Hi, I'm glad you got it working! ^^
It's nice to see some more DOS/V users here, I think!
Yes, I think you can find DOS/V online, in several places.
Personally, I got a physical copy some while ago. It's MS-DOS/V 6.20.
I do recommended that version a lot, because it's easy to use.
You can switch between English and Japanese mode any time by entering "us" and "jp".
IBM PC-DOS/V and DR-DOS/V also seem to exist, but are different here.
Also please make sure you're getting the right language version of DOS/V.
The most common version is Japanese, but DOS/V also exists with Korean, Thaiwanese and Chinese fonts, I think.
Chinese DOS games are a bit special, because they typically seem to draw their characters as graphics.
So they often run fine on English DOS without doing.
I have some screenshots here (see pages 9/10 at moment): MCGA Games (PC/DOS) - LCD vs CRT
That thread is about DOS games on a CRT TV.
To give an impression how games might have looked on a low-end CRT monitor in early 90s.
Also because IBM had supported 15 KHz monitors/TVs in the 8086-based IBM PS/2 Model 30.
That was the PC with the real MCGA chipset. It had provided 15 KHz output if a certain pin was grounded (if memory serves).
Some DOS/V games on the internet may also be Korean versions.
Using a smartphone application with character recognizion and auto translation can help here to figure out.
If the text makes sense, then DOS/V and DOS/V game use same character set and language.
PS: Also interesting to read, maybe:
Old Japanese Games for PC (DOS/Win9x)
Re: Most beautiful Dos-Games for a 486...what are your favorites?
VGA games with only 16 colors
Computing Japan
Windows and others: good Anime games?
early 90's rpg suggestions?
"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel
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