Starting a business in Japan as a foreigner is absolutely possible — but it’s not as straightforward as registering an LLC back home. I’ve spent the past five years working alongside expat founders and international startups here in Tokyo, and the questions I hear most often aren’t about product-market fit or marketing strategy. They’re about paperwork, visa status, and which government office to walk into first. This guide breaks down exactly how to start a business in Japan as a foreigner, step by step, without the confusion.
Do Foreigners Actually Have the Right to Start a Business in Japan?
The short answer is yes — but your visa status determines almost everything.
If you’re living in Japan on a Business Manager visa (経営・管理ビザ, keiei kanri biza), you have the legal right to operate a company in Japan. If you’re on a different status — say, an Engineer/Specialist in Humanities visa or a Highly Skilled Professional visa — you may be able to do business activities depending on the scope, but starting and managing a company typically requires the Business Manager visa specifically.
I’ve seen several talented founders make the mistake of assuming their existing work visa covers business ownership. It doesn’t. Visa status and employment permission are two separate things in Japan’s immigration system, and conflating them can create serious legal problems down the line.
According to the Immigration Services Agency of Japan (出入国在留管理庁), the Business Manager visa is granted to individuals who will manage or operate a business in Japan, and it requires proof of a physical office address and a viable business plan before it’s issued.
Step-by-Step: How to Register a Company in Japan
Most foreign entrepreneurs in Japan register as a kabushiki kaisha (KK, 株式会社) or a godo kaisha (GK, 合同会社). Think of a KK as the Japanese equivalent of a corporation, and a GK as closer to an LLC.
Here’s what the process generally looks like:
1. Choose Your Business Structure
A godo kaisha costs less to register (around ¥60,000 in registration taxes versus ¥150,000 for a KK) and has simpler internal governance. However, a kabushiki kaisha carries more credibility with Japanese clients and investors, which matters a lot in Japan’s relationship-driven business culture.
2. Secure a Business Address
This is non-negotiable. You need a registered office address (本店所在地, honten shozaichi) in Japan before you can file incorporation documents. Virtual offices are allowed and widely used — services like Regus Japan or TKP Conference Centers offer compliant virtual office addresses starting from around ¥5,000 to ¥15,000 per month.
3. Create a Company Seal
Japan still runs on hanko (判子) culture. Your company will need a registered corporate seal (kaishaiin, 会社印) submitted alongside your incorporation documents at the Legal Affairs Bureau (法務局, Homukyoku).
4. File Your Articles of Incorporation
These are called teikan (定款) in Japanese. You’ll need them notarized by a notary public (kōshōnin, 公証人) if you’re setting up a KK. GK incorporation skips this step, which saves about ¥50,000 in notarization fees.
5. Register at the Legal Affairs Bureau
Submit your incorporation documents, your registered seal, and proof of paid capital. As of 2026, the minimum capital requirement for a Business Manager visa application is ¥5,000,000 (approximately $33,000 USD), which must be verifiable in a Japanese bank account.
Getting Your Business Manager Visa
Once your company is incorporated, you can apply for — or switch to — the Business Manager visa.
The application goes through the Immigration Services Agency, and you’ll need to submit:
– Your incorporation registration certificate
– A business plan (Japanese is preferred but English is accepted)
– Proof of the ¥5,000,000 in capital or two full-time employees
– Your registered office address documentation
Processing typically takes 1 to 3 months. In my experience supporting expat founders through this process, applications with a clear and realistic business plan — showing projected revenue, target customers, and operational costs — move significantly faster than vague or template-heavy submissions.
Tax Registration and Practical First Steps
After incorporation, you’ll need to register with the National Tax Agency (国税庁, Kokuzeicho) within two months of founding your company. This is where you notify the government of your new legal entity for corporate tax purposes.
You’ll also need to:
– Open a corporate bank account (this can take 2 to 4 weeks — Japanese banks are thorough)
– Register for shakai hoken (社会保険), Japan’s social insurance system, if you hire employees
– Consider registering for consumption tax (消費税, shohizei) depending on your revenue projections
What surprised me when I first started navigating this with a foreign founder friend was just how document-heavy the banking process is. Some banks, like SMBC or Mizuho, may require you to visit multiple times before approving a corporate account for a foreign-run business.
What Foreigners Often Get Wrong
Assuming they can start a business on a tourist or student visa. I’ve met people who’ve set up websites, signed client contracts, and started invoicing — all while on a short-stay visa. That’s not a gray area; it’s a violation of your visa status. Japan takes this seriously, and it can affect future visa applications permanently.
Underestimating the ¥5,000,000 capital requirement. This isn’t just a recommendation — it’s a hard threshold for the Business Manager visa. Many applicants try to use borrowed money or funds transferred from overseas accounts without a clear paper trail. Immigration officers will scrutinize the source of those funds carefully.
Relying on machine-translated documents. Submitting Japanese-language documents (like your teikan or business plan) that were clearly generated by translation software is a red flag. Hiring a judicial scrivener (shiho shoshi, 司法書士) to handle your incorporation documents is worth every yen.
FAQ
Can I start a business in Japan without speaking Japanese?
Yes, but it’s genuinely difficult. Most government forms and banking processes are in Japanese. Working with a bilingual judicial scrivener or a business setup service will save you significant time and stress.
How long does it take to register a company in Japan?
From start to finish, incorporating a godo kaisha takes roughly 2 to 4 weeks if your documents are in order. A kabushiki kaisha takes slightly longer due to notarization. Visa processing adds another 1 to 3 months on top.
Can I run a business in Japan and work for an employer at the same time?
This depends on your visa status and your employment contract. Some visa categories allow side activities, but you must notify immigration and ensure your main visa sponsor is aware. Always check with an immigration specialist before proceeding.
Related Articles
If you’re working through the logistics of business setup, a few related topics on J-Nav are worth reading alongside this guide. Understanding how the Japanese tax system works for residents will be essential once your company is active. You’ll also want to get familiar with opening a bank account in Japan as a foreigner, since corporate banking is its own challenge. And if you’re still deciding whether Japan is the right base for your business, our overview of long-term visa options in Japan covers all the status categories in plain English.
Conclusion
Starting a business in Japan as a foreigner is genuinely achievable — thousands of expat entrepreneurs are doing it right now. But the process rewards people who are prepared, patient, and willing to work within Japan’s systems rather than around them. Get your visa status right first, take the ¥5,000,000 capital requirement seriously, and invest in professional support for the documents that matter most.
If I had one piece of advice to give from everything I’ve seen working with expat founders in Tokyo: don’t try to rush the paperwork. Japan’s bureaucracy moves deliberately, and fighting that rhythm only creates more problems. Set a realistic 6-month timeline from first steps to fully operational business, and you’ll be in a much calmer position than most.
Ready to take the next step? Start by contacting a licensed judicial scrivener (shiho shoshi) or a bilingual business setup consultant in Japan who can review your specific visa situation and business plan before you file anything.
