How to use the DOS/ Windows Japanese keyboard drivers

Put the config.sys into use in your machine

Put the jkeybrd.sys type files where you told the machine you did in config.sys

Use the .kbd file IN PLACE of your regular .kbd file
in \win...\system

For example, if you have kbdus.kbd in \system now,then copy kbdjp002.kbd over kbdus.kbd in 
other words rename it...

OR enable dual language keyboards in control panel and select a language you'll
never use such as Czech. Copy kbdjp002.kbd over the kbdcz.kbd file, and you can toggle
between the 2 languages. This MAY be necessary if you use a "regular" external keyboard

You will not be able to use the dual-keyboard trick to toggle between Japanese and US
without pretending it is Czech because they didn't think of Japanese when they wrote
the keyboard toggle feature. So you are replacing the Czech driver with the Japanese one.

To use Rex K. Perkins' FABULOUS "Windows" and "Menu" key driver look at vk-read.txt

Pres Waterman, who disavows any knowledge of the foregoing. Dat's my story and I'm
stickin' wit' it.