The reason this specific search term is so popular is because of the quality of the patch. Unlike machine translations, this is a full human translation.
To play Inazuma Eleven Rayo Celeste on your 3DS emulator (Citra) or real 3DS hardware, follow this guide. inazuma eleven rayo celeste rom 3ds
Essential 3DS homebrew tools used to export the save file from your 3DS so it can be edited on a PC. ROM Hacking & File Extraction: Citra Emulator: The reason this specific search term is so
To play on Citra, you specifically need a decrypted version of the Rayo Celeste ROM. Standard .3ds files from a physical cartridge often won't work without decryption. Essential 3DS homebrew tools used to export the
Are you playing this ROM on a or on an actual hacked 3DS ? Do you need help beating a specific boss team in the story?