France had some interesting home micros, and of course Minitel.

Japan had some amazing machines, and MSX did some stuff that no other 8-bits ever did.

Behind the iron curtain there was a ton of R&D, including legions of clones, but also PDP-11 home computers, machines that used trinary instead of binary and all sorts of exotica.

In the Southern hemisphere, Australia and several big Latin American countries had their own industries, due to the costs of imports.

MSX Basic was a derivative of MS BASIC, which isn't really surprising since they had their hand in developing the MSX standard.

But MSX was aimed squarely at gaming with a sideline in music making and things. I feel it deserves more respect, as one of the longest-surviving 8-bit architectures, one that was the most extended of all of them, and even transitioned with some degree of success to 16-bit, with the Z800-compatible R800 chip: https://www.msx.org/wiki/ASCII_DAR800-X0G