https://techcrunch.com/2018/07/23/softbank-payment-service-japan/

SoftBank is best known in Japan as a mobile operator but the company, which is behind the near-$100 billion Vision Fund, is increasingly getting into other types of consumer services in its homeland.

The Japanese firm last month launched a parking app, it is in the midst of rolling out a taxi-hailing service in conjunction with China’s Didi Chuxing and now it is developing a mobile payment service, too.