Girl's Day will meet fans through travel program 'One Fine Day' before making official comeback.

On June 7th, Girl's Day was spotted at Incheon International Airport along with a filming crew, which made fans to assume that they were filming for a show. Later, the officials from MBC confirmed that the group departed to Okinawa, Japan for MBC's 'One Fine Day'.

Since it's their first reality show and also their first vacation in a while, the girls were all excited as they shared multiple proof shots on their SNS during the trip.

'One Fine Day' is a self-planning reality travel program and has featured many artists such as SHINee, B1A4, Super Junior, EXO, VIXX, Ailee and Amber, AOA. Since AOA's trip will be broadcasted on June 13th, we can expect Girl's Day to make their appearance soon.