Toshio tries to stop her but is knocked down by Tatsumi , who introduces himself .
While Seishin goes to switch on the generator , Setsuko is compelled by Nao to leave and meet her .
Toshio tries to stop Seishin but is knocked down by Tatsumi , who introduces himself .
While Seishin goes to switch on the generator , Setsuko is compelled by Nao to leave and meet her .