Maruyama Shuzo
| Years Active | 1887 – present |
|---|---|
| Region | Tohoku/Niigata |
| Country | Japan |
| Japanese Name | 丸山酒造 |
| Prefecture | Niigata |
| Status | Operating |
| Owner | Family |
| Water Source | Soft water from the Iiji River basin groundwater |
| Rice Varieties | Gohyakumangoku; Koshitanrei; Koshi-Ibuki |
| Toji School | Echigo |
| Production Size | Small |
| Key Brands | Maruyama; Shibata Bijin; Echigo Komachi |
| Famous Brands | Junmai Daiginjo; Junmai Ginjo; Junmai; Honjozo |
| Website | Unknown |
| Coordinates | 37.95, 139.33 |
About Maruyama Shuzo
Located in Shibata, a castle town with a long sake brewing tradition. The Shibata domain historically encouraged sake production and the area retains multiple breweries.