Five Things We Learned at the 2026 Uji Matcha Harvest

Spring rainfall in Kyoto was generous and well-timed this year. That matters enormously for premium tencha, consistent moisture during the shading period produces leaves with deeper chlorophyll development, more concentrated L-theanine, and a softer, thinner texture that stone-mills into exceptionally fine powder.

The result is a harvest that delivered both volume and quality simultaneously. This combination is rare. In most years a generous harvest means the plant spreads its energy more thinly. This year the conditions aligned in a way that did not require that trade-off. Think of it the way you would think about wine vintages. 2026 in Uji is that kind of year.

The Tsujirihei Honten expressions we have brought in from the Uji Shirakawa district reflect this clearly in the cup. The 2026 first-flush character is noticeably deeper and more complex than recent seasons, longer finish, more pronounced natural sweetness, and a colour vibrancy that is exceptional even by Uji standards.

We want to be direct about this because we know it is not what anyone wants to hear. Even with one of the strongest harvests in decades, prices for premium Uji tencha are going up. A good growing season in Kyoto does not meaningfully close the gap between what Japan's heritage farms can produce and what global demand now requires. Those two lines are moving in opposite directions and have been for years.

The structural reasons have not changed: Japan's tea farming workforce is ageing, the number of active tea farms has declined by over 77% since 2000, and the land under traditional honzu shading is shrinking season by season. The April 2025 frost, which cut Kyoto's premium tencha output by 40%, is still working through the supply chain. One strong year does not erase that.

We will always be transparent when our costs change and explain why. What we will not do is compromise on what we source in order to hold a price point. The matcha in our range is what it says it is, from where it says it is from.

Something we have been watching closely for two seasons is the growth of what we call appearance-first matcha. These are products engineered to look exceptional, vivid neon green, excellent photography, premium packaging, while the cup itself is a different story. Flat flavour, no real umami, bitterness that sits where sweetness should be.

A strong harvest year like 2026 makes this problem worse, not better. When quality raw material is more available, it becomes easier for brands to blend it with lower-grade leaf to hit a visual benchmark while keeping costs down. The colour holds. The flavour does not. Most consumers, especially new matcha drinkers who have not tasted the genuine article, cannot tell from the tin.

The test is always in the cup. Open fresh ceremonial matcha at 70 to 75 degrees Celsius with no milk and no sweetener. If the first sip is not naturally sweet with a clean, lingering umami finish and no edge of bitterness, the colour in the tin is not telling you the full story. See our full report on what we saw on the ground in Japan for more on this.

This year more than any other, the tea fields and processing floors of Uji were busy with cameras. New matcha brands and content creators arriving for harvest footage is now a visible feature of the season in a way it was not three or four years ago. Tea factory interiors that were once genuinely difficult to access are now appearing regularly on Instagram.

We do not say this as criticism of transparency. Showing where matcha comes from is something we have always advocated for. The issue is a more specific one: being present at harvest and actually sourcing from those specific farms through a genuine, multi-year supplier relationship are two very different things. The footage looks the same in both cases.

Maison Koko's exclusive partnership with Tsujirihei Honten, a 160-year-old Uji tea house that had never sold outside Japan before we began working together, was not built in a single harvest visit. It was built over years of relationship, trust, and annual presence. The 2026 allocation we received is a direct consequence of that. A content trip to the same prefecture is a different thing entirely.

A good harvest year has a specific sensory signature. In a season like 2026, genuine first-flush Uji ceremonial opens with an almost immediate natural sweetness, not added, not from milk, but from the L-theanine that accumulated during an ideal shading period in well-hydrated spring conditions. The umami is deeper and more layered than in a difficult vintage. The colour is a vivid, nearly iridescent neon green. The finish is long and clean with no astringency.

If you have the real thing, you will know it without being told. If the cup is bitter, flat, or requires sweetener to be enjoyable, it is not a 2026 first-flush expression from a heritage Uji or Yame farm, regardless of what the label says.

The 2026 first-flush expressions currently in the range are the Premium Ceremonial Matcha (Signature Blend) and the Premium Ceremonial Matcha (Imperial Grade). Stock is limited to what we were allocated from our producers. More 2026 expressions are arriving soon. When the current stock is gone, the next opportunity is the 2027 harvest.