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Origins & farms

Every matcha region in Japan, through certified mills. Four in the catalog, the rest by request. Every product names its region and harvest.

Map of JapanCLICK A REGION
Yame
Kyushu · Fukuoka
In catalog

Yame

Mountain tencha, deep umami. Our ceremonial supply.

Aki · Yame · Megumi · Sae · Oku · The Legend of Yame 30 g tin
Kagoshima
Kyushu · Kagoshima
In catalog

Kagoshima

Flat, sunny, mechanized. The largest organic matcha volume in Japan.

Tsuyu · Jun · Yutaka · Akane · Ine
Shizuoka
Central Japan · Shizuoka
In catalog

Shizuoka

Steady volume and price. The blends that keep a busy bar consistent.

Hikari · Wa · Mai · Mine · Kaoru · Kiwami · Fuji · Nami · Beni · ISSA MATCHA! 30 g pouch
Uji · Kyoto
Kyoto
In catalog

Uji · Kyoto

Uji matcha from the Marukyu Koyamaen range, plus Wazuka lots by request.

Tenju · Choan · Eiju · Unkaku · Kinrin · Wako · Yugen · Chigi no Shiro · Isuzu · Aoarashi · Wakatake · Midorigi · Byakuren · Rindo · Suisen · Ayame · Towa · Sumire
Nishio
Aichi
By request

Nishio

Tencha specialists on the Yahagi river plain. Mild, sweet, latte-friendly. By request.

Featured lots
Mie
Mie
By request

Mie

Japan's third-largest tea prefecture, shading specialists. Kabuse and tencha by request.

Featured lots
Miyazaki
Kyushu · Miyazaki
By request

Miyazaki

Warm Kyushu fields, early harvest, strong organic acreage. By request.

Featured lots
Japan
Multi-origin
In catalog

Japan

Multi-origin lots: autumn tencha for the kitchen, gyokuro and kabuse powders for drinks. The lowest price points in the range.

Kasumi · Minori · Tama · Kamui
Also by request

Every other tencha region in Japan.

Small lots we source through certified mills when a buyer asks for a name. Lead time is usually two to four weeks; samples first.

Sayama
Saitama. Japan's northernmost historic tea region; a small amount of tencha, strong flavour.
Izumo
Shimane. Old matcha culture on the Sea of Japan coast; small shaded lots.
Yamato
Nara. Highland tencha from Yamazoe and Tsuge, much of it finished in Kyoto.
Asamiya
Shiga. Hill tea south of Lake Biwa, also folded into Kyoto blends.
Ibigawa
Gifu. Mountain fields on the Ibi river; sencha country with a few shaded fields.
Kumamoto
Yabe, Aso and the Kuma valley; organic acreage growing.
Ureshino
Saga. Pan-fired tea town with some tencha for blending.
Ask for a region

REGION PHOTOS VIA WIKIMEDIA COMMONS: KANEGEN (CC BY 2.0) · SAIGEN JIRO (CC0) · 観光・CP課 (CC BY 4.0) · NYTM (CC BY-SA 4.0) · ASTURIO CANTABRIO (CC BY-SA 4.0) · MAEDAAKIHIKO (CC BY-SA 4.0) · JA:USER:SANJO (CC BY-SA 3.0) ·

Films
From the fields

Watch the farms, the harvest, and why it matters.

Filmed by us in Yame and the surrounding hills. Tap to play.

▶ 36K plays
36Kplays
Japan loses 1,000 to 1,500 tea farms every year@ISSA.MATCHA · 2026-01
▶ 20K plays
20Kplays
Welcome to the ISSA MATCHA farm@ISSA.MATCHA · 2025-12
Photographs

Where the leaf grows.

Shot at the farms and mills we buy from, across the year: bare rows in February, shading nets in April, fresh leaf on harvest day.

Why it matters

37,600 tea farms in 2005. 12,300 in 2020.

Roughly 1,500 farms a year stop growing tea, and across Japanese agriculture six in ten core farmers are now 65 or over. Buying named-origin matcha at a fair price is the one lever a café abroad actually has. We keep the name on the bag so the money lands where the leaf grew.

Read why we started →
Tea farms in the main producing prefectures (MAFF census)
2005
37,617
2010
28,116
2015
19,603
2020
12,325
SOURCE: MAFF TEA INDUSTRY OVERVIEW (2025), AGRICULTURE & FORESTRY CENSUS. FARMS GROWING TEA FOR SALE IN THE MAIN TEA PREFECTURES.
Samples

Taste before you order.
Up to 6 matcha, 20 g each, at your door.

Pick up to 6 products. You pay the sample price plus shipping, and we ship within 3 business days of payment.

Request samples Contact us contact@issamatcha.com · reply within 1 business day
Samples