My interest was piqued when I heard about a Japanese restaurant in a German winery in Deidesheim. It is certainly an unusual combination, a “one-of-its-kind” in Germany. The 19th century Weingut Josef Biffar was acquired by the Tokuoka family in 2010, and after extensive renovations, the Josef Biffar vinotheque and its in-house restaurant “Fumi” opened …