Does Japan has a system to identify taxis with English speaking drivers? (Similar to the International Taxi classification in Korea, as shown below)
https://english.visitkorea.or.kr/enu/TRP/TP_ENG_7.jsp
It would be very helpful to tourists as they generally do not speak Japanese, and most Japanese taxi driver do not understand English. My attempts to use taxis in Japan on my last trip were mostly unsuccessful, unless I have someone at the my hotel to get one for me and tell the driver where I wanted to go.
My attempt to use the taxi app in 2019 (to bypass the language barrier) in Japan was a total flop. No driver responded to those taxi requests, while empty taxis were a plenty and kept driving by me.
I hope there is a way for tourists to easily get a taxi in Japan. I would think the drivers would also benefit from getting more revenue.