Definition of Wazuka

Wazuka is a town in Kyoto Prefecture known for 800 years of tea cultivation, producing half of all Uji tea from 300 family farms in Japan's tea heartland.

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Sources

Sources as of July 30, 2026

This page was last reviewed on July 30, 2026, and used the sources below.

Frequently asked questions

Here are some frequently asked questions and answers.

Where is Wazuka and why does it matter for matcha production?

Wazuka sits in the mountainous southern region of Kyoto Prefecture, covering about 65 square kilometers of terraced hillsides. What makes it matter? This town produces 40-50% of all Kyoto's Uji tea, including matcha.

The location isn't random. Cool mountain breezes, frequent fog, and nutrient-rich soil create conditions that boost chlorophyll and amino acids in tea leaves. These are the compounds that give matcha its vibrant color and umami flavor. Plus, the terraced terrain provides natural drainage and air circulation that tea plants love.

How does Wazuka tea relate to Uji tea?

Here's the thing: Wazuka is actually the production powerhouse behind Uji tea. Most tea from Wazuka's 300 farms gets sold under the Uji tea name rather than as Wazuka tea.

Think of it this way—Uji provides the cultural identity and centuries of tea ceremony tradition, while Wazuka provides the actual leaves. Some call Wazuka tea the "parent tea"" of Uji because it plays such a decisive role in creating the flavor profile people associate with Uji matcha.