| Data West
|
|
| Data East
| http://www.dataeast-corp.co.jp
|
| Data Design Interactive
| http://www.datadesign.uk.com/
|
| Data becker
|
|
| Data Age
|
|
| Darkworks
| http://www.darkworks.com
|
| Darkblack
| http://www.darkblack.co.uk
|
| Dark Technologies
|
|
| Daito
|
|
| Daina
|
|
| Daikoku
|
|
| Daiki
|
|
| Daiichi
|
|
| Dai Nippon Printing
|
|
| Daft
|
|
| D3
|
|
| D's Garage 21
|
|
| D.O.
| http://www.do-game.co.jp
|