Download Runbow Deluxe Edition (Runbow - Deluxe Edition (USA) (EnJaFrDeEsIt).zip)

ROM file is in WUX standard format that can run perfectly on Wii U emulator (Highly recommended Cemu)
Decryption Keys are required to run on Cemu. Download all Key lists HERE.
Some files you will probably need: Nintendo Wii U Tickets Tool / Common Key/ Datfile
Kindly report the broken/dead/missing links in the comment section.