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  2. Ushijima Seicha
  3. Yame Seiju
ResearchedCeremonialBest for Koicha

Yame Seiju

by Ushijima Seicha牛島製茶

Similar on Amazon

Yamamasa Koyamaen Senjin no Mukashi

A different tea of a similar grade — this one isn't sold on Amazon · 30g

Buy on Amazon

As an Amazon Associate I earn from qualifying purchases. Affiliate disclosure

八女抹茶 星授

Matcha by Ushijima Seicha. 20g, ¥135/g at Ushijima Seicha. Out of stock.

Ushijima Seicha Yame Seiju

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Where to Buy

1 option
  • Ushijima Seicha

    Official StoreOut of StockShips to JPVerified 3d ago

    ¥2,700 / 20g

    ≈$17.08 total

    ¥135/g

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Prices may vary. We may earn a commission on purchases. Learn more about our affiliate disclosure

USD amounts are approximate, converted at rates from 2026-10-13. You pay the price shown by the seller in their own currency.

Quick Facts

Origin
Yame
Harvest
2025 shincha; hand-picked Hoshino Village matcha.
Tasting notes
Smooth mouthfeel, clean astringency, concentrated umami.
Price/gram
¥135
Package
20g
Price
¥2,700 / 20g (≈$17.08)
Availability
out-of-stock
Last verified
Mar 28, 2026
Use casesKoichaUsucha

Tasting Notes

Smooth mouthfeel, clean astringency, concentrated umami.

Price & Availability

Tracked across 1 merchant

Price trend

¥2,700

Sep 26Oct 10
MerchantPricePer gramStatusChecked
ushijima-seicha· 20g¥2,700¥135/gOut of StockOct 10, 2026

Similar Blends

Other blends from Yame

Yame Hoshi no Tsuyu

Yame Hoshi no Tsuyu

Ushijima Seicha¥1,620

Yame Ike no Shiro

Yame Ike no Shiro

Ushijima Seicha¥1,944

Yame Jo

Yame Jo

Ushijima Seicha¥10,645

Yame Matcha

Yame Matcha

Chasho Murozono¥864

Trust & Verification

Last verified
March 28, 2026
Method
DIVE-254: one product URL = one blend; owner is the name on the product page (DIVE-245). Removed matchacocoro-seiju (MATCHACOCORO) claiming https://www.yame-tea.jp/item/tea104/
Sources used
2 sources
Last change
duplicate_removed
How we verify data →

Change Log

duplicate_removed

{"id": "f7e413f5-0f60-43e9-9672-8d1b5171e3e4", "name": "Seiju", "slug": "matchacocoro-seiju", "image": "/images/blends/matchacocoro-seiju.webp", "price": 1944.00, "verdict": "The top domestic tin in the MATCHACOCORO-linked lineup, best suited to formal usucha and koicha preparation.", "brand_id": "1922a319-f03f-4167-b220-13738a1a91b5", "currency": "JPY", "farm_name": null, "origin_id": "a0000000-0000-0000-0000-000000000003", "body_score": null, "created_at": "2026-03-28T07:40:16.565533+00:00", "updated_at": "2026-09-20T05:51:00.491895+00:00", "color_score": null, "description": "Hand-picked tea-ceremony matcha from Hoshino Village in Yame, positioned for koicha with a smooth texture and clean finish.", "grade_label": "Ceremonial", "umami_score": null, "availability": "out-of-stock", "harvest_info": "2025 shincha; hand-picked Hoshino Village tea-ceremony matcha", "package_size": "20g", "sells_direct": null, "last_verified": "2026-03-28T07:39:52.998+00:00", "single_origin": true, "tasting_notes": "Smooth mouthfeel, clean astringency, polished finish", "milling_method": null, "price_per_gram": 97.2000, "pros_cons_json": "{\"pros\":[\"Smooth mouthfeel, clean astringency, polished finish\",\"Official price: ¥1,944/20g\"],\"cons\":[\"Official shop showed this SKU as out of stock on 2026-03-28.\"]}", "sweetness_score": null, "bitterness_score": null, "usd_price_per_gram": 0.6480, "official_product_url": "https://www.yame-tea.jp/item/tea104/"} → merged into ushijima-seicha-yame-matcha-seijyu (Ushijima Seicha)

Via DIVE-254: one product URL = one blend; owner is the name on the product page (DIVE-245). Removed matchacocoro-seiju (MATCHACOCORO) claiming https://www.yame-tea.jp/item/tea104/

Sep 20, 2026

by alex-dev

Sources (2)

Ushijima Seicha online shop

As read Mar 28, 2026; page since moved — https://www.yame-tea.jp/item/tea001/Confidence: 97%

Supports: Price: ¥1,944 for 20g

Ushijima Seicha online shop

As read Mar 28, 2026; page since moved — https://www.yame-tea.jp/item/tea001/Confidence: 96%

Supports: Official product name: 八女抹茶 星授

About the brand

Ushijima Seicha

牛島製茶

Ushijima Seicha is a Yame tea producer-retailer founded in 1921 that specializes in deep-steamed Yame tea and also sells matcha. The company presents itself as an integrated tea maker handling its own tea gardens, factories, direct sales, and cafe operations from Yame, Fukuoka.

View all Ushijima Seicha blends

Frequently Asked Questions

What does Yame Seiju taste like?

Smooth mouthfeel, clean astringency, concentrated umami.

Where does Yame Seiju come from?

Yame Seiju is sourced from Yame, Japan.

How much does Yame Seiju cost?

Yame Seiju is priced at ¥2,700 for 20g at Ushijima Seicha (¥135/g).

What is Yame Seiju best for?

Yame Seiju is recommended for koicha. Thick tea — a concentrated preparation using about 4g of powder and 30ml of water, reserved for the highest-grade matcha.

Where can I buy Ushijima Seicha Yame Seiju?

You can buy Ushijima Seicha Yame Seiju directly from Ushijima Seicha's official website. Current availability: out-of-stock.

Quick Facts

Origin
Yame
Harvest
2025 shincha; hand-picked Hoshino Village matcha.
Tasting notes
Smooth mouthfeel, clean astringency, concentrated umami.
Price/gram
¥135
Package
20g
Price
¥2,700 / 20g (≈$17.08)
Availability
out-of-stock
Last verified
Mar 28, 2026

Trust & Verification

Last verified
March 28, 2026
Method
DIVE-254: one product URL = one blend; owner is the name on the product page (DIVE-245). Removed matchacocoro-seiju (MATCHACOCORO) claiming https://www.yame-tea.jp/item/tea104/
Sources used
2 sources
Last change
duplicate_removed
How we verify data →

Where to Buy

Ushijima Seicha

¥2,700 / 20g

Not on Amazon — similar on Amazon:

Yamamasa Koyamaen Senjin no Mukashi

Amazon US / 30g

Ushijima Seicha logo

Ushijima Seicha

397 Tsue, Yame, Fukuoka

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