Gregor H
Google
Nice, contemporary design and good quality ceramics from Nagasaki at reasonable prices. You'll likely have seen their soy sauce dispenser, which is a modern classic. They also have a wide range of rice bowls in many fun decors plus tea cups, tea pots, plates etc. I must have over 20 pieces from here.
Yes, no photos allowed in the store. Just look at their website site :-)
The shop is a pleasant surprise in Aoyama, but you have to look closely. It's downstairs in an Escher-esque shopping center not far from the iconic Prada building. This also means it's rarely crowded and service is attentive.
