China vs Japan as producing countries
The two East Asian origins most drinkers meet first, and they are structured completely differently. China produces all six categories at scale; Japan produces one, and has organised an entire national industry around refining it.
origin
What is being compared
Point by point
| Aspect | China | Japan |
|---|---|---|
| Categories produced | All six, with strong regional specialisation across the country. | Green tea almost exclusively. |
| Fixation | Pan-firing is the standard. | Steaming is the standard, and the source of the marine, umami-forward profile. |
| Cultivation intervention | Little shading outside a few specialities. | Shading before harvest is used deliberately and at scale. |
| How teas are named | By place and plucking standard, in grade names that attach to a specific tea rather than a national scale. | By cultivation and processing — sencha, gyokuro, bancha, kabusecha — rather than by leaf size. |
| Mechanisation | Varies enormously, from hand wok firing to full automation. | Highly mechanised with a quality-controlled supply chain. |
| Comparability of grades | Chinese grades are not comparable with Indian leaf grades such as FTGFOP. | Japanese classification has no relationship to Indian leaf-grade abbreviations either. |
| What a buyer has to learn | A long list of named teas, each with its own conventions. | A short list of processing terms that compose predictably. |
The short answer
Japanese tea is far easier to learn because the vocabulary describes what was done rather than where it came from, and the same words mean the same things everywhere. Chinese tea rewards the effort differently: the range is the point.
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