Otokoyama Co., Ltd.
| Years Active | 1661 – present |
|---|---|
| Region | Hokkaido |
| Country | Japan |
| Japanese Name | 男山株式会社 |
| Prefecture | Hokkaido |
| Status | Operating |
| Owner | Corporate |
| Water Source | Taisetsu Mountain underground water (ultra-soft, from snowmelt) |
| Rice Varieties | Yamadanishiki (from Hyogo); Suisei (Hokkaido); Ginpu (Hokkaido) |
| Toji School | In-house |
| Production Size | Large (~12000 koku) |
| Key Brands | Otokoyama; Otokoyama Junmai Daiginjo; Kimoto Junmai |
| Famous Brands | Junmai Daiginjo; Junmai; Tokubetsu Junmai; Honjozo; Futsu-shu; Kimoto |
| Website | otokoyama.com |
| Coordinates | 43.7897, 142.3878 |
About Otokoyama Co., Ltd.
Named after famous historic Edo-period brand from Itami. Relocated to Hokkaido for pristine Taisetsu mountain water. Gold at Monde Selection for 40+ consecutive years. On-site museum is one of Japan’s best sake museums.