Originally Posted by
FireEmblemPride
Not true. I've gotten the US DM line to debit in Yen in the past. It's just not something they're used to doing.
This ^
The phone agents in the USA by default ticket in USD. It is actually possible for them to quote the tickets in other currencies though -- it's just that no one knows how to do it anymore. I used to do this back in the day when foreign currency transaction fees were a thing.