Hamachi - Yellowtail

Consistent Quality for a Growing Global Market

Global demand for Japanese farm-raised yellowtail continues to grow as sushi and Japanese cuisine gain popularity around the world. The U.S. remains one of the largest export markets, while demand is expanding across North America and other international regions. At the same time, producers are balancing production volumes with sustainability and stable pricing, making reliable sourcing more important than ever.

At Global Ocean Trading, we work closely with trusted producers across Japan to monitor market conditions and secure premium-quality yellowtail throughout the year. By combining long-standing partnerships with a deep understanding of the U.S. seafood market, we consistently provide the size, fat content, freshness, and quality that American distributors, retailers, and sushi professionals expect. Whether for premium sushi restaurants or retail programs, we deliver Japanese farm-raised yellowtail with reliability, consistency, and confidence.

Hashiguchi Hamachi

The Super Premium Yellowtail from the Goto Islands

Raised in the pristine waters of Japan's Goto Islands, Hashiguchi Hamachi represents the next generation of premium farm-raised yellowtail. Through years of research and proprietary farming techniques, Hashiguchi Suisan has successfully extended the rich flavor and high fat content typically associated with winter yellowtail, making it available throughout the year.

Fed with a specially developed diet and carefully raised in the clean waters of Nagasaki, Hashiguchi Hamachi offers exceptional marbling, over 150% more free amino acids (umami) than wild yellowtail of the same season, minimal fishy odor, and outstanding color retention. Even after 48 hours under proper refrigeration, the bloodline maintains its fresh appearance, making it an ideal choice for premium sushi and sashimi programs.

Its remarkable cost performance is another advantage. A 4 kg Hashiguchi Hamachi delivers a level of fat content and umami comparable to a 6 kg or larger wild winter yellowtail, providing chefs and seafood distributors with exceptional quality, consistency, and value throughout the year.

Advantage of Hashiguchi Hamachi

Higher fat content compared other companies’ farm raised yellowtail and 150% higher free form amino acid (umami substance) compared to wild yellowtail of same season.
Less fishy smell.
Less discoloration of the “chiai” parts. Almost no discoloration of fillets even after 48 hours when kept at 33.8 °F to 41°F.
Cost effectiveness: 4 kg size Gokujyo Goto Buri has the same level of fat content and free form amino acids compared to over 6 kg size winter season wild yellowtail.

Mikan Buri

Where Premium Yellowtail Meets Ehime's Citrus Tradition

Ehime Prefecture is renowned throughout Japan for both its premium citrus and exceptional aquaculture. By incorporating locally grown mikan into the feeding program, producers have created Mikan Buri—a distinctive farm-raised yellowtail celebrated for its clean flavor, reduced fishy aroma, and beautifully balanced richness.

Carefully raised in the nutrient-rich waters of Ehime, Mikan Buri delivers consistent quality, vibrant freshness, and a refined taste that reflects the region's commitment to innovation and craftsmanship. It is a premium yellowtail designed to meet the expectations of today's discerning sushi chefs and seafood buyers.

Shimasui

From the Waters of Kagoshima to Chefs Across the World

Located near the waters of Nagashima, Kagoshima — one of Japan’s leading regions for farm-raised yellowtail — Shimasui takes advantage of its close proximity to the farms to deliver exceptionally fresh Hamachi.

With its processing facility located near the production area, freshly harvested fish can be quickly processed and prepared for shipment, helping preserve the quality, freshness, and natural character of the fish.

Careful handling and quality-focused processing make Shimasui Hamachi an excellent choice for professional kitchens seeking consistent quality, freshness, and authentic Japanese Hamachi.