JETPENS.com is like sitting under the tree on Christmas morning. They have an amazing selection of Japanese art supplies at ludicrously low prices--all of the amazing tools and utensils I found during my stay in Japan are available here.
They offer FREE SHIPPING on $25 orders and the shipping is incredibly fast. No more waiting 3-4 weeks for your order like some other online art supply stores do.
This is a great place-- I absolutely love it here.