etsukoog
I was looking for a four-cup bottle but couldn't find one, so I got lucky and bought a one-cup bottle and had it chilled.
It's so thick and not sweet, it's like eating sake.
I washed the sludge around the cup with some other sake and drank it.
I found a Yogo bottle and an Issho bottle on the internet, so I'm planning to buy them.
Japanese>English