Wink was one of the most popular pop groups of the '80s and '90s. Sachiko Suzuki's and Shoko Aida's duet performed dance pop with some of the songs being covers of western hits. Their music sounds familiar -- bright keyboard sounds create the exact 80's atmosphere we're used to.
Their image was closer to the European style clothing-wise and also quite innocent and smiley, compared to the other idols of the time. The cute and warm sounding vocals added to this image.