Pavel Alpeyev:

Using an app to order up a car ride isn’t common in Japan, even though ride-hailing has spread across the globe. That’s partly because finding a taxi usually isn’t difficult, unless it’s in the suburbs or there’s pouring rain during rush hour.
 
 SoftBank Group Corp. and China’s Didi Chuxing are the latest companies seeking to change that. They’re teaming up to introduce Didi Mobility Japan, a taxi-hailing platform that will start trials this year in Osaka, followed by Tokyo, Kyoto, Fukuoka and Okinawa.
 
 Long dominated by taxis, Japan’s 1.7 trillion yen ($15 billion) car-transport industry is starting to show signs of change. Sony Corp. is working on a joint venture with cab companies called “Everybody’s Taxi.” Japan Taxi, the dispatch app run by the chairman of Nihon Kotsu Co., has also been actively promoting its services. Uber Technologies Inc. is starting a car-hailing pilot program in the remote island of Awaji. With the 2020 Tokyo Olympics just around the corner, taxi operators are looking for ways to make it easier for customers to hail rides and get to their destinations.