I've translated it with MTool and the Sugoi toolkit to make it readable. And did some minor edits when I saw something strange during my playthrough (that I haven't finished btw). Just load the JSON file in MTool rather than translating with MTool directly.
For people who don't know how to use MTool:
- download the tool
- start the tool and drag and drop the game(dragon icon) in the big box
- on the translation tab select to load a translation from a file and select the translationDone.json file that is attached to this post