, also known as or ANA, is the largest airline in Japan. Its headquarters are located at Shiodome City Center in the Shiodome area of Minato, Tokyo, Japan. It operates services to both domestic and international destinations and had 12,360 employees as of March 2015. In May 2010, ANA's total passenger traffic was up year-on-year by 7.8%, and its international services grew by 22% to 2.07 million passengers in the first five months of 2010. ANA's main international hubs are at Narita International Airport outside Tokyo and Kansai International Airport outside Osaka. Its main domestic hubs are at Tokyo International Airport (Haneda), Osaka International Airport Itami, Chubu Centrair International Airport (near Nagoya), and New Chitose Airport (near Sapporo).