Originally Posted by evergrn

we’ve traveled to Jpn with passport expiring in 3mo. No problem. But your airline may give you a hard time because often they don’t know what they’re talking about but still want to give you a hard time. Not saying you have to do it, but if you really want to play it safe, then you could email Japanese consulate and have it documented from them that it will be no problem with your passport situation.

Originally Posted by kaka

are they both USA passports?
If yes I would think the immigration officer not throwing up a big fuss.
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The following USA State travel advice shows the same https://travel.state.gov/content/tra...ges/Japan.html