You will find the Luminous Arc 3 full-translation English patch v.1.0 attached to this post.
The tool for patching can be downloaded from here: https://www.romhacking.net/utilities/704/
CRC-32 of the original Japanese rom: 848822fd
CRC-32 of the successfully patched English rom: caec12b5
There is still room for improvement in terms of quality of the translation, but since we didn't encounter any serious problems with the rom, we want to keep the word about the release "by the end of the year".
If you need help with patching / want to talk about the game / want to help us improve the future versions of the translation / want to try Multiplayer - join our Discord server: https://discord.gg/QN2mcfskWG
Speaking of which... This patch features fully-translated Online/Multiplayer mode, tested to be fully functional!
(if configured with Wiimmfi Network; here's the guide: https://luminousarc.fandom.com/wiki/Multiplayer)
Plasturion - romhacking / tools development
Jaumander - graphics editor
Asakura - graphics hacking
Buster Gundo - proofreading
CheshireCat - machine translator operator
Yukiwa-kun - for all the assets and ideas we reused from his unfinished translation
Cuc - the author of the "Luminous Arc 3: Eyes – Intermission Guide" which was very helpful in this translation https://gamefaqs.gamespot.com/ds/971291-luminous-arc-3-eyes/faqs/58746
Micah - the original poster of the LA3 translation thread on gbatemp.net forum, who helped us in making first steps in the translation
And all other people who helped and supported the creation of this translation in any constructive way.
Disclaimer: this translation was made with the use of machine translators (mostly DeepL and Google Translate) and some romaji skills acquired through watching too much anime.