Originally Posted by
Yonasl
What I cannot find an answer for is if any internal ticket bought with Jal.co.jp is refundable now (even if bought after the fact). There is no “applicable period” as for international tickets.
According to their website:
Eligible tickets: JAL international tickets issued by Tuesday, January 2, 2024.
https://www.jal.co.jp/jp/en/info/2024/other/240102-3/