Same question as Noodlesz. According to AA a Biz Award ticket on a JAL domestic flight comes with 2 bags.
If I look at the baggage allowance for J class domestic flights it is only 20kg.
So either AA Biz awards are First class (45kg allowance according to JAL), or AA is showing wrong information.
Does anybody know if it's possible to select seats online? I've got JAL's record locator but my reservation is not found when I enter the details on JAL's site. (despite that a post from last year in this thread says it should work)