calmcocoromi 純米吟醸純米吟醸生酒発泡Nakazen ShuzotenNagano2025/7/23 09:49:532025/7/23家飲み部16calmThis is a "challenge sake" crafted using a new rice variety from Nagano Prefecture called "Shinkoushu 555" (Yamamizuki). It's incredibly delicious with the fresh acidity and fruity notes characteristic of unpasteurized nama-zake.