JR East Takes on PayPay With New teppay Service
East Japan Railway (JR East) is preparing to enter Japan's fiercely competitive mobile payment market with the launch of teppay on October 20, introducing a new QR code payment service through its Mobile Suica platform and potentially tapping into a customer base of 45 million Suica users. (News On Japan)
We haven't written up this one. News On Japan has the full story — the link below goes straight to it.