User blog comment:Velt211/Gakuen Drifting Story 2 Translation/@comment-31720212-20200316090122/@comment-40164738-20200317191758

I think you're right on that. I'm at 41 and both 40-41 showed observable effects (apart from crashing). 40 skipped the CG drawing and 41 seems to have made a new line. Guess those characters are being used as commands. I'm guessing anything from 20 up till the Japanese characters are commands.

I'm going to go through the entire character set just to see. I guess it could technically be possible to change the japanese characters to roman, as they'd occupy a different hex value. I'll probably look into that myself. seems to actually be a decent amount of info on that, so I might figure it out. Obviously all text will be a mess then, but plenty of space.