User blog comment:ヌヌハラ/alice-tools v0.1.0/@comment-45345722-20200330215646/@comment-31720212-20200330235435

Daiteikoku doesn't actually require these tools, you can use the older AinDecompiler instead, which will probably be more useful for the time being:

https://www.mediafire.com/file/i5zbm2qhins3kp6/AinDecompiler.zip/file

Personally, I haven't been able to work out how to get System 4 games to use new fonts or to display accented characters. If ヌヌハラ has any ideas, I'm all ears.