Okinawa World, a tourist facility in Nanjo City, has been lighting up a part of its nearly 1km long limestone cave in pink starting from the 10th in time for Valentine's Day. The limestone cave will be illuminated in pink until the 18th of this month, after which the lighting will return to normal blue.
In addition, to coincide with the long Lunar New Year holiday, the restaurants and souvenir corners of the facility have been decorated with Lunar New year decorations.