Shoyu Regions and Breweries (醤油の産地と蔵)
Five places explain most of Japan's soy sauce map: Noda, Choshi, Tatsuno, Shodoshima and the tamari country of Chubu.
| Noda, Chiba | Home of Kikkoman and one of Japan's largest shoyu towns since the Edo period |
|---|---|
| Choshi, Chiba | Port town breweries (Yamasa among them) shipping by water to Edo/Tokyo |
| Tatsuno, Hyogo | The home of usukuchi in Kansai |
| Shodoshima, Kagawa | An island of kioke wooden-barrel breweries (Yamaroku among them) |
| Chubu (Aichi, Mie, Gifu) | Tamari and shiro country, alongside soybean miso |
Shoyu geography follows Edo-period waterways: Noda and Choshi supplied the capital by river and sea, Tatsuno served the Kansai cities, and Shodoshima's island breweries shipped across the Inland Sea. The types map onto the places - usukuchi is Tatsuno's, tamari is Chubu's, kioke survives most densely on Shodoshima.
Kikkoman's own published history and museum in Noda document the Noda story, including the consolidation of local brewing families into the modern company. For visiting, the brewery-visits guide lists only sites whose official pages confirm they accept visitors.
See also
Kioke wooden barrelsRelated page in this guide.Brewery and miso-storehouse visits
Related page in this guide.
Sources: Ministry of Agriculture, Forestry and Fisheries (MAFF), 'Traditional Foods in Japan'; JAS soy sauce standards; Umami Information Center; Kikkoman official information; Wikipedia (CC BY-SA 4.0). Checked 6 November 2026.