Tezumi: Hand-picking tea leaves for matcha
Definition of Tezumi
Tezumi is the Japanese term for picking tea leaves by hand rather than using harvesting machinery. In matcha production, it describes how fresh shoots are gathered before processing into tencha, not how dried leaves are ground or how the finished powder is graded.
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Tezumi (手摘み) means hand-picking tea. It describes work in the tea garden: gathering fresh shoots by hand before they enter the factory. It does not mean turning a stone mill by hand. A matcha can therefore be hand-picked without being hand-milled, and stone-milled without being hand-picked.
What happens during hand-picking?
The Kyoto Prefecture Chamber of Tea Industry identifies hand-picking and powered harvesting as different ways of gathering new tea shoots. Picking happens while the material is still fresh. The harvester selects and removes the shoots; steaming, drying, refining and milling come later.
MAFF’s account of a Kakegawa tea producer describes picking a bud and two leaves as one representative hand-picking practice. That example explains the selectivity possible with manual harvesting, but it is not a universal leaf-count rule for every garden or tea type. The intended product and the producer’s harvesting approach still matter.
Why the term appears on matcha labels
Hand-picking has a documented place in Uji tencha production. Kyoto Prefecture describes Samidori as having a strongly upright growth habit that makes hand-picking easier. Its cultivar guide also associates Samidori, Asahi and Ujihikari with intensively managed, hand-picked tencha. This connects the harvesting term to a real agricultural practice rather than to an invented milling technique.
Tezumi tells you about the method of harvest, not every subsequent quality decision. It does not specify a cultivar, shading duration, mill material or finished particle size. Those are separate characteristics that need their own supporting information. A producer may describe several of them together, but one word should not be treated as proof of the others.
Hand-picking versus stone milling
For matcha, the harvested material follows the tencha route: leaves are steamed and dried without rolling, then prepared for milling. The Japan Matcha Association distinguishes powdered tencha from powdered sencha. Milling is a later operation performed on dried material, whereas hand-picking takes place in the field.
This distinction also changes how to read equipment claims. Mill speed, powder output and grinding temperature cannot define tezumi because they concern a different stage. A photograph of a hand-operated mill is not evidence that the leaves were hand-picked. Ask for harvesting information tied to the tea being sold.
What to check when buying
A useful description identifies the producer, harvest and picking method for the particular lot. If hand-picking is central to the price or story, look for an explicit statement about that harvest rather than a general account of the brand’s traditions. Evaluate flavor from the actual tea; the harvesting label is context, not a guarantee of sweetness, low bitterness or ceremonial suitability.
Sources and references
Frequently asked questions
No. Tezumi describes hand-picking fresh tea shoots, not grinding dried leaves. Kyoto tea-industry guidance places 手摘み under harvesting methods. Milling happens later in the matcha production chain, so evidence that a powder was stone-milled does not establish that its leaves were picked by hand.
No particular finished grade follows from the harvesting term alone. Tezumi identifies how the fresh material was collected. Cultivar, cultivation, processing and the producer’s intended use remain separate information. Kyoto documents hand-picking in tencha production, but that association does not make every hand-picked lot identical in taste or suitability.