이소지만 준마이 다이긴죠 아카이와 오마치

Isojiman Junmai Daiginjo Akaiwaomachi uses Akaiwa Omachi, a heritage rice variety from Okayama with exceptionally large grains and deep umami potential, polished to daiginjo levels. Omachi rice is known for its rich, earthy complexity that contrasts with the more delicate Yamadanishiki. The combination of this robust rice and Isojiman's meticulous cold fermentation produces a sake of layered depth and long finish.