Source Japan was fascinating to us. I mean, how could it not be? We were a group of 10 high school students, some away from home for the first time, as part of an Exchange Group with the Sister Cities Program. And as students, we were joking and horsing around taking it all in. I remember just after checking in, we all raced to one room (thankfully not mine) and were checking out all the buttons on the space age toilet the hotel had. It could play music and sounds. It could warm the seat. And it had buttons