- Koyama special junmai, Yamadanishiki
- 720ml bottle for dining
- Six bottles per carton
- Rice focused junmai style

Koyama Tokusen Junmai Sake Miichizu Yamadanishiki is a special junmai sake made with Yamada Nishiki, in a 720ml bottle. The label name Miichizu and the junmai style point to a rice focused sake for dining.
Each export carton holds six 720ml bottles. Ground Biotech supplies this junmai wholesale for export to importers, distributors and Asian supermarkets that sell Japanese alcohol.