Japan Marketing News & Data
Date: 12/05/2017
Japan Marketing News & Data conduct an investigation on 2016 Sept. ~2017 Mar., for “The 12th Water purifier/ Water conditioner/ Water activator marketing that without shop survey”, SD-501 was list on 1st of the monthly sales.
The sales of 1st SD-501 compare to 2nd is about 3 times more, and within 10th products, Enagic product occupied 3 products.