Skip to main content
The Complete Lexicon

The Matcha A-Z Encyclopedia

A comprehensive botanical and ceremonial reference for tea artisans, baristas, and students of the Japanese way of tea.

Philosophy

The Way of Tea: The comprehensive Japanese ritual art of preparing and serving matcha.

Full Entry →

Chaire

茶入
Utensils

A dense ceramic jar with an ivory lid, used exclusively to store thick tea (Koicha).

Full Entry →

Chakin

茶巾
Utensils

A pristine white rectangular cloth woven from bleached hemp, used to dry the chawan.

Full Entry →

Chasen

茶筅
Utensils

The traditional 80 to 120 prong whisk carved from a single piece of mature bamboo.

Full Entry →

Chashaku

茶杓
Utensils

A slender scoop hand-carved from seasoned bamboo with a curved tip.

Full Entry →

Chawan

茶碗
Utensils

The handcrafted ceramic tea bowl designed specifically for preparing and savoring matcha.

Full Entry →

Chlorophyll

葉緑素
Biochemistry

The vital plant pigment responsible for photosynthesis and matcha's radiant emerald color.

Full Entry →
Biochemistry

A potent antioxidant catechin unique to green tea that supports metabolic health and cellular defense.

Full Entry →

Furui

茶筛
Utensils

A fine stainless steel mesh sieve used to de-clump electrostatically charged matcha powder.

Full Entry →

Gyokuro

玉露
Tea Classification

Japan's highest grade of shaded whole-leaf green tea ("Jade Dew").

Full Entry →

Hishaku

柄杓
Utensils

A long-handled bamboo water ladle used to draw hot water from the iron kettle.

Full Entry →

Honzu

本簀
Cultivation

The traditional ancient method of shading tea plants using elevated timber scaffolds, reed mats, and rice straw.

Full Entry →
Harvest

The initial spring harvest of young tender leaves in late April to early May.

Full Entry →
Cultivation

The technique of covering tea bushes with black woven screens before spring harvest.

Full Entry →

Kama

釜
Utensils

The traditional cast iron kettle used to heat water in the Japanese tea ceremony.

Full Entry →

Koicha

濃茶
Preparation

Traditional "thick tea", boasting the consistency of melted dark chocolate with zero foam.

Full Entry →

Kusenaoshi

茶筅休め
Utensils

A porcelain or ceramic stand designed to preserve the curved shape of the bamboo whisk tines.

Full Entry →

L-Theanine

テアニン
Biochemistry

A calming amino acid naturally abundant in shaded tea leaves that promotes alpha brain waves.

Full Entry →

Natsume

棗
Utensils

A small, lacquered wooden caddy named after the jujube fruit, used to hold Usucha matcha powder.

Full Entry →

Sencha

煎茶
Tea Classification

Classic sun-grown Japanese green tea leaves steeped in hot water.

Full Entry →

Tencha

碾茶
Cultivation

The pure, destemmed and unrolled whole green tea leaf used exclusively to grind ceremonial matcha.

Full Entry →

Usucha

薄茶
Preparation

Traditional "thin tea", characterized by a light, frothy, vibrant emerald crema.

Full Entry →

Wabi-Sabi

侘寂
Philosophy

The Japanese aesthetic centered on the acceptance of transience, imperfection, and natural simplicity.

Full Entry →

Wagashi

和菓子
Ceremony

Artisan traditional confections eaten directly before drinking ceremonial matcha.

Full Entry →