While general information about this specific "Sone-088" release is sparse in mainstream databases, it is part of a broader trend of "4K remastering" and high-definition production in the industry. The Rise of 4K in Digital Media
A 4K monitor or TV is, of course, necessary. Ensure it also supports HDR (High Dynamic Range) if you want to experience the full range of colors and contrast. Sone-088 4K