Osaka, Japan
When you go to Japan one of the first thing you will notice is the vending machines. They are literally EVERYWHERE. Around every corner there will probably be at least one if not 3 or 4. It doesn't matter if you are in a neighborhood or in the city, you won't have to look far for one. These will be your lifesavers in the summer because there is a lack of drinking fountains here. It's also easy to spend A LOT of money on getting drinks from them. I suggest carryin...