Is Uber in Italy? Yes, you can Uber in Italy, but it's not the same. It's available in Rome and Milan. However, only Uber Black is available, meaning higher prices and nicer vehicles.
Why there is no Uber in Japan?
Go is Japan's highly successful taxi app, with a network of 100,000 cabs aggregated from multiple local taxi companies. Thanks to regulation that effectively bans Uber and Didi from operating private car-sharing services, Go commands 70% of the mobility market in Japan.
Does Japan have grab or Uber?
In short, yes, you can use Uber in Tokyo, but mostly to hail a taxi. But, more often than not, stopping a random taxi on the street might be faster (and sometimes cheaper) than requesting a taxi via the ubiquitous app. Uber is relatively new to Japan, and as a result, its network isn't the largest.