おぐりん
I couldn't forget the Koten I had at Sushi Kiyoshi.
I bought a 300ml bottle of Koten which I found at a souvenir shop in Nagano the other day.
I bought a 300ml bottle of Kouten at a souvenir shop in Nagano.
The sourness and bitterness are moderate, and it is the perfect sake for sashimi.
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