I am planning to book a flight to Europe with an overnight transit at Tokyo.
I would not be going outside the Airport.
I can’t seem to find the correct information particularly relevant to this situation.
As it is a long transit, I was planning to book a room at the airport hotel. Does anyone know if this would be allowed under Japan’s Covid rules? Is a long stopover even allowed?
Flight centre couldn’t give me a straight answer.
Edit:
This is what I have found:
“Travelers connecting to an international flight
Travelers who are not entering Japan and transferring directly to a third country by transit, are not required to submit any documents and undergo PCR tests”
Maybe I am slow, but the word “directly” is bothering me. A 17hr transit at the airport isn’t so “direct”
Booking a room at airport hotel usually constitutes leaving the airport and thus requires passport control and a visa (+ picking up baggage).
Very rare airport hotels are airport-side only for transit only and would not require this. Since you didn't state what airport or hotel, you will need to check.
If it is the former and you will need to leave airport then you'll need a visa. Currently, there's a suspension of visa exemption for Australians (assuming you are) under Section 5 here:-
https://www.japan.travel/en/coronavirus/
That site has all the info you are looking for clearly laid out.