SC Koshun

Name: SC Koshun
Brand: Rocky's
Price: 28 USD

Ceremonial, sourced from Shizuoka, Koshun cultivar

SweetGrassyEarthy

$28.00 (20g)

~$1.40 per gram

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Grade

Ceremonial

Cultivar

Koshun

Region

Shizuoka

Sourcing

Shizuoka, Japan

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Tasting notes

Clean herbal aroma; grassy, earthy flavor profiles; can be elevated with a hint of sweetness

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

20g — $28.00

Full details

Everything disclosed on the product page (19 fields)▾

Full Name: rocky's matcha Single Cultivar Koshun Matcha 20g
Price: $28.00
Net Weight: 20g
Grade: Ceremonial Grade
Type: Single Cultivar
Cultivar: Koshun
Region: Shizuoka, Japan
Producer: Osada Tea
Description Verbatim: Experience the incredible clean herbal aroma of Koshun. It has grassy, earthy flavor profiles that can be elevated with a hint of sweetness.
Tasting Notes: Clean herbal aroma; grassy, earthy flavor profiles; can be elevated with a hint of sweetness
Customer Ratings: { "overall": "5.0 out of 5 stars", "total_reviews": 25, "breakdown": { "5_star": 25 } }
Shipping: Free shipping on US orders over $85
Related Product: Part of the 'Osada Single Cultivar Bundle' alongside SC Saeakari and SC Okumidori (3 tins of 20g single-cultivar matcha from Osada Tea, Shizuoka)
Certifications: Not disclosed on page
Harvest Timing: Not disclosed on page
Awards: Not disclosed on page
Shelf Life: Not disclosed on page
Brewing Instructions: Not disclosed on page (third-party review suggests a ratio of 4g matcha : 45ml hot water (176F/80C) : 150ml oat milk : 10ml maple syrup optional, but this is from a TikTok reviewer, not the official page)
Ingredients List: Not disclosed on page

Research notes

All 25 reviews are 5-star, an outlier compared to other products in this set which show a spread of ratings. Confirmed as part of a 3-product Osada bundle (Koshun, Saeakari, Okumidori) all priced at $28 each individually.