Advancing the Ocean’s Potential
From Japan’s Ocean to the World
Rooted in the rich seas of Ehime, Japan, IYOSUI is a seafood platform company connecting the ocean, people, and the future.
From aquaculture collaboration and premium processing to logistics and global export, we oversee the entire seafood value chain with one integrated vision.
Through trusted Japanese quality, innovation, and sustainable partnerships, we deliver the blessings of the ocean to dining tables around the world.
About IYOSUI
A Platform Connecting the Ocean and the World
Since 1991, IYOSUI has grown from a live-fish distribution company in Uwajima, Ehime, into a globally connected seafood enterprise.
Working closely with producers, local communities, and international partners, we have built an integrated network spanning:
- Aquaculture Collaboration
- Freshness-Controlled Logistics
- Premium Seafood Processing
- Global Export & Distribution
More than a trading company, IYOSUI creates new value across the seafood industry through long-term trust, integrated operations, and deep understanding of both Japanese seafood culture and global markets.
IYOSUI Quality
Delivering Ocean Quality to the World
Quality at IYOSUI is built through close collaboration with producers, careful handling of every fish, advanced freshness-control systems, and flexible processing tailored to each market.
By integrating production, logistics, processing, and export, we maintain exceptional freshness and reliability from origin to destination.
- Aquaculture Collaboration
- Working alongside producers to support sustainable and stable seafood production.
- Freshness-Controlled Logistics
- Maintaining optimal freshness through live-fish transport, chilled logistics, and rapid export systems.
- Premium Fresh Processing
- Flexible processing solutions designed for diverse global culinary needs.
- Export & Global Distribution
- Delivering Japanese seafood culture to international markets with trusted standards and reliable supply systems.
Global Reach
Bringing Japan’s Seafood to Global Tables
IYOSUI exports premium Japanese seafood across Asia, North America, Europe, and the Middle East.
Our products are trusted by:
- Sushi and Japanese restaurants
- Fine dining establishments
- Seafood distributors
- Retailers and supermarket chains
By combining air freight, sea freight, refrigerated logistics, and live-fish transportation, we optimize delivery methods for each market while preserving freshness and product integrity.
Main Export Species
- Yellowtail (Buri / Hamachi)
- Red Sea Bream (Madai)
- Striped Jack (Shimaaji)
- Bluefin Tuna
- Hybrid Grouper (Tamakue)
- Greater Amberjack (Kanpachi)
Narita Export Hub
Gateway Connecting Japan and the World
Located adjacent to Narita International Airport within Japan’s designated export zone, the IYOSUI Narita facility serves as a strategic hub for global seafood distribution.
Leveraging live-fish transportation and rapid processing systems, we achieve same-day processing and shipment while maintaining exceptional freshness.
The Narita Hub enables:
- Market-specific processing
- Flexible product specifications
- International-quality control
- Fast and stable global supply
This integrated capability allows IYOSUI to deliver authentic Japanese seafood worldwide with speed, precision, and reliability.
Sustainability
Sustaining the Ocean for Future Generations
At IYOSUI, sustainability means building a long-term relationship between the ocean, people, communities, and industry.
We believe sustainable seafood can only exist through harmony between nature and human responsibility.
Our initiatives include:
- Responsible aquaculture practices
- Resource-conscious processing systems
- Traceability and transparency
- Environmentally mindful logistics
- Collaboration with local communities and producers
We are committed to supporting the future of global seafood culture while respecting the natural cycle connecting ocean, forest, and community.
Global Standards & Certifications
Trusted Japan Quality, Certified Worldwide
Every IYOSUI product is managed under strict international food safety and quality standards.
Certifications:
- FDA HACCP
- EU HACCP
- CHINA HACCP
- FSSC 22000
- BRC Certification
- ASC / MSC CoC Certification
We also provide full traceability information, including farm origin, feed history, and processing records, enabling our partners to source with confidence.
Partnership & Market Adaptation
Tailored for Each Market
Every market has its own food culture, culinary preferences, and product standards.
IYOSUI develops customized solutions for partners worldwide, including:
- Fillets / Loins / Sashimi Cuts
- Frozen and Chilled Products
- OEM & Private Label Production
- Market-Specific Product Development
By combining Japanese seafood expertise with local market understanding, we create products that resonate globally.
Corporate Information
Company Overview
- Company Name
- IYOSUI Co., Ltd.
- Representative Director
- Toshio Ogihara
- Founded
- January 24, 1991
- Headquarters
- Uwajima, Ehime, Japan
- Employees
- 124 (as of December 2025)
- Annual Revenue
- JPY 18.9 Billion
(Fiscal Year Ended August 2025)
Global Network
- Headquarters (Ehime)
- Tokyo Office
- Narita Export Hub
- Osaka Office
- Uwajima Processing Facility
- Live Fish Distribution Center
Business Activities
- Import / Export and Sales of Seafood, Fish Fry, and Aquaculture Feed
- Seafood Processing and Refrigerated / Frozen Distribution
- Customs Clearance and Shipping Agency Services
- Aquaculture Feed Manufacturing
Our Philosophy
Respect the Ocean. Create New Value.
- PURPOSE
- Sustaining the Life of the Ocean for a Better Future.
- VISION
- From Ocean to World, Creatively.
- MISSION
- Delivering the Ocean’s Gifts with Authentic Taste and Quality.
- VALUES
- Respect
Challenge
Originality
From Japan’s Ocean to the World
Delivering Trust, Freshness, and the Spirit of Japanese Craftsmanship
Seafood carries more than flavor.
It carries culture, craftsmanship, relationships, and respect for nature.
As the world continues to seek sustainable, safe, and authentic food experiences, IYOSUI remains committed to connecting Japan’s ocean with people around the globe.