We are proud to announce that our Electro-Magnetica Numerica (EM hereafter) is now port to MPI machine. We have ported the Non-GUI version of EM to TSUBAME 2.5. This is not a TSUBAME 2.5 specific version so it means our cutting-edge electromagnetic simulator is ready for MPI machines. Also it is available for the single node machine in the command line interface.