Koka Shuzo
| Years Active | Unknown – present |
|---|---|
| Region | Kansai |
| Country | Japan |
| Japanese Name | 甲賀酒造 |
| Prefecture | Shiga |
| Status | Operating |
| Owner | Family |
| Water Source | Underground water from Koka area |
| Rice Varieties | Gohyakumangoku; Tamazakae |
| Toji School | Unknown |
| Production Size | Small |
| Key Brands | Unknown |
| Famous Brands | Junmai; Honjozo; Junmai Ginjo |
| Website | Unknown |
| Coordinates | 34.966, 136.166 |
About Koka Shuzo
Koka (Koga) is one of two legendary ninja stronghold regions in Japan. The abundant clean water supports both agriculture and brewing.