Microsoft Windows 3.01 setup, DOS/V upgrade, Reference, Driver and Starter diskette, EPSON print utility floppy disk for IBM Personal System/55 in one bundle, in original box, in very good condition. The 10 x 3.5 floppy diskettes are like new. Language: Japan. Year: 1991. It’s a very very rare Japanese piece of computer history. The last pictures are translated (g00gle transl.) from Japanese to English.

PS/55 Wiki:

The Personal System/55 (パーソナルシステム/55) or PS/55 is a personal computer series released from IBM Japan in 1987.

The PS/55 is the successor to IBM 5550 (Multistation 5550), but its architecture is based upon IBM PS/2. The first line-up of the series consisted of rebranded 5550 models except the Model 5570-S which was based on the PS/2 Model 80 (IBM 8580). Unlike the PS/2, most PS/55-based models have a 32-bit (80386 or 80486) CPU and Micro Channel (MCA) bus for the high-end business computing market. IBM Japan was hesitating to sell personal computers for consumers because the IBM JX failed.[2] The AT bus model was released for home users in 1991.

DOS/V Wiki:

DOS/V is a Japanese computing initiative starting in 1990 to allow DOS on IBM PC compatibles with VGA cards to handle double-byte (DBCS) Japanese text via software alone.[1] It was initially developed from PC DOS by IBM for its PS/55 machines (a localized version of the PS/2), but IBM gave the driver source code to Microsoft, who then licensed a DOS/V-compatible version of MS-DOS to other companies.[1] Kanji fonts and other locale information are stored on the hard disk rather than on special chips as in the preceding AX architecture. As with AX, its great value for the Japanese computing industry is in allowing compatibility with foreign software. This had not been possible under NEC's proprietary PC-98 system, which was the market leader before DOS/V emerged. DOS/V stands for "Disk Operating System/VGA" (not "version 5"; DOS/V came out at approximately the same time as DOS 5). In Japan, IBM compatible PCs became popular along with DOS/V, so they are often referred to as "DOS/V machine" or "DOS/V pasocom" even though DOS/V operating systems are no longer common.

Shipping:

I'm in the European Union. I use mostly UPS an DPD, but if you prefer another, please let me know. Multiple shipping with one shipping cost is on.

I have many games for sale and disettes, but due to an ebay issue, from some countries (where

I also can deliver) you can't see my games under my name. There are some

games from me, I can send as much as you want with one postage:

Gahan Wilson The Ultimate Haunted House Big Box MAC

https://www.ebay.com/itm/145395586860

Jeffrey Archer The Computer Game BIG BOX with the Book Commodore CBM Cass

https://www.ebay.de/itm/145576131879

Guild Wars Factions Collectors Edition Big Box PC Full, No Code

https://www.ebay.com/itm/145599586212