Ginia nods and walks him through the step of buying a train card (she pays, it's the least she can do) and shows him how to use it to enter the gates. It's usable even on the train system closer in Tokyo so it'll serve him well.

With only a few minutes between trains, it doesn't take long for one to arrive, the station chime playing as the train pulls up to the platform. There's an open spot near a window; Ginia lets Romeo take the seat so he can look out the window while she stands. With several stops to go, Romeo has plenty of time to enjoy the city scenery passing by as the train rolls along.