AKABU Yunokou. I found it after a long time at a sake store I stopped by. It was a nice sake with a refreshing taste, a hint of sweetness and umami, and it was a great accompaniment to meals.
We had a bottle of Sanzen Yamahai by Kikuchi Shuzo in Kurashiki, Okayama. It has a slightly sweet taste, but it has a slippery sake character. Today it was served at room temperature. Tomorrow I will try warming it up a little.