Tea Leaves Books

“The fanciest grade of green tea in Japan goes by the name of gyokuro, meaning "jade dew." It consists of the newest leaves of a tea plantation's oldest tea bushes that bud in May and have been carefully protected from the sun under a double canopy of black nylon mesh. The leaves are then either steeped in boiled water or ground into a powder to make matcha (literally, "grind tea"), the thick tea served at a tea ceremony. (The powder used to make the thin tea served at a tea ceremony comes from grinding the older leaves of young tea plants, resulting in a more bitter-tasting tea.)
The middle grade of green tea is called sencha, or "brew tea," and is made from the unprotected young tea leaves that unfurl in May or June. The leaves are usually steeped in hot water to yield a fragrant grassy brew to enjoy on special occasions or in fancy restaurants.
For everyday tea, the Japanese buy bancha. Often containing tiny tea twigs, it consists of the large, coarse, unprotected leaves that remain on the tea bush until August. When these leaves are roasted, they become a popular tea called hojicha. When hojicha combines with popped roasted brown rice, a tea called genmaicha results.”
― Victoria Abbott Riccardi, Untangling My Chopsticks: A Culinary Sojourn in Kyoto