Region · in Japan
Mie
Mie is Japan's third tea prefecture by volume and one almost nobody outside the country can name, which is not entirely an accident: a large share of its leaf is sold under somebody else's regional name. What it does better than anywhere else is kabusecha, the tea shaded for a week or two before picking, which sits between sencha and gyokuro and is the one national category Mie quietly leads.
What grows here
Kabusecha above all, and the bulk of Japan's, which makes it a genuine speciality rather than a sideline. Sencha is the volume, and the prefecture splits in two over how it makes it. The north, around Suzuka, Kameyama and Yokkaichi, is the shaded and kabusecha country. The south, around Watarai and down the coast, makes deep-steamed sencha to a different scale and a different taste. Both ends are sold under one prefectural brand, Ise-cha.
The ground
A long thin prefecture running down the eastern side of the Kii peninsula, with the Suzuka mountains along its northern border, the Ise bay plain below them and a warmer wetter south. There is no single Mie climate, which is most of why the prefecture makes two clearly different teas instead of one. The north is cooler and later; the south is warm enough to grow the thick sun-fed leaf that deep steaming exists to tame.
What to look for
The Uji problem lands hardest here. The Kyoto trade's own definition of Uji tea admits leaf grown in Mie so long as a Kyoto firm finishes it inside Kyoto, and Mie grows a good deal more tea than Kyoto does, so a tea sold as Uji may well be Mie leaf. That is legal and it is not disclosed. Read it the other way round and a Mie-labelled tea is often the same material without the name premium. Ise-cha is no help there: it is a prefectural umbrella covering everything from northern kabusecha to southern fukamushi, so it states the prefecture and nothing else.
Places in Mie
Named places inside Mie. The ones with a page of their own are links.