keyboard layout problem

I am running multiple W98 OSs (Japanese and English) on a partitioned disk. My problem is that my Japanese 106-key keyboard is recogised by the English Win98 and WINNTwkstn as US layout which affects about a dozen keys (numerical and punctuation)I am on a network on which Japanese Win98 used. I have not yet found the way to download the driver from the Japanese OS.

Any advice, fixes, codes and so on much appreciated!