Did you spawn in the box, or did the camera go nuts? Sometimes I notice the camera gets stuck in the rock/building/spaceship/thing on the way to trying to be near Pirizuka. When that happens I just right-click to go to first person view, then lets go, which teleports the camera to where it ought to be.
You know, on thinking on it, it must have happened earlier than that. Pirizuka has already spawned by by the time the menu music starts playing. You can even move her around. Tough to see, but it works.