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Reliable from Aomori to the World

We deliver safe and reliable Aomori-grown Nagaimo (Japanese yam), cultivated under strict G-GAP management.

Quality nurtured by the land of Aomori, meeting global needs

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Joint Farm Co., Ltd. is based in Aomori, one of Japan’s leading agricultural regions, producing and distributing vegetables such as Nagaimo (Japanese yam), Burdock, and Garlic.
Vegetables grown in Aomori’s harsh natural environment possess robust vitality and rich flavor, earning high recognition both domestically and internationally.

We manage the entire process—from production to sorting, packing, and shipping—ensuring quality that meets international standards. With comprehensive G-GAP certification and pesticide residue testing, we have established a high level of safety and reliability, allowing us to confidently supply markets around the world.

Currently, through partnerships with major domestic trading companies and wholesalers, we export to the United States, Taiwan, Southeast Asia, and many other countries. Working through trading companies allows smoother settlement and customs clearance, reducing risks and enabling stable transactions for buyers. Direct transactions can also be arranged depending on conditions.

With “Stable Supply,” “High Quality,” and “Trusted Transactions” as our three pillars, our mission is to bring the agricultural power of Aomori to the world and contribute to a sustainable future through food. We will continue to act with sincerity and strive to be a reliable business partner for you.

Why Choose Us

From Aomori to the World

Joint Farm Co., Ltd. has established a system to stably supply vegetables grown in Aomori’s fertile land. With international-standard quality control and extensive export achievements, we have earned the trust of buyers worldwide.

  • Stable Supply

    Stable supply system

    With an abundant production capacity of 1,500 tons of Nagaimo (Japanese yam) (700 tons from Hokkaido, 800 tons from Aomori) and 600 tons of Burdock, we ensure stable year-round supply. We can also handle large-volume shipments.

  • Export Standards

    Compliance with international standards

    We flexibly respond to export specifications such as size, weight, and packaging. Our products meet international quarantine and pesticide residue standards, ensuring safe transactions.

  • High Quality Control

    Quality management based on G-GAP

    Based on G-GAP certification, we conduct strict pesticide management and residue testing. We thoroughly manage quality from harvest to sorting and packing.

  • Proven Track Record

    Extensive export experience

    We have extensive export experience to the U.S., Taiwan, and Southeast Asia, with a strong track record of transactions with major wholesalers, retailers, and restaurant chains.

Product

Aomori’s Proud
Sticky Nagaimo (Japanese yam)

Nagaimo (Japanese yam) grown in the snowy lands of Aomori is highly valued both domestically and internationally for its strong stickiness and unique flavor. With rising health awareness, demand is expanding, particularly in Asian markets, and we are ready to meet it with a stable supply system. We accommodate export standards in length, weight, and shape, with flexible shipment from boxed to pallet packaging.

  • Features

    Strong stickiness and mild taste make it suitable for Japanese, Western, and Chinese cuisine. Its high nutritional value also makes it popular in health-conscious markets.

  • Standards & Sizes

    Export standards for length, weight, and shape are available. Shipments can be flexibly packed in boxes or pallets.

  • Harvest & Supply Schedule

    Nagaimo (Japanese yam) is harvested from October to December and stored in dedicated facilities for year-round stable supply. Annual shipments reach approximately 1,500 tons (700 tons from Hokkaido, 800 tons from Aomori).
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Thorough quality and safety management based on international standards

Quality & Safety

At Joint Farm Co., Ltd., we maintain an integrated quality management system from harvest to shipment. Based on G-GAP certification, we enforce strict pesticide residue testing and sorting standards, delivering safe vegetables trusted in overseas markets.

Quality Management

We standardize the entire process from harvest to sorting, packing, and shipping. By visualizing each step with photos and diagrams, we clearly communicate our quality initiatives.

International Certification & Testing

We hold G-GAP certification and follow international standards in cultivation and management. Residue testing is conducted before shipment, ensuring only vegetables that meet import regulations are delivered.

Preservation

Using specialized cold storage, we maintain freshness and quality over long periods, enabling year-round shipments and international transportation durability.

Distribution & LogisticsLogistics

From Aomori to the Port,
From the Port to the World

With Yokohama and Kobe as key ports, we achieve stable transport to countries worldwide. Both air and sea freight are available, with optimal options selected based on deadlines and costs. Export-optimized packaging, including boxed, palletized, and refrigerated solutions, ensures freshness and quality throughout transit.

  • Ports of Shipment

    We utilize Japan’s major ports, ensuring smooth global distribution and a reliable logistics network via the metropolitan and Kansai regions.

  • Transport Method

    After harvest, Nagaimo (Japanese yam) are stored in cold facilities and directly loaded into refrigerated containers for shipping. Strict temperature control during transit preserves freshness and quality.

  • Packaging

    Export-optimized packaging includes boxed, palletized, and refrigerated solutions. This ensures safety and efficiency in logistics while maintaining quality.

Business Information

To ensure smooth first-time transactions, most exports are conducted through domestic trading companies and wholesalers. Through our trading company partners, payment and customs procedures are handled smoothly, reducing the burden on buyers. Direct transactions can also be arranged, depending on the terms.

Inquiry

Contact us via Application form or email. We will listen to your requests and provide the best proposal.

Sample

We provide export-standard samples upon request so you can verify quality in advance.

Contract

Once conditions are agreed, we conclude a formal contract, clarifying prices and delivery terms for a secure transaction.

Shipment

Based on the contract, shipments are made via air or sea from Yokohama or Kobe ports. Packaging and temperature control are thoroughly maintained to preserve freshness.

FAQ

Q&A for Safe Transactions

We have built trust through export achievements to the U.S., Taiwan, Southeast Asia, and strong partnerships with major domestic trading companies and wholesalers. Here we answer key questions from international buyers for smooth and reliable transactions.

Q1. How are transactions conducted?

Primarily through trusted domestic trading companies and wholesalers. This ensures flexible payment terms, smooth customs and quarantine procedures, and a stable logistics network. Direct transactions are also possible depending on conditions.

Q2. Can you handle small lots?

Yes. With trading company support, we can handle small-lot shipments for trial imports or market testing, as well as large-scale regular shipments. Even small lots follow export standards, ensuring quality verification before full-scale transactions.

Q3. From which ports do you ship?

We mainly use Japan’s key ports, providing efficient access to Asia, North America, and Europe. Routes and ports are chosen with trading companies and logistics partners according to deadlines and costs.

Q4. What are the payment methods?

For trading company transactions, terms follow each company’s conditions (T/T, L/C, etc.). For direct trade, international standard methods such as T/T bank transfers or L/C are available. We ensure reliable payment methods for safe transactions, even for those new to international trade.

Q5. Do you provide samples?

Yes. Export-standard samples can be provided via trading companies. This allows verification of quality, size, and preservation before full-scale deals. Quantities and shipping methods are negotiable.

Q6. Which countries have you exported to?

We have exported to the U.S., Taiwan, Singapore, and other Southeast Asian countries. We also actively exhibit at trade shows such as FOODEX JAPAN, incorporating buyer feedback into product improvements and supply systems.

Q7. How do you manage quality and safety?

We hold G-GAP certification, ensuring strict pesticide-use record management and field-level traceability. Residue testing is performed before shipment, and only products meeting import standards are exported. Furthermore, we maintain an integrated management system from harvesting to sorting, packing, and shipping, ensuring quality that allows for safe and reliable transactions in international markets.

Q8. What is your annual supply capacity?

We have an annual shipment volume of approximately 1,500 tons of Nagaimo (Japanese yam) (700 tons from Hokkaido and 800 tons from Aomori). By utilizing dedicated low-temperature storage facilities, we can ensure a stable supply throughout the year. This enables us to handle large-scale, ongoing contracts and establish long-term partnerships in overseas markets.

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Company Overview

Company Name: Joint Farm Co., Ltd.
Representative: Tomokazu Shindo, President & CEO
Established: December 2, 2016
Head Office: 3-60-1 Yachigashira, Misawa City, Aomori Prefecture, 033-0164
TEL: +81-176-58-6511 / FAX: +81-176-58-6512
Branch Office: 1-2-1 Kanaya, Rokunohe Town, Kamikita District, Aomori Prefecture, 033-0073
TEL: +81-176-27-5370 / FAX: +81-176-27-5371
Capital: JPY 24,867,000
Employees: 42 (as of April 2024)
Products & Volumes: Nagaimo (Japanese yam) (approx. 1,500 tons), Burdock (approx. 600 tons), Garlic (approx. 80 tons) – FY2024 results
Main Clients: Produce wholesalers, processors, restaurant franchises, online retailers, supermarket chains, trading companies (domestic Japan, U.S., Southeast Asia)