What should I fill in at the airport after I get off the plane from Changchun to Japan?

Business trip, tourism or permanent residence?

After the plane arrives in Japan, it needs to fill out two forms.

One is the entry card, which you can take on the plane. When you enter the customs, you should submit the list together with your passport and visa.

After this pass, it means that you have entered Japan.

Then go and get your luggage. After picking up all the luggage, you need to add a tax return. Whatever you have to declare, you need to add something. Then, hand in the passport and the list to the last customs.

Come out and find someone to pick you up when you're done.

It's not very complicated. Find a China person who often flies, and everyone will help you. There was really no one to help, so we went with the flow. Remember, following foreigners, the Japanese take different routes.