
As I mentioned in an earlier post
Ultima Fan? A Better Way to Play Ultimas 5 and 6, while living in Japan during the 1990's I owned few models of the
Fujitsu FM-Towns, a very advanced proprietary Japan-market only PC that was capable of booting its Windows-style OS or games off of a CD-ROM with no hard drive from as early as 1989, long before Windows was even capable of booting from a CD just to install the OS.
I became a big fan of the FM-Towns computers and software after owning them and wish I still had one of those rugged, well-built PCs today. Thankfully emulation makes it possible to enjoy the FM-Towns almost 20 years later!
Because the CD-ROM was standard in every FM-Towns, the majority of games or other programs made use of the multimedia capabilities such as video or CDDA music tracks. While typical Western PC-based games were still being installed or run from floppy disks, the FM-Towns enhanced versions of American games such as Dungeon Master filled the CD up with music tracks. Even the Japanese equivalent of the PC, the long dominant NEC PC-9801, was limited to floppy disks for games while the FM-Towns multimedia rich games soared. Ultimately the niche status of the Fujitsu computer did it in, but only after many years of valiantly fighting the competition. Ironically it was not its largest competitor, the NEC PC-9801, but rather low-cost PC clones that contributed to ending the run of the unique FM-Towns computer and operating system (as well as the NEC proprietary computer series).
In those years while the FM-Towns still reigned supreme as an advanced line of unique PCs, many great games were made for it. Getting your hands on many of the original CDs outside of Japan is nearly impossible and cost prohibitive. Finding the ISO files for the CDs is not nearly as tough, but still takes a little looking.
I am not very concerned about the legality of sharing CD images from long abandoned, obscure games that can date back as far as 1989. If you believe in the concept of "
abandonware", most FM-Towns CD images (90%?) would fall under that classification. The fact that the FM-Towns was a niche computer limited to sales in Japan make the software so rare that file sharing by collectors is the only way to preserve these games long term for others to enjoy. If you are concerned with the legality of sharing certain FM-Towns images, stay away from big name games that have been re-released or clearly are being sold or offered somewhere. The Lucasarts games might be ones to avoid, for example.
Here's a quick FM Towns emulation "walkthru"of how to get your hands on ISOs and a working Emulator with the BIOS files.
1. This is only one option for obtaining game files, but google "pleasuredome uk roms" --- this is a ratio torrent download site, which means you need to know how to download torrents, and that your seeding must equal or exceed your leeching of files.
This is where you can find a massive 70+ Gigabyte archive of the FM-Towns CD-ROMs. Why so large? Like I wrote, these games included full "redbook" style CDDA audio, and to preserve the original ISOs meant keeping the large music files intact on full CD images. To avoid getting banned from a ratio site, you may need to start with small files, or only portions of large torrents. I suggest selecting "none" and choosing only a couple of FM-Towns ISOs to download first, and you may even be required to "seed" a smaller torrent to build your ratio first.
2. Download the "UNZ FM-Towns Emulator"
HERE. Unzip it and place the folder someplace obvious, like your desktop.
3. Download the
FM Towns BIOS drop the contents into the Unz emulator folder you just unzipped.
You may also want to download this
FM Towns Help Document (Word Format)
4. Download
DAEMON Tools Lite if you do not already have it. This software allows you to read CD ISO images as a virtual CD drive without burning physical CDs. Basically it will let you take the images of FM-Towns CD-ROMs and read them for use with Unz.
5. Run Unz. If you are running Windows XP or Vista, set your CD settings up like this, choosing the drive letter of your virtual drive in Daemon Tools (you can check by right clicking the Daemon Tools icon in your systray):
6. Create a typical "Save" floppy disk image by clicking Drive 0, Insert. Type a new filename to create a new disk image. Say "yes" to create the disk. Choose a
1.2MB floppy. Some games will not recognize a 1.44MB floppy!

You are now ready to run most typical FM-Towns games! Go to Pleasuredome UK or some other similar retro game site and find the ISO images for old FM-Towns games, mount the ISO of the game you want to play using Daemon Tools, and run or reset Unz. It will boot the games off of CD as if you had the real thing in front of you.
Or if you can read Japanese like me, there are many obscure and forgotten game titles that are a wonder to re-discover.
Next time I'll introduce an actual FM-Towns game based on the stories of H.P. Lovecraft called Necronomicon...