Sashimi Grade Ocean Tuna Japan
Sashimi Grade Ocean Tuna Japan Standards
In the context of the Japanese market's consistently extremely strict standards for fresh seafood, especially sashimi ingredients, Sashimi Grade Ocean Tuna Japan requires a rigorous quality control process from catching, deep freezing, processing, to transportation. This is a core product that helps Vietnamese seafood assert its reputation and quality.
For import partners, finding a stable supply of yellowfin tuna that is free of histamine and retains its perfect fresh red color is a decisive factor. Astra Aqua is a specialized unit in supplying seafood for export, focusing on developing shipments of Sashimi Grade Ocean Tuna Japan to directly serve seafood markets and restaurants in Japan.

Contact us now: 0938 925 489
Potential for Supplying Sashimi Grade Ocean Tuna Japan
Consumption Demand in the Land of the Rising Sun
Japan is the country with the highest consumption rate of fresh tuna (sashimi, sushi) in the world. Ocean tuna is a premium ingredient indispensable in their culinary culture. Meeting these stringent standards allows Vietnamese businesses to penetrate this multi-billion dollar market deeply.
Sashimi Grade Ocean Tuna Japan is primarily used in:
- High-end fresh tuna sashimi at restaurants
- Tuna sushi with belly (Toro) and red meat (Akami)
- Processing into grilled or seared Tataki dishes
- Supplying ingredients for famous fish markets
- Saku-cut tuna products for supermarkets
Why Japanese Partners Prefer Our Supply Source
Vietnamese ocean tuna has firm flesh and natural red color, perfectly matching the auction standards in Japan. When exported, the product allows Japanese chefs to prepare dishes easily and ensures absolute food safety.
- Bright, eye-catching ruby red color on the sashimi platter
- Pre-portioned cuts (loin/saku) according to strict standards
- Deep freezing (-60°C) to minimize quality loss
- Consistent quality, meeting customs inspection standards

Contact us now: 0938 925 489
Astra Aqua – Your Partner for Sashimi Grade Ocean Tuna Japan Supply
Astra Aqua understands the technical barriers of the Japanese market, hence we apply stringent fishing and preservation processes to ensure Sashimi Grade Ocean Tuna Japan always arrives in perfect condition at your ports.
International Seafood Export Capabilities
- Large harvesting volume, capable of fulfilling container orders
- Processing services for loin and saku cuts, CO processing as required
- Deep freezing to preserve freshness as if just caught
- Specialized packaging, durable for long sea voyages
We partner with importers to provide transparent seafood sources with clear traceability to conquer the most demanding market.

Contact us now: 0938 925 489
Quality Standards for Sashimi Grade Ocean Tuna Japan
The Japanese market consistently demands extremely high standards for:
- Freshness and natural red color after thawing
- Strict control of Histamine levels to ensure safety
- Full HACCP certification and Catch Certificates (CC)
- Precise fish size, fat content, and weight
Astra Aqua guarantees transparent net weight and quality for each shipment, assuring partners of seamless import and distribution in the domestic market.
Optimizing Preservation and Transportation Processes
Sashimi Grade Ocean Tuna Japan is preserved using flash-freezing technology and vacuum packaging, allowing partners to easily store it in cold rooms, manage inventory effectively, and maintain premium sashimi quality.

Contact us now: 0938 925 489
Advantages of Importing Sashimi Grade Ocean Tuna Japan from Us
Partnering with us provides distributors with:
- A stable, year-round supply source, avoiding disruptions
- Competitive export prices, optimizing commercial costs
- Quality meeting Japanese customs standards, ensuring swift clearance
- Flexible packaging options tailored to supermarket requirements
Astra Aqua is committed to being a strong strategic partner, supplying high-quality ocean tuna to ensure Japanese importers can conduct business with confidence and grow.
Seafood Export Cooperation Opportunities
We offer export support policies:
- Preferential FOB/CIF pricing for large orders
- Support for rigorous international quality inspection processes
- Guaranteed delivery timelines by sea and air
- Provision of all necessary origin and customs documentation
Collaborating with us is a comprehensive solution for Japanese importers to secure premium seafood ingredients and optimize their supply chains.

Contact us now: 0938 925 489
10 Frequently Asked Questions from Import Partners
1. Is Sashimi Grade Ocean Tuna Japan suitable for raw consumption?
Answer: Absolutely. The product is deep-frozen at -60°C immediately on board, eliminating bacteria and ensuring sashimi standards.
2. What tuna specifications do Japanese partners typically order?
Answer: The Japanese market usually prefers whole fish (GG), Loin cuts, or Saku cuts for supermarket convenience.
3. What is the shelf life of tuna in cold storage?
Answer: Up to 18-24 months if continuously maintained at a super-cold storage temperature of -60°C.
4. Do you support pre-cut Saku (blocks) for supermarket chains?
Answer: Yes, Astra Aqua undertakes precise Saku cutting according to the specific requirements of each distribution partner.
5. How should tuna be thawed to prevent the flesh from darkening?
Answer: It is best to thaw in cold water with a little salt, then immediately pat dry to maintain the flesh's chewiness and natural red color.
6. What is the monthly export capacity in containers?
Answer: We have a large network of procurement and processing plants, capable of supplying dozens of containers per month consistently.
7. Do you provide food safety certificates for customs?
Answer: We provide full HACCP certificates and Catch Certificates for each shipment.
8. What are the payment terms and MOQ for export orders?
Answer: Please contact us directly to discuss payment methods (L/C, T/T) and the most supportive MOQ policies.
9. Does the product quality degrade during sea transportation?
Answer: Shipments are stored in specialized refrigerated containers with strict deep-temperature control throughout the transportation process.
10. How can I get the latest export quote for ocean tuna?
Answer: Contact us directly via hotline or email to receive preferential CIF/FOB quotes and discuss shipment requirements in detail.
Astra Aqua Contact Information
- Astra Aqua
- Address: 318 Phan Dinh Phung Street, Cau Kieu Ward, Ho Chi Minh City, Vietnam
- Hotline: 0938 925 489
- Email: sam.le@astraaquaco.com
- Tax Code: 0319091146
- Website: https://astraaquaco.com
If you are looking for a reliable supplier of Sashimi Grade Ocean Tuna Japan at the best price, contact Astra Aqua for detailed consultation and to build a sustainable partnership solution.