Originally Posted by
BrewerSEA
The only JAL lounge in Tokyo EXP don't have access to is the Haneda Arrivals lounge, which is limited to OW first class passengers and JAL OW Emeralds.
Nope, Oneworld Emeralds, including AA Explats, are NOT being granted access to the First Class lounge (unless they are flying JAL First, of course).