There were some I did not know, but the majority I already knew thanks to fooling around with keys back in RPG2k
. Oh yeah, I remember something happens if you press F1 during play. And no, it's not a help file. Instead, it's properties. However, I can't read it since it's in Japanese. I haven't tested this in playing the real game. I just tried this when I was test playing. From what it looks like, you can edit the controls in Properties and some other crap.