Exceptional quality ultra soft artesian waterextracted from 300m beneath mt gassan in the heart of the yamagata prefecture in north west japan this water has been naturally filtered for an incredibly soft smooth taste it has been used by the master brewers take no tsuyu to create their exquisite sake since 1858 and is perfect for preparing gentle tea whisky and deliciously fragrant ricethis mineral water is renowned for its potential health benefits it naturally contains silica an es