Just to inform you:
The game doesn't use the Wolf RPG engine, but a custom engine made by the game's studio and this engine makes a translation absurdly hard.
If anyone wants to translate it, you have to use DXExtract to extract the event2.dxa file and change the file name to something else like event2.backup or anything that isn't .dxa, while the extracted event2 folder has to stay where it is. This way the game automatically takes the files from that folder instead of the archive.
Inside the archive you will find .txt files that you have to open in Japanese via locale emulator (or else you will only see random gibberish instead of japanese text). You can then translate the text there and save it at the end. However, that's only where the annoying fun starts:
The game's engine is coded in such a weird way, that it uses the letter e as a line-breaker instead of displaying an e in-game, but only if it is on an even bit, else it gets displayed normally.
So for example, if you have the text:
--aaaa--Oh, what a nice daye
In game you will see the text Oh what a nice day, because the e in nice is on the 15th space (after the --aaaa--).
However, if you have something like:
fnaaaa--Then let's go to the mall.
In game you will see Then let's go to th and nothing behind that, because the first e is on the 3rd (odd), the second on the 7th (odd) and the third on the 20th (even) space.
There are two ways of dealing with that and both are complicated as shit:
1. Re-code the game with a hex editor so it uses a different character than e for these line-breaks (something like § for example). I have no clue how to do that, so I can't help you there.
Also, I know that you need to use a hex-editor to change the main menu texts, since these are written in the game's .exe file.
2. Just translate all texts and then go over all of them, counting which e's are on even spaces and replace them with a similar looking character like a double-width e: "e". This turned out to work for RePure Aria 1. It looks bad in-game, but it's still better than replacing it with a capital E (which also works) or WRITING EVERYTHING IN CAPITAL LETTERS (<- see how dumb that looks?).