American Airlines customers will now have greater access to domestic Japanese destinations thanks to a new codeshare agreement between American and Jetstar Japan. Under the new arrangement, American Airlines will place its ‘AA’ code on services operated by Jetstar Japan between Tokyo Narita International Airport and Fukuoka, Matsuyama, Okinawa (Naha), Osaka (Kansai) and Sapporo (Shin Chitose), with first flights under the codeshare starting October 26th, 2014.