Polymath designer Hiroshi Fujiwara has a thing for coffee. So much so that he was asked to design the interior of a Starbucks shop in the Japan’s capital city, which has since been dubbed the b-side cafe. The Starbucks-Fujiwara joint venture hasn’t stopped there however, as the two have been dropping special edition mugs, bottles and more since the early part of the decade. Their latest release sees a collection of three mugs in the sizes of espresso, short and tall, each of which sports a glossy black finish and the fragment design emblem on the inside. Unfortunately for those outside of Tokyo, this pack will only be available in-store at b-side.