Japanese Green Tea

Hubby won in a tennis tournament against some of his Japanese friends and one of the prizes is a $50 gift card which can only be used to buy japanese green tea. I was not familiar of the different favors of the green tea available so i just picked randomly.The order came today this is how one of the boxes and its contents look like. Inside the tea bags are not only tea leaves but they are dried twigs or branches of a tea plant. To me, they are organic and no artificial flavors or ingredients at all. There's no need to use a tea maker though - which is a good thing. I have tried a few already and still i am trying to adjust to this new flavor of green tea.