Cha-No-Ma

I especially recommend the gyokuro shuppin with its intense and wonderfully fresh flavour.

Oh, and they have a good range of onigiri and Japanese sweets like daifuku - ideal for those who (like me) can't digest lactose and have to look for non-dairy-based sweets.

it's authentic, very serene and just adorable! i love their matcha latte (which comes with soymilk by default). top marks from me.

Aside from stock of various Teas and paraphernalia to prepare it (it's an art), they offer wonderful Matcha chewing gum, Matcha chocolate, Matcha-Lattes, Matcha-Smoothies and other unlikely creations. Try the Umeboshi-Onigiri, my personal favorite.

green tea & macha in all kinds of variations + traditional japanese sweets.