What should a Korean company prepare before entering Japan?

Why it matters

Japan is close and familiar to many Korean executives, which can make entry look simpler than it is. Japanese customers frequently expect detailed specifications, quality records, references and a credible support commitment before a first order, and purchasing decisions can involve several departments. A company that arrives with Korean-market materials and an undecided channel tends to spend its first meetings on preparation it could have done in Korea.

Preparation also protects the negotiating position. Trading companies and distributors will ask about exclusivity, pricing, support and commitment to the market. Answers improvised in the room are hard to withdraw later.

What to do next

• Identify the specific Japanese customer segments and any enquiries, sample evaluations or introductions already received.
• Audit which sales, technical and quality documents exist in Japanese, and which need to be written rather than translated.
• Decide which channel options you will consider before meeting any partner.
• List the structure and regulatory questions to confirm with Japanese counsel and tax advisers.
• Take the quick diagnosis for overseas expansion to see which issues come first.

Prospera's role

Prospera helps Korean companies prepare for and execute entry into Japan: testing the business case, setting channel and partner criteria, approaching Japanese partners, and structuring distribution, partnership or joint venture arrangements. See Going Global advisory for Korean companies and the Japan market page.

Prospera leads the overall business and transaction structure. Legal, tax and accounting services are provided by affiliated professional firms that contract directly with clients.

Is there evidence that Japanese customers will buy?

Start with evidence, not a market thesis. The most useful evidence is specific: named customer segments, enquiries received from Japan, samples or trials already evaluated by Japanese buyers, and relationships that could become references, such as Japanese companies operating in Korea or Korean customers with operations in Japan.

Test the business case against the costs Japan typically adds: Japanese-language sales and technical support, quality documentation, samples and evaluation periods, local inventory or logistics, and the margin taken by channel partners. A product that is profitable in Korea may need a different price position or configuration for Japan. The questions to answer in writing:

• Which Japanese customer segments have a problem the product solves better than their current supplier?
• Why would a Japanese buyer switch from an existing supplier?
• What evidence — orders, trials, enquiries or references — supports that answer?
• What price, after channel margins and support costs, still leaves an acceptable return?

What materials, quality documentation and references are needed?

Japanese buyers commonly expect materials in Japanese that are precise rather than promotional: specifications, test data, quality management documentation, handling and maintenance instructions, and a clear description of support. Translated Korean brochures are rarely enough, and technical and quality documents often need to be rewritten for the buyer’s evaluation process.

References carry weight. Customer references in Japan are the strongest. Failing those, Japanese companies’ operations in Korea, well-known Korean customers or customers in comparable markets can help, provided the reference can speak to reliability and support. A preparation checklist:

• Japanese-language company profile, product specifications and pricing structure.
• Quality documentation: certifications held, inspection and test records, traceability and the process for handling defects.
• A support and after-sales commitment stating who responds, in what language and how quickly.
• Reference cases that can be shared, with the customer’s permission.
• Whether the product needs certification, registration or labelling in Japan — a question for Japanese counsel or a qualified certification adviser.

Should a Korean company sell through a trading company, a distributor or directly?

Channel is usually the central decision for a Korean company entering Japan, and it should be settled before partner meetings rather than in them.

Which structure questions should be confirmed with Japanese counsel?

The structure follows the channel. A trading-company or distributor model may not need a Japanese entity at first; direct sales, local hiring or holding inventory in Japan usually raise the question of a representative office, a branch or a Japanese subsidiary. The applicable rules differ from Korea’s and must be confirmed with Japanese counsel and tax advisers.

Prospera frames these questions within the overall structure. Legal, tax and accounting services are provided by affiliated professional firms that contract directly with clients. The questions usually include:

• Which activities a representative office, a branch and a subsidiary may each perform, and what liability the Korean parent carries under each.
• Which company form suits the plan, and what the formation, capital, director and reporting requirements are.
• Whether the product needs Japanese certification, registration, labelling or import permissions, and in whose name they are held.
• How the Japanese operation and the Korean parent will be taxed, including transactions between them.
• Whether the investment or a joint venture requires filings or approvals in Japan, and whether any reporting is required in Korea for the outbound investment.
• What distributor, agency and employment contracts must provide, and how termination is treated.

Who in Korea will run and govern the Japanese business?

Many Korean companies underestimate the headquarters side of entry. Japanese partners and customers typically want a stable counterpart who can make commitments, and they notice when decisions are repeatedly referred back to Korea or when the responsible person changes.

Decide before entry who owns the Japanese business, what that person may decide alone, and how the business reports:

• A named executive in Korea accountable for Japan, with authority over pricing, exclusivity and partner terms within agreed limits.
• Japanese-speaking capacity for sales, technical support and contract review, whether hired locally, seconded from Korea or provided by a partner.
• Clear decision rights between headquarters, any Japanese entity and channel partners, including who approves quotations, discounts and quality claims.
• Reporting that headquarters will actually read: shipments and sell-through, pipeline, quality issues and partner performance.
• Where a joint venture is planned, board composition, reserved matters and deadlock provisions agreed before signing.

How long should a Korean company expect entry into Japan to take?

No reliable timeline can be given before the channel and structure are decided. In most cases registration is not the slowest step. Supplier evaluation by Japanese buyers, partner negotiations and quality or certification questions usually determine when the first meaningful order arrives.

Plan for patience in the commercial stage and speed in the preparation stage. Materials, documentation, channel criteria and governance can all be prepared in Korea before the first meeting, which shortens the part of the timeline the company controls. Headquarters should approve a budget that covers the evaluation period, not only the set-up.

The guide to overseas expansion for Korean companies places Japan within the wider sequence of Diagnose, Structure, Connect and Execute.

Read next

• GuideThe Guide to Overseas Expansion for Korean Companies→
• PracticeOverseas Expansion Advisory for Korean Companies→
• PracticeJoint Venture and Strategic Alliance Advisory for Korea→
• CaseA Korean Components Manufacturer's Joint Venture in Japan→