Setting up a Subsidiary in Japan (2025): Process, Cost & Benefits Explained

Japan is one of the world’s most innovative economies, renowned for its technology, manufacturing, and skilled workforce. For global entrepreneurs looking to expand, setting up a subsidiary in Japan is one of the most effective ways to enter the market, build a local presence, and leverage Japan’s credibility for international growth.

In this article, we’ll cover what a subsidiary is, the step-by-step registration process, required documents, benefits, costs, the difference between a branch and a subsidiary, and top FAQs to help you make an informed decision.

What is a Subsidiary in Japan?

A subsidiary in Japan is a separately incorporated legal entity that is owned (wholly or partially) by a foreign parent company. Unlike a branch office, a subsidiary has its own legal personality, can sign contracts independently, hire staff, open bank accounts, and take on liabilities in its own name.

Most foreign businesses choose either:

• Kabushiki Kaisha (KK) – equivalent to a joint-stock company, considered highly credible.
• Godo Kaisha (GK) – similar to a limited liability company, easier and cheaper to set up.

How to register a subsidiary in Japan?

Setting up a subsidiary involves a few key steps, but with proper planning, it can be done smoothly:

1. Decide the Company Type – KK or GK based on your goals, compliance preference, and capital structure.

1. Choose a Company Name – Must be unique and compliant with Japanese commercial law.
2. Determine Shareholders & Directors – You need at least one director (can be foreign) and shareholders (individuals or corporations).
3. Prepare Articles of Incorporation – Draft and notarize them (mandatory for KK).
4. Deposit Share Capital – Minimum capital can be as low as 1 JPY, though JPY 5M is recommended for Business Manager Visa.
5. Register the Subsidiary – Submit documents to the Legal Affairs Bureau (法務局).
6. Obtain Company Seal & Certificate of Incorporation – Used for banking, tax registration, and contracts.
7. Open a Corporate Bank Account – Required for transactions and payroll.
8. Register for Taxes – Including corporate tax, consumption tax, and social insurance.

Documents required to set up a subsidiary in Japan

Here’s a checklist of the common documents you’ll need:

• Articles of Incorporation (定款)
• Affidavit of Parent Company (for foreign shareholders)
• Signature/Seal Certificates of Directors & Shareholders
• Capital Deposit Certificate (bank slip)
• Application for Company Registration
• Company Seal Registration Form
• Proof of Registered Office (lease agreement)

Benefits of opening a subsidiary in Japan

• Limited Liability – Parent company is protected from direct legal liability.
• Full Operational Control – Ability to hire staff, open offices, and sign contracts independently.
• Tax Advantages – Eligible for deductions and credits available to domestic companies.
• Credibility – Japanese partners often prefer working with locally registered corporations.
• Business Manager Visa Eligibility – Enables you or your executives to relocate to Japan legally.

Branch vs. Subsidiary in Japan

Feature	Branch Office	Subsidiary (KK/GK)
Legal Status	Extension of foreign HQ	Separate legal entity
Liability	Parent company fully liable	Limited liability
Setup Cost	Lower	Slightly higher
Taxation	Taxed only on Japan income	Taxed as independent entity
Credibility	Moderate	High (especially KK)
Decision-Making	Controlled by HQ	Controlled locally

Cost of setting up a Subsidiary in Japan

While costs can vary, here’s an approximate breakdown:

• Company Registration (KK): ¥200,000 – ¥250,000 (including notary fees)
• Company Registration (GK): ¥100,000 – ¥120,000
• Company Seal & Certificates: ¥20,000 – ¥30,000
• Legal & Translation Fees: ¥150,000 – ¥300,000 (if using a service provider)
• Capital Deposit: Minimum ¥1, but ¥5,000,000 is recommended for visa purposes.

Total estimated cost: ¥300,000 – ¥600,000 (excluding office rent and ongoing compliance).

Conclusion

Setting up a subsidiary in Japan is one of the best ways to establish a long-term, credible presence in the country. From legal independence to better market access, a subsidiary allows you to operate with flexibility and earn the trust of Japanese partners and clients.

Ready to expand into Japan? Partner with an experienced incorporation consultant to handle registration, compliance, and visa support — so you can focus on growing your business. Book your free call with us.

FAQ’s