Japan

Generally speaking, foreign nationals entering Japan after receiving a residence status qualification which allows work (working visa) will be given a residence card at the airport when their entry is approved.

With a short-term visa, even if you find work during your stay, switching to a working visa is generally not approved.　However, there is a method which is an exception to this rule.

Visas are required for entry into Japan (immigration inspection), while resident status provides permission for carrying out certain activities in Japan after passing the inspections at the departure and arrival airports and entering the country.