Gassan Shuzo
| Years Active | 1920 – present |
|---|---|
| Region | Tohoku/Niigata |
| Country | Japan |
| Japanese Name | 月山酒造 |
| Prefecture | Yamagata |
| Status | Operating |
| Owner | Family |
| Water Source | Snowmelt from Mt. Gassan (very soft water) |
| Rice Varieties | Dewasansan; Miyamanishiki; Yamadanishiki |
| Toji School | Local Yamagata |
| Production Size | Small |
| Key Brands | Gassan; Gassan Shizuku |
| Famous Brands | Junmai Daiginjo; Junmai Ginjo; Junmai; Seasonal releases |
| Website | N/A |
| Coordinates | 38.3412, 140.0511 |
About Gassan Shuzo
Brews at elevation using natural cold from Mt. Gassan. Part of the Dewa Sanzan (Three Sacred Mountains) area. Known for natural cold-temperature fermentation.