Level-5 officially announced they would be bringing Galaxy to the West due to "business restructuring." The game was left in Japanese only. This created a void that only the ROM-hacking community could fill.
To play on original hardware, your console must have custom firmware. Inazuma Eleven Go Galaxy English Rom
A final version was released in 2021, featuring localized names and grammar fixes to match the official European style of previous games. Level-5 officially announced they would be bringing Galaxy