There were strong rumors doing rounds on the internet that Lexus would be bringing the Lexus LS model to Japan for the Tokyo Auto Show. But, as a contrary to this rumor, Lexus now has announced that it will be showcasing a luxury concept car at the 2015 Tokyo Auto Show. The new concept that will be showcased at the Tokyo show will be highlighting the Lexus future vision of progressive luxury. This is the luxury marquee car that Toyota will be launching in the market to compete with the likes of other luxury brands like Audi, Mercedes and BMW.…