TOKYO -- Japan will offer tests for commercial licenses required to drive taxis and buses in more languages as its transportation sector struggles with a deepening labor shortage.
20 languages could be added, including English, Chinese and Vietnamese

Japan's ranks of taxi drivers are shrinking. (Photo by Arisa Moriyama)
TOKYO -- Japan will offer tests for commercial licenses required to drive taxis and buses in more languages as its transportation sector struggles with a deepening labor shortage.