It was published in the Nikkei.

ソナス
On April 10th, the Nikkei Shimbun morning edition featured Sonas's remote inspection service for analog meters. By automating the routine inspections of analog meters with this service, we can reduce inspection costs, prevent errors in recording, and enable more frequent monitoring. This service can be easily and cost-effectively installed without the need for power or network construction, and it is capable of accommodating a large number of units and wide installation areas. We encourage you to consider the introduction of this service.
