I downloaded the tactical battle system for VX Ace made by Saba Kan: Kiseki Ex. Download Link is here: http://petitrare.com/material/kisekiEX_2.zip (and I hope this is the current version, I have no idea..).
It includes a demo.
The big problem, everything is in japanese. I already started google translating some of the instructions, I know that I have to copy the graphic/system files and set up the skills 1-10 in the database. But I'm unsure which scripts I have to copy/paste into my own project.
I attached the things I'm not so sure about, circled in red. Do I need those? And what do they do?


I would be really grateful, if someone who knows a bit more about scripting than me, would be so kind and look into the demo and help me out.