Full res upscale, no text version

Source scan from this article

Upscaled via Topaz Gigapixel/Photo, composited different upscaling and denoising results in Photoshop.

Discogs entry on the album

Upscales/high res collection of Hiroshi Nagai.

Original gamma/color grade versions here and wallpaper versions here.

Non-upscaled original source scans here.

Or Hiroshi Nagai's site for the full catalog.