Warmed. A mild umami flavor spreads. It has a stronger sense of maturity than the Daichi sake we drank just before, but heating it up makes it easier to drink. The acidity appears when it is heated and cooled.
Warmed R1BY. It has a good amount of umami and a solid taste, somewhere between Kikuseki and Daichi, which I drank just before. There is little sense of maturity.
Tasted again at Onigiri bar Uchi on 4/29. When served cold, it has a soft umami that does not give the impression of being twisted, but it seems to be closed. When lukewarm, the soft umami opens up and it is delicious.
Warmed R1BY. It has more umami than the Kikuseki we drank just before. There is a hint of maturity, but it is easy to drink when heated. It is easy to drink when warmed, though it feels a little acidic when heated and cooled.