Tamamura Honke
| Years Active | 1806 – present |
|---|---|
| Region | Chubu |
| Country | Japan |
| Japanese Name | 玉村本家 |
| Prefecture | Gifu |
| Status | Operating |
| Owner | Family (Tamamura family) |
| Water Source | Ibi River underground water (soft water) |
| Rice Varieties | Hida Homare; Gohyakumangoku |
| Toji School | In-house |
| Production Size | Small |
| Key Brands | Ibikawa; Shirataki |
| Famous Brands | Junmai Daiginjo; Junmai Ginjo; Junmai; Honjozo |
| Website | Unknown |
| Coordinates | 35.45, 136.5667 |
About Tamamura Honke
Located in the Ibi River valley in western Gifu. The Ibi River is renowned for its exceptionally clean soft water. The Ogaki-Ibi area has long been called the City of Water due to abundant underground water resources.