MatchaDB
Hekisuien

Tenko

CeremonialCultivar: KotobukiKyotoFrom $44.28 (30g) (~$1.48/g)

Pricing as disclosed

Flagged inconsistencies on the brand's own page

View original product page →

Everything disclosed on the product page

Item Code
MTG005
Grade
Ceremonial grade; classified under Sazen's 'Koicha' category but explicitly usable for both usucha and koicha; described as 'Extraordinary koicha with a heavenly fine flavor'
Maker Origin
Hekisuien, Kyoto Prefecture, Japan
Prices Sazen
{ "30g_branded_can": "$44.28", "150g_branded_can": "$204.12" }
Price Official Site Yen
¥4,428 (tax included) for 30g on ujicha.online - this is the highest price among the 7 products found on the official site in this batch (matches it being one of the higher grades, though Sazen's overall Hekisuien catalog shows even higher-priced items like Matcha Houju at $108/30g which is outside this batch of 8)
Name Meaning
天鼓 (Tenko) relates to Japanese hand drums and thunder - specifically the drums played by Raijin, the Shinto God of Thunder
Tasting Notes Sazen
'Tenko almost envelops the person fortunate enough to taste it, with sweetness and gentle yet pronounced mildness'; 'divine taste and creamy, lingering finish'; explicitly compared to Shiro no Kotobuki as 'less sweet, yet more full-bodied' with more pronounced umami character
Tasting Notes Official Site
'Deep with strong umami, particularly popular as thick tea (koicha) matcha'; taste index shows position on bitterness/astringency-to-umami, clean-to-full-bodied, and subtle-to-aromatic scales (skewed toward umami/full-bodied/aromatic per description, exact index values not quantified in extracted text)
Brewing Instructions Usucha
1.5-2g matcha, 70ml water at 80C, whisk vigorously until frothy (Sazen); official site: ~2g + 60ml water at 80C standard, or casual paste method (2g + 10ml water to paste, then +50ml hot water)
Brewing Instructions Koicha
3.5-4g matcha, 30ml water at 80C, gently mix until creamy (Sazen); official site: ~5g matcha + 40ml water at 80C for thick tea
Preparation Note
Sifting powder through a fine strainer before use 'strongly recommended' to prevent clumping
Ingredients
Green tea powder
Shelf Life
Best before February 2027
Storage Note Official Site
Tea is sensitive to moisture, heat, oxygen, and UV light; store sealed with minimal air in a cool, dark place; consume within one month after opening (Sazen)
Review Rating
4.8 out of 5 stars (5 reviews) on Sazen Tea
Packaging Official Site
Optional gift box (¥66) with wrapping paper (purple/green) and ribbon (red-white/yellow-white)
Company Info Official Site
Attributed to 'Hekisuien Co., Ltd., Kyoto'

Research notes

Cross-referenced Sazen Tea (p195) with Hekisuien's official shop ujicha.online (detail/154). One of the top two most expensive/premium products in this 8-item batch, alongside Shiro no Kotobuki; both are the only two positioned for dual usucha/koicha use in this set.