Album jacket photos of A.S. Blue's Raina have left netizens stunned over her innocent charm. Dressed in a flowy white mini one-piece, Raina is looking very much like a fairy. Netizens remarked that this was probably the prettiest and most fitting concept for her since her debut. [gallery columns=4] Pledis Entertainment revealed, "We originally only planned for three weeks of promotions before their Japanese debut, but thanks to the continuing rise in popularity for both units and requests from fans, we've decided to promote in both Korea and Japan." Netizens commented, "She's become so pretty", "Totally fits the innocent concept", and "She'll become the visual of the Blue team." Source + Photos: W Star News via Nate