A member of a Japanese film crew gave me a couple cans. THIS is good stuff. It has all natural ingredients, the cafine is from Cocao, kola nuts and Coca leaves...That's right coca leaves. I was told that the American version of this drink will not contain Coca leaves. I can only imagine that this is what Coke used to taste like when it was first invented. The ingredients are sugar, water, carbon dioxide,vanilla,lemon,lime,ginger,cardomon,orange mace, clove, and a few other things. It tastes like a light lemony coke. As I said before THIS is good stuff. I think it's only available in Vegas per the website.