CeremonialGokou Matcha Koiai
Ceremonial, sourced from Shizuoka, Gokou cultivar
From $39.60 (40g)
~$0.99 per gram
Grade
Ceremonial
Cultivar
Gokou
Region
Shizuoka
Certification
Organic
Price in context
At $0.99 per gram, it costs less than 51% of the other 969 matchas in the database with a confirmed price and size. Among the 84 Shizuoka matchas with a confirmed price, the median is $0.85 per gram, and this one is above the regional median. Among Nio Teas' 23 matchas with a confirmed price, this is the 10th-cheapest per gram.
Compared across 970 products with a confirmed price and size, with yen, pound and euro prices converted to dollars. See how Shizuoka compares · How we research
Sourcing
Shizuoka, Japan
View the full sourcing map →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
Full details
Everything disclosed on the product page (6 fields)▾
- Size
- 40g; 80g
- Price Usd
- 40g: $39.60; 80g: $75.24
- Price Note
- Prices as listed in the brand's own storefront in USD.
- Description
- This organic Gokou Matcha Koiai comes from the Gokou cultivar. Typically, this is a premium cultivar of matcha powder , known for its nice full-bodied and umami flavour . If you like these bold savory flavors of matcha, this is the best option for you to try. Compared to the Matcha Washimine , this tea is fresher and more full-bodied . It is a very well balanced and flavourful matcha with less astringency. The flavour is quick and straight to the point, but it finishes with a round creamy flavor in the end. What You'll Get with the Koiai 🍃 JAS Organic Green Tea 🍃 Calming, Relaxing Theanine 🍃 Higher Caffeine Content 🍃 Long Lasting Energy Throughout the Day 🍃 Naturally Gluten Free and Vegan 🍃 Complex Flavor Profiles What does the Koiai Taste Like 🍵 Powerful Savory Flavor 🍵 Smooth Finish 🍵 Hint of Astringency 🍵 Light Sweetness How Much Matcha can you make with the Koiai? This packet contains 40 grams of Matcha Koiai , enough to make 40 cups of matcha. Meet the Farmer of the Gokou Matcha Koiai This Koiai comes to us from the Osada family in Shizuoka . This is a family owned business, but has turned into a larger scale operation over a few generations. They maintain a higher level of quality control by working with smaller farmers in the village of Isagawa. This ceremonial matcha comes to us from the mountains of Shizuoka, Japans largest tea growing region. The farmers of Osada source their tea leaves from small family farms in the organic village of Isagawa to ensure the tea is made with great attention to detail and absolutely no pesticides. We visited these tea farms in April 2019 to see the fields and factories where it was produced in person.
- Storefront Tags
- [ "15% off", "ALL", "Best products", "best sellers", "black friday", "ceremonial matcha", "Gokou", "halloween sales", "holiday sale", "matcha powder", "Matcha tea", "national tea month", "nio teas anniversary", "Osada", "pre-order", "premium grade", "spring sales", "URL update" ]
- Storefront Category
- Matcha tea
Research notes
Imported 2026-10-06 from the brand's own Shopify storefront feed (https://nioteas.com/products.json); description is the brand's own copy. Archived prices are USD as listed on that storefront; current prices are re-scraped from the live product page where the site allows it. Not individually hand-verified beyond the feed.
