Uji matcha: what the name guarantees

What does “Uji matcha” guarantee? The short answer

"Uji matcha" guarantees that the tea was finished — blended, ground and packed — by a Kyoto Prefecture business inside Kyoto Prefecture. It does not guarantee that the leaf grew in Uji, or even in Kyoto. The definition, decided by the Kyoto Prefecture Tea Council on March 25, 2004, admits leaf from Kyoto, Nara, Shiga and Mie, with Kyoto leaf "to be given priority," and no maker publishes the mix. What Uji reliably has is a competition record, a set of cultivars, and the best blenders in the country. What it no longer has is the volume.

The definition, in full

The council’s wording: Uji tea is tea grown in the four prefectures of Kyoto, Nara, Shiga and Mie — the region that developed together with Uji tea over its history, culture, geography and climate — and finished by a Kyoto Prefecture business within the prefecture, with Kyoto-grown tea to take precedence.

Two details matter. First, “finished” means the blending, grinding and packing, which is what the Uji houses actually do; it does not mean growing. Second, the definition was a retreat. A stricter draft in 2003 would have required at least 50% Kyoto-grown leaf; it failed, because there was not enough Kyoto leaf to meet it. That failure is the honest part of the story. Uji’s fame outgrew its fields decades ago, and the definition was written to fit the supply. No maker publishes what share of a given blend comes from Kyoto, and none is required to.

Eight hundred years

The name earns its weight from history, and the history is real. Tea came to Japan from Song China with the monk Eisai in 1191, and by tradition the monk Myoe planted seeds from him at Toganoo in the hills northwest of Kyoto and then in Uji, where the soil, the river mists and the proximity to the capital suited it. By the Muromachi period Uji tea was the tea of the shoguns; by the fifteenth century, on the evidence of recent soil analysis, Uji growers were shading their fields — the step that makes matcha — earlier than the Portuguese missionary accounts that were long the first written record. Under the Tokugawa, Uji tea traveled to Edo each year under armed escort in a procession that commoners had to kneel to. The houses that finish tea in Uji today trace their founding to that era: the Kanbayashi family served the shogunate as tea magistrates and their shop counts about four and a half centuries; Marukyu Koyamaen began growing tea in Ogura in the Genroku era around 1700; Nakamura Tokichi opened on the Uji main street in 1854; Tsuen, at the foot of the Uji Bridge, is the oldest tea house in Japan by its own reckoning, dating to 1160. Sencha, Japan’s everyday green tea, was invented a few kilometers away in Ujitawara in 1738. The reputation was not manufactured. It was earned over centuries, and then, in the last few decades, it was outgrown.

Where the leaf actually grows

“Uji” as a growing region is a set of hilly districts across the south of Kyoto Prefecture rather than the small city itself. The competition winners come from Uji city, Joyo and Kyotanabe; the largest Kyoto tea acreage is in Wazuka, a valley of terraced fields east of Uji that grows a large share of the prefecture’s tencha; Ujitawara and Minamiyamashiro grow more. Under the definition, the leaf can also come from the tea districts of Nara, Shiga and Mie that border Kyoto, and it does. A tin that says Uji is telling you the finishing town; if you want the field, look for a district name or a grower.

What Uji does have

Three things, and they are real.

The competition record. Japan’s national tea competition, held since 1947, judges tencha on appearance, aroma, color, taste and infused leaf. Its tencha division is dominated almost every year by Kyoto growers from Uji, Joyo and Kyotanabe, growing cultivars selected for tencha. The top prize is the Minister of Agriculture award; Uji houses list it on their best tins, and Marukyu Koyamaen’s Tenju is the best-known example.

The cultivars. Almost every cultivar that matters for matcha was selected in or around Uji. Asahi, chosen by the grower Hirano Jinnojo, trades at the highest prices as tencha, is hard to grow and has a short picking window, and is the koicha cultivar. Samidori, selected by the third head of Yamamasa Koyamaen, is the most planted cultivar for hand-picked tencha and the classic balanced Uji usucha. Gokou, from the prefectural research station, is strongly savory and holds up in milk. Ujihikari came from Nakamura Tokichi’s native stock. Okumidori, a cross with a Shizuoka native, carries the most chlorophyll and about a fifth of Kyoto’s tencha acreage. Kyoto Prefecture’s tea research station has run systematic selection since 1939, and the work began in the 1930s with Hirano. Yabukita, the cultivar behind three-quarters of all Japanese tea, is a weaker tencha cultivar because its shaded leaf yellows, though it still accounts for about half of Kyoto’s tencha acreage.

The finishing trade. Uji is a town of blenders. The houses buy tencha from growers across the four prefectures and beyond, blend it — every commercial matcha is a blend, adjusted each year so that a named blend tastes the same, and the ratios are proprietary — and grind it on stone mills at a few tens of grams an hour. The skill the name Uji most reliably points to is that one, and it is a real skill: consistency across seasons is harder than a good single field.

What Uji does not have anymore: the volume

Since 2020 Kagoshima Prefecture has produced more tencha than Kyoto, the first time in the statistical record, and its tencha output roughly tripled between 2018 and 2023 while Shizuoka’s stayed flat. In 2024 Kagoshima also became Japan’s largest producer of crude tea overall, for the first time on record. Kagoshima’s fields are large, flat and mechanized, its organic acreage is the largest in Japan, and it is where export-oriented supply is growing. The map is now “quality and brand in Kyoto, quantity in Kagoshima,” and a tin that says only Japan is more likely than not to come from the south. That is not a mark against it. Several American brands built on Kagoshima organic leaf make good matcha; it is simply a different place.

Uji in the shortage

Because Uji’s supply is small and its demand is global, it is where the 2024–2026 shortage bites hardest. Ippodo’s notice of August 2025 put the trading price of Kyoto matcha that May at about 2.7 times the previous year; its notice of February 2026 put 2025 Kyoto first-harvest leaf at 2.5 times and second harvest at 2.9 times, and extended limits to bancha. Marukyu Koyamaen has limited its five direct shops to one matcha item per person since 2024, withdrew its 100 g and larger sizes in 2025, and sells online on an irregular schedule with one order per address per month and no shipping to forwarders. Nishio, in Aichi, tells the same story from another angle: its matcha held a protected geographical indication from 2017 and gave it up voluntarily in 2020 because the mark brought no advantage in trade. Names are not what is scarce. Leaf is.

How to read the word on a tin

None of these is a certification. There is no seal for Uji matcha; there is only what the maker chooses to state.

Buying Uji from the United States

The Kyoto houses do not ship to America from their own shops, and Marukyu Koyamaen’s policy of refusing forwarders closes the proxy route. What reaches the United States is stock imported by authorized retailers, tins listed by individual resellers on marketplaces — often with short best-by dates disclosed — and American brands that source Uji leaf and say so. Encha states a single organic farm in Uji; Jade Leaf states Uji and Kagoshima; Naoki lists Uji among its districts; Kettl names its Uji growers, the Furukawa and Koyama families among them; Matchaeologist, from Britain, describes Uji crop-to-cup sourcing. Ippodo left Amazon US at the end of 2024, so its Amazon listings are resellers. For any of them, read the harvest, the cultivar and the date before the word Uji.

The houses, one by one

The names that appear on Uji tins are mostly finishers, and each has a character. This is what they state about themselves.

Marukyu Koyamaen began growing tea in Ogura, Uji, in the Genroku era around 1700, and finishes tea in the same district today. Its catalog lists eleven standard blends in a fixed order and tags six of them for koicha; Tenju, at the top, is made from tencha that has taken the Minister of Agriculture prize. It supplies the tea schools, sells blends under their heads’ names, and has rationed its shops since 2024.

Yamamasa Koyamaen, also in Ogura and sharing a family name with its neighbor, is the house whose third head selected Samidori, the most planted cultivar for hand-picked tencha. Kettl names its Koyama family growers as a source.

Ippodo is a Kyoto-city house, founded in 1717 on Teramachi Street, that blends and packs Uji tea. It published the shortage’s most precise figures — 2.7 times in May 2025, 2.5 and 2.9 times for the 2025 harvests — over its president’s name, and withdrew from Amazon US at the end of 2024.

Nakamura Tokichi, on the Uji main street since 1854, is the house whose native stock gave the Ujihikari cultivar. Its Uji shop and café are where most visitors first drink the town’s tea.

Kanbayashi Shunsho, whose family served the Tokugawa shogunate as tea magistrates, counts about four and a half centuries and sells koicha-capable blends under its own name.

Tsuen, at the east end of the Uji Bridge, dates its founding to 1160 and calls itself the oldest tea house in Japan.

Horii Shichimeien tends a garden in Uji said to be the last surviving of the seven famous medieval tea gardens and sells matcha from it, one of the few houses whose name points to a specific field.

None of these houses publishes its blend ratios; all of them state the use of each blend. Between them they are Uji’s finishing trade, and it is their consistency, more than any single field, that the name has come to mean.

Uji against the other regions

Regional descriptions are generalizations. Named cultivars and stated harvest predict taste better than region.

A timeline

• 1191 — Eisai returns from Song China with tea seeds and the whipped-tea method.
• Early 1400s — Uji growers begin shading their fields, on the soil evidence.
• 1500s — Uji tea becomes the tea of the shoguns and the tea masters; Rikyu’s wabi tea matures.
• 1600s–1800s — The annual tea-jar procession carries Uji tea to Edo; the great houses are founded.
• 1738 — Sencha is invented in Ujitawara.
• 1939 — Kyoto’s tea research station begins systematic cultivar selection.
• 1947 — The national tea competition begins; Kyoto tencha dominates its division.
• 2003 — A 50%-Kyoto-leaf definition of Uji tea fails for lack of leaf.
• 2004 — The four-prefecture definition is adopted.
• 2020 — Kagoshima passes Kyoto in tencha production; Nishio gives up its GI.
• 2024–2026 — The shortage: rationing, withdrawn sizes, published multipliers.

Reading a Japanese label

Tins sold through Japanese channels carry the answer in kanji, and four terms cover most of it.

• 宇治抹茶 (Uji matcha) — the trade name; finished in Kyoto, leaf from up to four prefectures.
• 京都府産 (Kyoto Prefecture-grown) — a stronger claim: the leaf grew in the prefecture.
• 一番茶 (ichibancha, first harvest) — the spring picking; what drinking matcha should be.
• 品種 (cultivar) followed by a name — あさひ Asahi, さみどり Samidori, ごこう Gokou, うじひかり Ujihikari, おくみどり Okumidori.
• 濃茶 (koicha) / 薄茶 (usucha) / 料理用 or 加工用 (cooking) — the use, which is the nearest thing to a grade.
• 石臼挽き (stone-milled) — the traditional grind; a mark of cost and texture.

A tin with 京都府産, 一番茶, a cultivar and 濃茶 on it is telling you almost everything. A tin with only 宇治抹茶 is telling you where it was packed.

Visiting

Uji is under half an hour from Kyoto Station on the JR Nara line, and the tea street — the approach to Byodo-in temple, whose Phoenix Hall is on the back of the ten-yen coin — is a ten-minute walk from the platform. The houses on it sell at the front and serve bowls at the back, on tatami with the door open. During the shortage the counters carry small tins with limits, and a visitor should expect to be asked to choose one; the tea rooms still serve, and a bowl of usucha with a sweet, in the town where the shading was invented, is the honest way to understand what the word on the tin has meant for five hundred years. Across the river, Ujigami Shrine is the oldest surviving shrine building in Japan and the last chapters of The Tale of Genji are set along the bank. Half a day covers it.

What changed the meaning of the word

Three things, in order. First, the fields moved: Uji city’s own tea acreage shrank as the town grew, and the leaf came increasingly from the hills of Wazuka, Ujitawara and the neighboring prefectures, while the finishing stayed. Second, the market moved: for most of the twentieth century Uji tea was sold to Japanese tea schools and households who knew the houses and did not need a definition; when export demand arrived, buyers who knew only the word needed one, and the 2004 definition was written for them. Third, the volume moved south: Kagoshima’s flat, mechanized fields could grow tencha at a scale Kyoto’s hillsides never could, and since 2020 they have. None of these changed what the houses do, which is blend and grind to a standard that has held for centuries. They changed what the word can promise, and the promise is now narrower than the reputation. Read it that way and it is still worth a great deal; read it as a guarantee of a field and it will mislead you.

What the name is worth

The name is a starting point, and an honest one if you know what it means: finished in Kyoto by people who have been finishing tea for centuries, from leaf grown somewhere in a region that includes but is not limited to Uji. The harvest, the cultivar and the grower are the disclosures that carry the taste. A tin that states them and also says Uji is telling you a great deal. A tin that says only Uji is telling you where it was packed.