http://consumerist.com/5069119/move-to-japan-so-you-can-drink-yogurt-pepsi (http://consumerist.com/5069119/move-to-japan-so-you-can-drink-yogurt-pepsi)
The World of Coca Cola place in Atlanta has Japanese soda brands. Some of them are good. Some are quite weird.
I would try this.
not soo much..
i am addicted to Lorina sparkling lemonade & Izze sparkling clementine.