Why not make some effort and check yourself with airlines/on internet. This is a standard question and the requirements are official, not like someone seeking advice on hotels in a particular part of Tokyo at a particular budget when they have never set foot outside the USA, whereas you according to your profile are based in Japan at least some of the time.

ANA below for example.

https://www.ana.co.jp/en/jp/book-pla...de/public.html

Above is FOC.