I'll be honest here then, too. If you can't make it work with all the help in this thread, you should give up on it.look i won't lie i don't know shit about computers just how to play them sorry i an't no rocket scientist
Hell, the game is in .7z since October in the OP, so you can't fuck extraction up as you could with a .zip compressed on a Japanese localed system, and since you can start the game up, I assume you somehow got the required RTP installed, so all you need to do is get the effing software 'Locale Emulator', follow its reeeeeeeally easy instructions on how to start your Game.exe up in Japanese emulated locale and YOU WILL BE ABLE TO PLAY WITH TEXT SHOWING AND NO ERRORS.
Supposedly. Also, try this if all else fails:
Also, just for fun, make sure to try to run the .exe from a very "easy" folder, ergo put the game's files and folders in somewhere like 'D:\Games\JJ v115\', making sure there are no special characters in the path name (for example your User name if you were to extract it somewhere under it) and it's not too long.