Originally Posted by
zrs70
Things aren’t always that black and white. Some airlines allow a change for a fee. Some have a grace period of 30 days with a fee (in addition to the 24 hour use). Some airline don’t charge a fee at all for elite members.
This is ANA, not "some airlines". No grace period past the 24 hours, not even for ANA elites.
From Original Poster's post, a non-refundable P fare was bought.
Black and white.