I was sitting with a supplier and a farmer in Japan. In front of us were nine different Matcha from across different regions — different cultivars, different harvest windows, different farms. My job was to taste them all and make sense of what I was actually experiencing.

At some point I asked about the ceremonial grade ones. Which of these nine would qualify? The farmer looked at the supplier. The supplier smiled.

In Japan, there is no "ceremonial grade." That label does not exist here. It is something the Western market invented to explain harvest timing — and somewhere along the way it became shorthand for quality. It is not.

Where the label comes from

The three grades — ceremonial, premium, culinary — map roughly onto harvest seasons. First flush (Ichibancha), harvested in late April to May, is what most brands call ceremonial. Later harvests become premium, then culinary. The idea is that earlier is better, and that is broadly true. But it stops there.

There is no governing body protecting the term "ceremonial grade." No certification. No standard. Any brand can print it on any tin. A low-grade, heavily blended, mass-produced matcha can carry the same label as a single-cultivar, first-harvest lot that took a year to grow and age properly.

And there is one more thing most people do not know. Matcha takes a full year from harvest to reach your cup. The 2025 harvest happened in May. It aged through November before release. There is no "2026 matcha" yet. If you see a tin claiming a 2026 harvest, put it down.

How a Tea Sommelier reads a matcha

Before we look at any label, there is a framework every Tea Sommelier learns for evaluating any tea — matcha included. It has four layers, in this order.

• 1 Cultivar — the character The cultivar is the variety of the Camellia sinensis plant. This is where the character of the tea comes from. Okumidori and Yabukita are both matcha — the way Cabernet Sauvignon and Pinot Noir are both red wine. They are not the same thing. The cultivar determines the aroma, the sweetness, the umami depth, and how much bitterness you will encounter. Ceremonial grade tells you nothing about the cultivar.
• 2 Taste and aroma — the expression What does the cultivar actually produce in the cup? Aroma comes first — before the sip. A good matcha announces itself when you open the tin. The taste follows: umami, sweetness, how clean the finish is, whether bitterness arrives and how quickly it fades. These are not subjective opinions. They are measurable characteristics that differ between cultivars, regions, and processing methods. A grade label cannot capture any of this.
• 3 Terroir — where it grows Terroir is the environment the plant grows in: altitude, soil composition, humidity, the temperature variation between day and night. A Yabukita grown in Uji and a Yabukita grown in Kagoshima are not the same tea. The region shapes the flavour in ways the cultivar alone cannot determine. This is why knowing the region — not just the country — matters when buying matcha.
• 4 Technique — how it is made This is where harvest timing, shading duration, stone-milling speed, and processing decisions live. "Ceremonial grade" sits here — in technique. It tells you the leaves were picked early. That is one variable out of many. Shading period affects L-theanine concentration. Milling speed affects oxidation and texture. Technique matters. But it is the last layer, not the first.

The color is not the answer either

The other shortcut people use is color. Bright, vivid green must mean quality. I understand why — it is a reasonable assumption. Chlorophyll and L-theanine produce that color. Shade-growing concentrates it. But a matcha can be a striking jade green and still be a blend of twelve cultivars from four different regions, ground fast and sold cheap.

Color is a signal. It is not a verdict. As a Certified Tea Sommelier, the first thing I learned to stop doing was judging matcha by color alone. The second was to stop trusting the grade label. Neither tells you what matters.

What to ask instead

When a customer at one of my tastings asks "is this ceremonial grade?" I don't answer yes or no. I take them back to the framework. Three starting points:

• 1 Single cultivar or a blend? A single cultivar means one tea plant variety, one set of growing conditions. Blends mix cultivars to create consistency at scale. Neither is wrong — but they are different things. If you want to taste what a specific plant produces, single cultivar is the only way to know.
• 2 Which region, and which cultivar specifically? Yabukita is the dominant cultivar in Japan — around 75% of all matcha production. Reliable. Consistent. It also has a sharp bitterness that many people assume is just how matcha tastes. There are other cultivars — Okumidori, for instance — that produce something completely different. The cultivar matters as much as the harvest date.
• 3 Taste it. There is no substitute. Read the origin, note the harvest year, check the cultivar — then taste it. Good matcha does not need you to work hard to find something to appreciate. It announces itself.

Ceremonial grade is a useful starting point. It tells you a harvest was early, which matters. But it is the beginning of the conversation, not the end of it.

The cultivar, the region, the harvest year, the processing, and the taste — these are what you are actually paying for when you buy good matcha. The label is just a season. The matcha is the story.