East Asia

How a US B2B Software Company Enters the Japanese Market

By Paolo Petrolini · Published 2 Oct 2026 · 4 min read

Why Japan is worth the effort

Japan is one of the largest enterprise technology markets in the world. Large companies have real budgets, and many are working to modernise older systems. Customers change vendors rarely, so revenue won in Japan tends to last.

The same loyalty works against a newcomer. A buyer who rarely switches needs a strong reason to choose you.

How Japanese enterprises buy

By consensus. A decision is discussed informally with everyone affected before any formal approval. The meeting where the decision is announced is often the last step, not the first. This takes time and cannot be rushed from outside.

Through partners. Most enterprise technology is bought through system integrators and distributors that the customer has worked with for years. They implement, support and often hold the contract.

With a strong focus on quality and risk. Buyers ask detailed questions about reliability, support and what happens when something fails. A bug that a US customer would tolerate can end an evaluation.

On an annual cycle. Many companies run a fiscal year from April to March, and budgets are set well ahead. Missing the planning window can cost a year.

What you need before you sell

• Japanese language in the product interface, the documentation, the contract and the support.
• A local partner, usually a system integrator or distributor with existing relationships in your target industry.
• A local presence. A Japanese entity and at least one senior person in the country signal commitment. Many buyers will not sign with a vendor that has neither.
• Local references. The first one or two Japanese customers matter more than any US logo.
• Support in Japanese business hours.

Choosing a partner

Look for a partner who already sells to your buyers and has a reason to care about your product. Ask how many people they will train, which customers they will take you to first and what they expect from you.

Avoid signing with the largest name available if you will be one product among hundreds. A smaller partner who makes you a priority usually produces more.

Be careful with exclusivity. If a partner asks for it, limit it by industry and time and tie it to sales targets.

Common mistakes

• Sending a US sales rep to sell directly in English.
• Translating the website and calling it localisation.
• Expecting a pilot to turn into a contract in one quarter.
• Changing the country manager or the strategy after the first slow year.
• Treating the partner as a channel instead of training and supporting them.

A realistic timeline

The first six months go to finding a partner, localising and meeting prospects. The first pilots usually start in the second half of the first year. First contracts follow, and repeatable sales come in the second year. Companies that expect US timing usually pull out just before it would have worked.

Working with European companies entering Asian markets, I saw the same thing repeatedly: the companies that succeeded were the ones that decided at the start how long they would stay.

Common questions