A rare story from NYT that brings together Nepalese farmers and Japanese importers of a rare wood bark for banknote paper. Only 40% of Japan's banking transactions are elctronic, most are using banknotes or cash. Bank notes are made of wood bark called mitsumata in traditional ways. As Japanese farmers grow less of this bark it was sourced from mountains in the eastern part of Nepal. See how Pasang Sherpa is trained by Japanese from importer Kanpou in Japan to grow this bark which is shipped in large containers weighing tons to Japanese ports from Kolkata.