Genzo
I finally got it! It was sent to me by a local liquor store friend of mine. It's as good as its reputation.
It tasted like carbonated melon juice. The swooshing and tingling sensation is amazing. I'd like to drink it to toast right after opening the bottle.
As recommended by the brewer, I kept the other half of the bottle at room temperature for a week and chilled it a bit before drinking. Then the tingling disappeared and only the deliciousness remained, and I could enjoy the deep flavor! I highly recommend this sake!
Japanese>English