User blog comment:ヌヌハラ/alice-tools v0.2.0/@comment-45214281-20200313112813/@comment-31720212-20200313170740

Velt is right, and it bears asking what game you're trying to translate. Most games don't require ヌヌハラ's new tool.

If you are working on a game that requires this tool, well, you might be stuck. Like ヌヌハラ said in one of their older posts, their tool is still limited in what it can do, but it's getting there! If you want to make more room for text, you'll need to insert new lines or add new text boxes. To do that, you'll need to learn how to use the decompiled bytecode for those commands, and bytecode is is meant for machines to read, not people, so that's going to be a headache. Maybe ヌヌハラ can help you when they see these comments?

As for half-width and full-width text, that's not actually a problem in System 4, thankfully.