Requirements:
-Latest steam version of Tekken 7
-Latest version of kilo's "TekkenMovesetExtractor"

Link to Kilo's tool:
https://github.com/Kiloutre/TekkenMovesetExtractor/releases

Here's a tutorial on how to use Kilo's tool by "I AM OP"
https://www.youtube.com/watch?v=qF2UEWWShTs

How to install:
-Extract Kazuya using kilo's tool (if you haven't extracted him before)
-Replace JSON file in the "..\TekkenMovesetExtractor\extracted_chars\t7_KAZUYA\"
-I suggest to rename this entire folder to something else like "t7_BUFFED_DEVIL" or anything like that
-Import to P1

Changes:
- b+1, 1+2! (new string)
- d/f+3, 2, 3! (new string)
- 3, 1, 2! (new string)
- d/f+2, 1, 4! (new string)
- d/f+2, 1, 3 (new string)
- d/f+2, 1, 2 [from story mode]
- f+1+2 [from story mode]
- d/b+1+2 [from story mode]
- CD+4,4,1 [from story mode]
- d/f+4 now has same properties as ws4 (-3 ob, +8 oh)
- Rage Drive has lesser pushback to make it a launcher
- Rage Art has no devil de-transformation
- Kazuya permenantly stays in devil form

Note: ! means screw attack
May add more strings in the future to expand his combo routes.
Do Enjoy ^_^