If you want to play the original Japanese version on modern hardware, you can easily set it up using standard emulation tools:

Fan translation patches are hosted on dedicated emulation and romhacking communities. Because direct download links for game files change frequently or violate hosting terms, the most reliable and safe places to find the official patch file are:

: This archive frequently provides "Additional files, patches and fixes" alongside the original game files for Bakusou Kyoudai Let's & Go!! Eternal Wings .