Sencha vs gyokuro
Identical processing, opposite cultivation. The whole difference is whether the bushes were covered before picking, and it changes almost everything about how the tea is brewed.
What is being compared
Why these get confused
Because processing is identical, gyokuro is sometimes described as a premium grade of sencha. It is not a grade; it is a different cultivation method, and brewing it at sencha temperature discards the entire point of the shading — it tastes like ordinary bitter green tea, which leads people to conclude they were sold a fake.
Point by point
| Aspect | Sencha | Gyokuro |
|---|---|---|
| Cultivation | Full sun. | Shaded for roughly three weeks under progressively heavier cover. |
| What the shading does | Nothing is altered — the normal balance, more catechin and more briskness. | Raises amino acids and suppresses catechins, which is where the sweetness and the absence of astringency come from. The chemistry changes before the leaf is picked. |
| Brewing temperature | 70 to 80 °C. | 50 to 60 °C — far cooler than any other tea in normal use. |
| Steep time | Under a minute. | Long — two to three minutes, because the water is so cool. |
| Leaf quantity | Around 2 g per 100 ml. | Three to four times that, in a very small volume of water. |
| Character | Grassy, marine and briskly astringent, with a clean drying finish. | Thick, sweet and intensely savoury, with almost no astringency at all. |
| Who it suits | Anyone. Forgiving, cheap and the default Japanese green tea. | Not a first Japanese green tea — the parameters are so far from ordinary practice that it is easy to make badly and expensive to waste. |
The short answer
Kabusecha sits deliberately between them — a week or two of shading, most of gyokuro’s savoury depth, and a much more forgiving brew. It is the sensible route into shaded tea for most people.
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