I look over and it was a girl, about 20 I guess, walking towards me. Wondering what she wanted I lowered the window to talk to her. She asked if I'm heading to Kobe and if so would I give her a ride.
After recovering from the surreal "Why the hell is this cute 20ish girl asking some random gaijin for a ride?" feeling I told her I was heading that direction but only going about half way. Said that if she wanted I'd give her a ride that far and then drop her at a JR station where she could catch a train to take her the rest of the way. She thought that was okay so she walked around and got in.
About this time I see the guy in the car beside me has an expression on his face along the lines of "Why the hell doesn't this sort of thing ever happen to me!?"

Anyway, as we were driving along I said something along the lines of it not being particularly safe to catch rides with random guys and that she could end up in a boatload of trouble if she picked the wrong person. She claimed that she has a good eye for choosing "safe" people. Not sure how a random gaijin in a black car with heavily tinted windows suddenly became a "safe" person, guess I should be happy that she obviously didn't have any prejudice.
She also said that I could just drop her by another kousoku entrance and she'd look for someone to take her the rest of the way. "No fucking way" was my reaction to that. For one thing if she did get picked up by some Japanese Charlie Manson it'd haunt me forever. Also I have no doubt it would be me who would end up in the slammer not the nut case. Got her to a JR station in time to catch the last train for Kobe and sent her on her way...
It was an odd experience to say the least. She wasn't drunk or noticeably stoned or anything, just someone looking for a ride and pretty clueless as to the potential risks. I guess it's safer here than it would be in Canada or the US -- very little hitchhiking here probably means there aren't many nut cases out cruising for young hitchhikers to dismember...
Not sure why I'm posting this, guess it's just one of those weird experiences we all have from time to time!