Chami
I was surprised because it was unlike anything I've ever had before. When I put it in my mouth, it had a complex taste, and I can't convey it well with my limited vocabulary, but it was a complex but very tasty sake. From the look of it, you'd think it would be thick, but it was surprisingly clean and refreshing, making it a slightly dangerous drink that you can drink a lot of without even realizing it.
Japanese>English