Similar to geishas, the "sing-song" girls (also known as 'flower girls' were trained from childhood to entertain wealthy male clients through companionship, singing and dancing in special sing-song houses. While the practice of concubinage was officially made illegal, it has recently been popular amongst the wealthy in China as a result of the country's prosperity.
In October 2015, Hawaiian Airlines announced that they will be upgrading their business class seats from the standard cradle seats to a 180-degree lie-flat seats on their A330 fleet in a 2-2-2 configuration. The new seats will be installed starting the second quarter of 2016. In addition to the new business class seats upgrade, the airline will add 28 additional Extra Comfort seating.
Hawaiian provides complimentary and paid beverage service on all of its flights. Meals are not provided on interisland flights due to their short length (30–45 minutes). On its U.S. mainland flights, Hawaiian is one of the only major U.S. airlines to still provide complimentary meals in its main cabin (coach class); each meal is made with no preservatives, all-natural ingredients and packaged with recyclable materials. In 2009, Hawaiian introduced premium meals in its main cabin, giving passengers the option of having the complimentary meal or paying to upgrade to a premium meal. The premium meals consisted of a variety of high end Asian cuisine, but were later discontinued.
As the largest carrier based in Hawaii, Hawaiian Airlines (HA) serves about 25 destinations within the state, elsewhere in the United States, and in Australia, China, Japan, New Zealand, South Korea and the South Pacific. The airline's fleet includes aircraft with two-cabin configuration (First Class and Business Class). It also operates a regional subsidiary, ʻOhana by Hawaiian, that flies planes configured with only an Economy Class cabin. Hawaiian Airlines operates two hubs: Honolulu International Airport (HNL) and Kahului Airport (OGG).