days; ships worldwide via DHL, FedEx, Yamato Transport, and other carriers
Price Sizes Ujichamatcha
$27.59 USD regular price; sizes offered: 1.5 gram x 6 single-serve packets, 30 gram tin, 30 gram box, 100 gram bag, 150 gram tin, 300 gram tin, and a '30 gram tin - Atelier' variant (all sold out at time of check)
Production Notes
Shade-grown tea leaves, stone-ground to preserve vibrant color and aroma, no additives
Name Origin
Named for Mount Ogura in Saga, Kyoto (faces Arashiyama across the Hozu river); associated with Fujiwara no Sadaie (Fujiwara no Teika), who is said to have compiled the 'Hyakunin Isshu' ('One Hundred Poets, One Poem Each') at his lodge there
Positioning
Sits as the balanced center of the Koyamaen lineup - approachable enough for daily use, refined enough for formal tea ceremony; positioned above entry grades Matsukaze/Samidori
Official Site Cross Reference
Yamamasa Koyamaen's own official site (yamamasa-koyamaen.co.jp/en/product/chano-yu.html) explicitly names an 'Ogurayama' single-serving-packet product ('6 packets of 1.5g each'), which matches the 1.5g x 6 packet SKU listed independently on Ujichamatcha - a useful cross-confirmation between brand site and retailer.

Research notes

Strong multi-source confirmation: brand's own official site independently corroborates the 1.5g x 6-packet SKU also listed by Ujichamatcha, and Sazen Tea supplies detailed brewing/rating/shipping data plus quoted customer-review tasting notes.

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