Tuna Tataki - a Japanese specialty with a seared outer layer, preserving the fresh, sweet taste inside. Rich in Omega-3, low in fat, and good for health. Enjoy with ponzu sauce, vegetable salad, sushi rice, or sashimi. A light, high-end dish suitable for restaurant menus and luxury parties.
In the culinary world, tuna is always considered the "king of the ocean" – a valuable source of protein, rich in nutrients, with a distinctive flavorful and soft taste. Among them, Tuna Tataki is a dish that represents the refined Japanese style, perfectly combining raw sashimi and lightly seared dishes.
Tuna Tataki is a dish with a long history originating from Kochi, Japan. The word "Tataki" (たたき) means "lightly pounded" or "lightly seared" – describing the unique preparation method where tuna is quickly seared on the outside at high temperature, keeping the core fresh, raw, and tender. Each slice of Tuna Tataki has a thin, light brown crust surrounding a distinctive bright red core – a perfect contrast between flavor and texture.

Today, Tuna Tataki has crossed Japanese borders, becoming a favorite dish in many countries such as Korea, China, the UK, France, the US, Australia, and Southeast Asian countries. The combination of high-quality Vietnamese tuna and standard Japanese Tataki techniques has helped Astra Aqua create a global product – both traditional and modern.
Vietnam is a country with a significant advantage in seafood resources, especially Yellowfin Tuna, caught mainly in Binh Dinh, Phu Yen, Khanh Hoa, and Nha Trang. These sea areas provide a source of tuna that is thick, low in fat, with a sweet and rich in Omega-3.
Astra Aqua purchases tuna from HACCP-standard fleets, which are deep-frozen immediately upon catching to maintain freshness. The tuna is then processed, filleted, and strictly controlled for temperature and hygiene to ensure sashimi-grade quality – the highest standard for raw or Tataki-style fish.

Tataki is not just a cooking method, but also an art. Astra Aqua applies high-temperature searing technology in a short time, creating a light, fragrant sear on the outside while still keeping the inside tender and fresh.
Pan Temperature: 250–300 °C
Searing Time: 30 – 60 seconds per side
Quick Cooling: After searing, the fish is cooled immediately to stop the cooking process
The result is that each slice of Astra Aqua Tuna Tataki has a thin golden-brown crust, an attractive bright red core, and a harmonious flavor between a light toasted aroma and a fresh, natural sweetness.
Astra Aqua always places quality – safety – traceability first.
Factory certified with HACCP, ISO 22000, BRC, ASC
IQF (Individual Quick Freezing) process helps preserve structure and nutrition
Ensuring proper freshness, moisture, and pH before packaging
Products are inspected at each stage, ensuring food safety standards according to European and American standards
All of this helps Astra Aqua's Tuna Tataki achieve stable quality, preserving the fresh taste when it reaches customers in any country.

Not just a visually appealing dish, Tuna Tataki is also an optimal nutritional choice for modern people.
| Nutritional Composition (100g Tuna Tataki) | Value |
|---|---|
| Energy | 140 kcal |
| Protein | 26 g |
| Good Fats (Omega-3, DHA, EPA) | 4 g |
| Cholesterol | Low |
| Vitamin | B3, B12, D |
| Minerals | Iron, Potassium, Magnesium |
The high amount of protein helps develop muscles, and Omega-3 fatty acids support cardiovascular health, vision, and brain function. In particular, the Tataki technique helps retain maximum nutrition compared to conventional grilling or frying.
Tuna Tataki is an ideal dish for dieters, athletes, and those who love Japanese cuisine but want to balance their health.

Astra Aqua is one of the pioneering companies in Vietnam specializing in supplying high-end seafood products, including Tuna Tataki.
Sustainable Raw Materials: Tuna is caught using environmentally friendly methods, complying with international regulations on marine conservation.
Advanced Technology: Modern processing lines help maintain freshness and natural color.
International Standards: Meeting the stringent requirements of the EU, FDA (USA), and the Australian market.
Team of Experts: Over 10 years of experience in the field of seafood processing and export.
Flexible Services: Accepting processing and packaging according to the requirements of each market, supporting import and export documents.
Each batch of Tuna Tataki exported from Astra Aqua has a traceability file, Certificate of Origin, Health Certificate, and full quarantine certification.
Products are transported by specialized refrigerated containers, maintaining a stable temperature of − 18 °C throughout the export journey.

Countries such as Japan, Korea, Singapore, Thailand, and Taiwan are strong consumer markets for Tuna Tataki.
Asian consumers prefer fresh, light-flavored dishes, and Tataki is an ideal choice.
Astra Aqua provides Tuna Tataki that can be processed immediately (ready-to-serve) for restaurants, supermarkets, and HORECA channels (Hotel – Restaurant – Café).
Europe is a region with high standards for traceability and residue control.
Astra Aqua has completed the EU Approved Exporter process.
The company's Tuna Tataki is highly appreciated by partners in France, Germany, the Netherlands, and Spain for its natural color, rich flavor, and attractive packaging.
After Brexit, the UK increased seafood imports from Vietnam to diversify supply sources.
Tuna Tataki is a potential item for Japanese restaurant chains and high-end supermarkets in London and Manchester.
Astra Aqua provides support for inspection according to the UK Food Standard Agency standards.
The United States is one of the largest markets in the world for Tuna products.
American consumers love Tuna Tataki as a "gourmet dish" at Japanese restaurants or as a high-end appetizer.
Astra Aqua fully meets FDA, USDA, and Sustainability Certification standards, ensuring smooth and safe imports.
Australian consumers tend to choose seafood with a clear origin and environmentally friendly.
Astra Aqua's Tuna Tataki is certified Sustainable Seafood, in line with the “Eat Clean – Eat Fresh” trend in Australia.
The company has a network of refrigerated sea freight partners to ensure fast delivery times and maintain maximum quality.
ASTRA AQUA INTERNATIONAL CO., LTD
Address: 318 Phan Dinh Phung, Ward Cau Kieu, Ho Chi Minh City, Vietnam
Hotline: (+84) 938 925 489
Email: sam.le@astraaquaco.com | sales01@astraaquaco.com
Website: https://astraaquaco.com
Tax code: 0319091146
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