You cannot play the story offline, bro. The game requires a server to even play in guest mode. The segatools includes card reader, touchscreen and such but not the server so there's that.
I hate breaking it to you, but without a server the game won't even reach the title screen. You can change some stuff to get to the title, but again with no server you can't even make a guest account
Fresh news. Appearently, Barcode and Touchscreen are now supported on Play!. We just need the Card Reader and we'll be able to play games like Druaga, Dragon Chronicle, Idolmaster or Minna Zenno Training.