There are many green tea cafes in Ginza. This one is on the main street. It is called Kitchoan. The first floor is a confectionary shop, but on the second floor there is a small, hidden tea house for you to enjoy various kinds of green tea and sweets.
They use different fruits for their fruit parfait depending on the season. It comes with matcha ice cream which I am a big fan of.
Nice gold elevator. Go to the second floor.
Here is the entrance to the tea lounge space.
At the cashier.