在网上搜索到这个不清楚算不算官方，这个也没说区分日本本土航司还是外国航司呀？
What is a Japan Shore Pass?
The Shore Pass is essential if you don't have a connecting flight on the same day you arrive, and the flight will be in the next 72 hours. Travelers may obtain a transit visa on arrival, which is called the Japan Shore Pass in Japan. The airline can process the Shore Pass application upon your arrival, but it is better to contact them before boarding the plane to avoid the hassle.
The eligibility criteria for Japan Shore Pass are as follows:
You possess the necessary travel documents to your final destination country.
You have sufficient finances to stay in Japan until the day of your connecting flight.
You arrive and leave from a seaport/airport in the same groups.
