We're working on trying to bring it over here in a few months. I run Itoya ProFolio, a distributor/wholesaler for Kuretake's products in North America, so this is at the top of the list of new products we're going to be adding very soon to be available to American retailers! Thanks for the interest!
Sketchbox just included it in their box for august 😃 I’m so excited and have been playing around with it a lot !!!! I had no idea it was an ink and not a liquid pencil! So cool