古こ酒しゅ

noun

aged sake; well-cured sake; old sake

Refers to sake that has been aged or matured, often implying improved flavor. Can also mean last year's sake in some contexts.

• この居い酒ざか屋やでは、貴き重ちょうな古こ酒しゅを少すこしずつ味あじわえる。

  At this izakaya, you can savor precious aged sake little by little.

• 古こ酒しゅは熟じゅく成せいされてまろやかな味あじわいになる。

  Aged sake becomes mellow through maturation.