Why source from Japan
Noto Peninsula's agehama salt-making method is the only such practice still active in Japan; FAO Globally Important Agricultural Heritage status anchors export storytelling.
Key spec
Sodium chloride 86-93% (vs ~99% industrial); rich in magnesium, calcium, potassium; mineral profile unique to hand-condensation method.
Typical end-product
Fine-dining finishing salt, premium-confectionery salt accent, hospitality amenity sets.
At a glance
- Suppliers listed
- 1 supplier
- Typical MOQ
- 1–10 kg retail; 25–100 kg bulk
- Typical lead time
- 8–14 weeks (handmade allocation-constrained)
- Regions of origin
- Ishikawa (Noto Peninsula — Suzu, Wajima)
- Category
- Traditional materials
- Harvest season
- May – September (peak agehama production)
- Japan regulatory status
- Food product; salt labelling under JAS
- Japanese name
- 能登揚浜塩
- Romaji
- Noto Agehama-Shio
About this ingredient
Heritage hand-poured Japanese sea salt from Suzu (Noto Peninsula, Ishikawa). Made by the agehama method: seawater is hand-poured onto raked sand beds, sun-evaporated, then condensed in iron pans over wood fires. The technique is designated a Globally Important Agricultural Heritage System by the FAO and a Japanese intangible cultural heritage. Noto Saltworks and a handful of small producers maintain the practice; output is severely limited and the salt commands per-kg pricing 30-100× industrial sea salt. Used in fine-dining, premium retail, and as a flavour-positioning ingredient in confectionery.
Regulatory status
| Japan | Food product; salt labelling under JAS |
|---|---|
| EU | Food import; CN 2501 (sodium chloride) |
| United States | GRAS (food additive); FDA Prior Notice required |
| China | GACC food facility registration |
Looking for alternatives?
Common reasons buyers swap to a different ingredient — and what we'd suggest based on this ingredient's profile.
Vegan / plant-based alternatives
Noto Agehama Sea Salt is animal-derived. If you need a non-animal source with similar functions, consider:
Sansho Pepper
山椒
Zanthoxylum piperitum source; INCI Zanthoxylum Piperitum Fruit Extract; MOQ from 1–10 kg (dried peppercorn); 100 g – 5 kg (powder).
Plant-based· shares 3 categories
Wasabi Powder
山葵粉末
Wasabia japonica (Eutrema japonicum) source; INCI Wasabia Japonica Root Powder; MOQ from 1–10 kg (powder); 100 kg+ (bulk paste).
Plant-based· shares 3 categories
Shio Koji
塩麹
MOQ from 20–100 kg.
Plant-based· shares 3 categories
Easier China regulatory path
Noto Agehama Sea Salt faces a more restrictive regulatory pathway in China. These alternatives have a simpler status in that market:
Japanese Abalone (Awabi)
鮑 / アワビ
Protein 18-22%; collagen-rich; taurine 750-950 mg/100g; mother-of-pearl shell upcycled to cosmetic-grade calcium carbonate.
Simpler in China· shares 4 categories
Sansho Pepper
山椒
Zanthoxylum piperitum source; INCI Zanthoxylum Piperitum Fruit Extract; MOQ from 1–10 kg (dried peppercorn); 100 g – 5 kg (powder).
Simpler in China· shares 3 categories
Wasabi Powder
山葵粉末
Wasabia japonica (Eutrema japonicum) source; INCI Wasabia Japonica Root Powder; MOQ from 1–10 kg (powder); 100 kg+ (bulk paste).
Simpler in China· shares 3 categories
When does it make sense to swap an ingredient? Read the swap guide →
Japanese suppliers
Noto Saltworks Co., Ltd.
奥能登塩田村
Suzu, IshikawaEst. 1986Export experienceAgehama hand-poured heritage sea salt
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Last updated: 2026-05-05