Green tea has no fermented tea leaves and it called unfermented tea.
There are many types of green tea with different manufacturing and steaming methods.
Oolong tea is a semi- fermented tea, which means that it is more fermented than green tea, but it stopped before it is fully fermented like black tea.
Fermented at the stage of making green rea.
Green Tea has a lot of kind of tea leaves,so I pick up the one of the leaves.
Sencha
Gyokuro
Matcha
Houjicha
From left to right: sencha, gyokuro, matcha, and hojicha tea leaves.
Most tea production in Japan is green tea. There are many types of green tea, and different methods of production change the name of the tea into different names.