>Lyft has expressed an interest in Japan, where its investor Rakuten is a major name, but it has not expanded there yet. Point to note, Rakuten owns Viber Mess

>Lyft has expressed an interest in Japan, where its investor Rakuten is a major name, but it has not expanded there yet. Point to note, Rakuten owns Viber Messenger as well, so it could integrate taxi service on it for japan, though I presume that it doesn't have as much user base as LINE in Japan. Viber has larger user base overall internationally.