Food
Dashi Pack (Japanese Soup Stock Packet)
出汁パック (Dashi pack)
Also known as: Dashi packet, Japanese soup stock packet
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| Category | Food |
|---|---|
| Origin | Composite seasoning product; ingredients typically include katsuobushi (bonito flake), niboshi (dried sardine), kombu (kelp), shiitake powder, and salt. Tea-bag-style packet for brief boiling to extract soup stock |
| Typical functions | Convenient soup stock substitute for home and foodservice cooking, Functional 'natural / no-MSG' positioning vs powdered instant dashi, Substrate for premium dashi gift product |
| Regulatory status in Japan | Permitted as a compound food product under the Food Sanitation Act. Labelling follows JAS and Food Labelling Act standards including allergen declaration (notably for niboshi-based product). |
Dashi-pack (Japanese soup stock packet) is one of the fastest-growing seasoning categories in Japan, replacing powdered instant dashi in the premium and natural-positioning retail segments. For OEM buyers, dashi-pack supports both the volume supermarket retail category and an increasingly differentiated premium / craft segment with single-region ingredient sourcing (Kagoshima katsuobushi, Hidaka kombu, Setouchi niboshi). The category benefits from 'no-MSG / natural seasoning' marketing and from the convenience of tea-bag-style preparation.
Classification
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Common OEM product categories
Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.
- Volume dashi-pack retail (supermarket category)
- Premium / craft dashi-pack (single-region / single-producer)
- Foodservice supply dashi-pack
- Gift-product dashi-pack (department-store premium positioning)
Ingredient profile
A dashi-pack is a sealed permeable tea-bag-style packet (typically non-woven fabric or paper filter) containing 8–15g of dried ingredient blend. Standard composition includes katsuobushi flake or powder, niboshi (small dried sardine), kombu (dried kelp) typically powdered or shredded, shiitake powder, and salt. The end user boils the packet in 500–800ml of water for 3–8 minutes to extract a complete soup stock.
Commercial differentiation in the dashi-pack category is built on ingredient sourcing: single-region katsuobushi (Makurazaki, Yaizu), single-region niboshi (Setouchi, Kyushu), and named-producer kombu (Hidaka, Rishiri) command premium positioning. Some craft producers emphasise 'no-additive' or 'no-MSG' formulations, distinguishing from the volume category that may include amino-acid seasonings.
OEM applications
In Japanese seasoning OEM, dashi-pack appears as supermarket retail tube and box products (the volume category); as craft / premium SKUs from named producers and prefectures, often department-store or specialty-store positioned; as foodservice supply for ramen, soba, and Japanese restaurant chains; and as the basis for dashi-pack gift assortments combining katsuobushi, niboshi, and kombu varieties.
The premium / craft segment is growing fastest. Single-region named-producer dashi-pack (Makurazaki katsuobushi + Hidaka kombu, etc.) and no-additive formulations command 2–4× the volume-category retail price. Department-store gift positioning leverages prefecture branding and gift-wrapping convention. The convenience proposition vs powdered dashi attracts younger urban households entering Japanese-cooking categories.
Regulatory classification in Japan
Dashi-pack is regulated as a compound food product under the Food Sanitation Act, with allergen declaration (notably wheat for some formulations, fish for niboshi and katsuobushi content) and ingredient labelling under the Food Labelling Act and JAS standards.
Functional claims (umami, no-MSG positioning) generally do not require Foods with Functional Claims notification when no physiological function is claimed; 'no-MSG' labelling is permitted when supported by ingredient composition.
Regulatory classification in other markets
| Global | Dashi-pack exports to US, EU, and Asian markets are subject to standard food-labelling rules including allergen declaration (fish allergen for niboshi and katsuobushi-containing product). The 'umami / Japanese natural soup stock' positioning has growing recognition in destination markets; some destination retailers require Japanese-language secondary labelling alongside destination-language primary. |
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Market reference formulations
Example finished products will be added after verification of ingredient composition (katsuobushi origin / niboshi origin / kombu origin / additive presence) and producer per the editorial policy.
All brand names and product names referenced anywhere on this site are the property of their respective owners. Example entries are provided for informational purposes only and do not imply endorsement.
Quick answers
- What is Dashi Pack (Japanese Soup Stock Packet)?
- Dashi-pack (Japanese soup stock packet) is one of the fastest-growing seasoning categories in Japan, replacing powdered instant dashi in the premium and natural-positioning retail segments. For OEM buyers, dashi-pack supports both the volume supermarket retail category and an increasingly differentiated premium / craft segment with single-region ingredient sourcing (Kagoshima katsuobushi, Hidaka kombu, Setouchi niboshi). The category benefits from 'no-MSG / natural seasoning' marketing and from the convenience of tea-bag-style preparation.
- What is the regulatory status of Dashi Pack (Japanese Soup Stock Packet) in Japan?
- Permitted as a compound food product under the Food Sanitation Act. Labelling follows JAS and Food Labelling Act standards including allergen declaration (notably for niboshi-based product).
- What products typically use Dashi Pack (Japanese Soup Stock Packet)?
- Volume dashi-pack retail (supermarket category) / Premium / craft dashi-pack (single-region / single-producer) / Foodservice supply dashi-pack / Gift-product dashi-pack (department-store premium positioning)
- Where does Dashi Pack (Japanese Soup Stock Packet) come from?
- Composite seasoning product; ingredients typically include katsuobushi (bonito flake), niboshi (dried sardine), kombu (kelp), shiitake powder, and salt. Tea-bag-style packet for brief boiling to extract soup stock
Manufacturers mentioning this ingredient
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References
Last updated: 2026-05-30. Ingredient entries are reviewed at least annually against current regulatory listings.