TOKYO -- From freezing sake to lock in the fruity taste or to pack in small un-branded cans to make choosing easier, Japanese companies are experimenting with unconventional methods to deliver sake to international consumers.
Machinery maker Technican in Yokohama has started selling quick-frozen "nama," or unpasteurized, sake from 26 brewers across Japan at its Tomin Frozen food shop in Japan's second largest city.
