Rockman Corner has an article about it if you’d like more info, but the tl;dr is that ShoPro, the company that produced Rockman.EXE, is considering distributing the original Japanese show outside of Japan with official subtitles. So if Rockman.EXE with official subs is something you’d like to see, please politely reply to this Tweet: https://twitter.com/AnimeLogTokyo/status/1419288727151550464

Something along the lines of “I’d really like to be able to watch Rockman.EXE in ___ region with ___ language subtitles!” should do the trick!