The Bandai Datach Joint ROM System is now emulated in MESS SVN and accepts scanned barcodes. Details can be found on etabeta’s playground.

These are the 40 cards (unsorted) for the first Datach game, Dragon Ball Z: Gekitō Tenkaichi Budokai. The barcodes (EAN-13) were read with Bytescout BarCode Reader and can be used with the MESS emulator. I haven’t verified the codes yet. If you find any errors then please let me know.