do you know if there is anyway to do it in the game files?
Use RPGMakerSaveEdit, you'll find a lot of things to add to your inventory, mainly items and titles, you'll find edicts too but i'm not sure how those work when save editing, so you'd better unlock them normally.
On a side note, you can change some plugins in the \www\js\plugins folder to make your life easier. I edited some of those files to give me a lot of money and about 10 edict points every day, also I increased my maximum willpower so that even if my pleasure bar is completely filled and the willpower regen is stunted, I have no problems using mind techniques. The game is still hella challenging if you want to avoid sex scenes (like I do when I encounter enemies en route to my destination and I want to reach it asap), I basically did it because it was becoming too much of a fuck fest and I needed more willpower to clear combat encounters without spending 15 minutes on each one.