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Ooika Blog

MATCHA INDUSTRY • MATCHA SCIENCE • MATCHA GUIDES • TEA CULTURE • FARMS AND PRODUCERS • OOIKA NEWS • MATCHA MILL CLUB

Beyond Matcha: Why All Japanese Tea Prices Are Rising
Matcha Industry Marc Falzon 10/12/26 Matcha Industry Marc Falzon 10/12/26

Beyond Matcha: Why All Japanese Tea Prices Are Rising

Japanese tea prices rose again in 2026, and not just for Matcha. See how Kyoto’s shift to Tencha pushed up Gyokuro, Sencha, and Hojicha prices too.

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What is Kabuse (Tea Shading)?
Matcha Guides Margot Claudel 5/29/22 Matcha Guides Margot Claudel 5/29/22

What is Kabuse (Tea Shading)?

Matcha uses tea leaves that have been shaded for weeks before harvesting. Come discover why this tea shading process is crucial to making matcha tastes good.

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Understanding Japanese Tea - A Brief Guide
Tea Culture Marc Alexandre 11/3/21 Tea Culture Marc Alexandre 11/3/21

Understanding Japanese Tea - A Brief Guide

Looking to learn about Japanese Tea? Start here with this brief and easy to understand visual guide

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Does Tea Go Bad?
Tea Culture Guest User 10/31/21 Tea Culture Guest User 10/31/21

Does Tea Go Bad?

Does tea go bad? Not exactly -- tea can become stale or oxidized, but will be safe to drink. Most green teas last about a year, while some can be aged!

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Caffeine in Tea: The Whole Story
Matcha Science Marc Alexandre 3/10/20 Matcha Science Marc Alexandre 3/10/20

Caffeine in Tea: The Whole Story

How much Caffeine is in tea? Does green tea have more caffeine than black tea? And what is decaffeinated tea all about? We'll cover all that in more in our coverage of caffeine in tea.

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Ooika mills Japan’s rarest single-origin Matcha in the USA using authentic Ishi-Usu (石臼) stone mills, so you can experience Matcha how it was intended: fresh. Experience Heritage Matcha from celebrated farmers in Uji, Yame, Hoshinomura, Shizuoka, Kagoshima, and more.


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