To celebrate US Airways joining oneworld, JAL Mileage Bank members can earn double miles on US Airways flights, including American Airlines flights designated as operated by US Airways. The double miles will be credited on eligible flights, routes and eligible booking classes through June 30, 2014. Members must register for the promotion before the first flight departure. Visit http://insideflyerus.wpengine.com/link/?11335 to learn more and register.

In other news, the reinstatement fee for unused awards has been raised. The cost in miles is now 3,100, up from 3,000 miles and the cost is now 3,100 yen, up from 3,000 yen.