Japan in the 80s and into the 90s was like a vision of a an alternate future where technology could keep growing and happening infinitely. Some
really interesting features from that time period. If people in the West thought all the 8-bit micro computers was hard to deal with, in Japan there were nearly countless models by many companies, sometimes competing with themselves! This went on into the 16 and 32-bit eras even. Japan really had a stunning alternative view of the future.
Do you want to buy a NEC PC-9801 or a Sharp X68000? How about a nice FM Towns from Fujitsu, the first home computer with a built in optical drive? But all my friends have a MSX computers! Okay, should I get the MSX 2+ or the turboR, from which manufacturer? I like Panasonic's model, but I heard Yamaha's has a good music interface. My friend has an old Fujitsu FM-7, but man the X1 Twin looks cool with it's integrated PC Engine! http://www.hardcoregaming101.net/JPNcomputers/Japanesecomput...
Amazingly, not a single one of these machines made it to the U.S. Commodore and Atari were simply far too dominant. Jack Tramiel even addresses keeping the Japanese out of the U.S. market as a principle concern. https://www.youtube.com/watch?v=3gmODkpnjO0
Also, not a single one of these architectures lives on today. I think the FM-Towns (an almost PC clone) and the Sharp X68k series went on the longest. But it's a tremendous surprise that so many personal computers were available, in a country that's never really been known for personal computer ownership. Even today, the typical Japanese office space is piled full of file cabinets and paper. It's like something right out of the 1970s and 80s. http://www.accountant-tokyo.com/wp-content/uploads/2014/04/J...
All of the basic system architectures dead-ended. Most were using Z80s, which never evolved beyond the 16-bit-ish R800. 6502 variants were common, the NES ran on this, the SNES ran on a 16-bit variant 65C816. But that's it. The X68000 series ran on the Motorola 68k chips, which as we all know dead ended with the switch to the PowerPC line (which BTW, still powers all sorts of consoles today). The only system which picked up on the Intel lines was the FMTowns, but architecturally deviated from normal PCs enough that it's not compatible.
Japan during during and right after the bubble was amazing.
http://www.thebubblebubble.com/japan-bubble/