Can You Register a Company Online in Japan? What Foreign Founders Should Know

Key Takeaways

• You can register a company online in Japan in some cases, but this does not mean every step is fully digital.
• A Godo Kaisha, or GK, is usually easier to handle online than a Kabushiki Kaisha, or KK, because a KK requires notarization of the Articles of Incorporation.
• Clean company registration filings are usually reviewed in about 5 to 10 business days. Plan around 1 to 2 weeks for the registration step, not 24 hours.
• Online registration does not solve visa, tax, banking, office, licensing, or post-incorporation compliance requirements.
• If you need a Business Manager Visa, the capital and office planning are different from a simple incorporation. New applicants generally need ¥30 million in capital, along with other requirements.

Can You Register a Company Online in Japan?

Yes, it is possible to register a company online in Japan, but only part of the process is truly online for most founders.

Japan has an online filing system called the Registration and Deposit Online Application System, or 登記・供託オンライン申請システム. This system allows company registration documents to be submitted digitally to the Legal Affairs Bureau.

That sounds simple, but the practical reality is more mixed. You may still need a digital certificate, Japanese-language documents, notarized Articles of Incorporation, company seal handling, and follow-up procedures after registration. Some of these steps can be done online in simple cases. Others may still require offline handling or professional support.

This article focuses only on the online company registration process. If you are still deciding your company structure, visa route, office, bank account, tax setup, licenses, and full launch timeline, start with our full guide to setting up a business in Japan.

What “Online Registration” Actually Means in Japan

Online registration usually means that the company registration application is submitted digitally to the Legal Affairs Bureau.

It does not mean that:

• Your company is automatically ready to operate
• Your visa is approved
• Your corporate bank account is open
• Your tax notifications are complete
• Your business license is approved
• Your office is acceptable for immigration or banking
• Every document can be prepared without Japanese support

This distinction matters because many foreign founders assume online registration is the same as full business setup. In Japan, registration is only one part of the setup process.

A better way to think about it is this:

Online company registration can reduce paperwork and speed up the filing process, but it does not remove the legal, visa, banking, and compliance steps that come before and after incorporation.

KK vs GK: Which Company Type Is Easier to Register Online?

The two most common company types for foreign founders in Japan are the Kabushiki Kaisha, or KK, and the Godo Kaisha, or GK.

A KK is often seen as the more formal and recognizable structure. It can be a better fit for companies that want stronger credibility with larger Japanese partners, investors, or corporate clients. The tradeoff is that KK setup is more procedural. The Articles of Incorporation need notarization, which makes the online process less simple.

A GK is usually easier and cheaper to set up. It does not require Articles of Incorporation notarization, so it is often the cleaner choice if your main concern is a simpler registration process.

For online registration, the general rule is:

• GK is usually simpler to register online.
• KK can use digital procedures, but notarization makes it less straightforward.
• Foreign founders should not assume a KK can be handled fully online without additional setup.

If you are still deciding between a KK and GK, do not choose based only on online convenience. The right structure depends on your ownership, credibility needs, fundraising plans, tax situation, and visa strategy.

What You Need Before Using the Online Registration System

Before you register a company online in Japan, you need to prepare the information and documents required for the filing.

The exact details depend on your company structure, shareholders, directors, capital, and whether any foreign documents are involved. In most cases, you should prepare the following:

• Company name
• Company address
• Business purpose
• Company structure, such as KK or GK
• Capital amount
• Founder, shareholder, and director details
• Articles of Incorporation
• Capital deposit proof
• Personal identification documents
• Japanese translations for foreign-language documents
• Company seal information, if needed
• Digital certificate or electronic signature setup

The digital certificate is one of the main practical bottlenecks. It is not enough to simply upload a PDF and click submit. The online system requires proper digital authentication, and this can be difficult for foreign nationals who do not already have the right setup.

For a more detailed document checklist, use our guide to incorporation documents.

What Can Be Done Online, and What May Still Happen Offline?

The most important thing to understand is which steps can actually be done online and which steps often still require separate handling.

Step	Can it be done online?	Practical caveat
Company name check	Usually yes	Name availability and trademark risk are separate checks.
GK registration filing	Usually yes	Digital certificate setup can still be difficult.
KK registration filing	Partly	KK Articles of Incorporation require notarization.
KK Articles notarization	Partly	Electronic notarization exists, but most foreign founders should not assume it is simple to do themselves.
Company seal registration	Partly	If you register a company seal, the 印鑑届 is submitted as part of the incorporation filing. After registration, you request the seal certificate separately.
Corporate bank account	No	Banks review the business separately after incorporation.
Business Manager Visa	No	Incorporation and immigration are separate processes.
Tax notifications	Separate step	These are handled after registration.
Business licenses	Separate step	Industry licenses are not approved through company registration.

This is why “online registration” should not be treated as a complete setup solution. It is useful, but it is not the whole process.

How Much Does Online Company Registration Cost?

The government registration fees are generally predictable.

For a KK, the registration tax is ¥150,000 or 0.7% of the capital amount, whichever is higher.

For a GK, the registration tax is ¥60,000.

A GK does not require Articles of Incorporation notarization, which is one reason it is cheaper and simpler. A KK usually has additional notarization-related costs.

You should also budget for other possible setup costs, such as:

• Japanese document preparation
• Translation of foreign documents
• Company seal creation
• Digital certificate setup
• Professional support
• Post-registration tax filings
• Bank account preparation
• Visa-related support, if applicable
• Business license applications, if your industry requires them

Online filing can reduce administrative friction, but it does not mean incorporation is free or automatically low-cost.

How Long Does Online Company Registration Usually Take?

For clean filings, the Legal Affairs Bureau review process is usually around 5 to 10 business days. In practical terms, founders should plan for about 1 to 2 weeks for the registration step once the documents are ready.

Do not plan your launch around a 24-hour registration promise. A very fast approval may be possible in a narrow best-case situation, but it should not be treated as the standard timeline.

Common causes of delay include:

• Incorrect company purpose wording
• Missing or inconsistent names on documents
• Problems with foreign documents
• Translation issues
• KK notarization delays
• Digital certificate problems
• Capital deposit proof issues
• Legal Affairs Bureau corrections

The registration filing itself is only one part of the timeline. If you need a visa, corporate bank account, office lease, license, or tax setup, your total setup timeline will be longer.

Capital Requirements: ¥1 Is Possible, but Not Always Practical

Japan does not have a legal minimum capital requirement for basic company incorporation. In theory, you can register a KK or GK with ¥1 in capital.

In practice, the capital amount affects how your company is viewed by banks, partners, vendors, landlords, and immigration authorities.

For a simple company that does not need a visa or outside credibility, a low capital amount may be legally possible. But for many foreign founders, very low capital creates problems later.

The biggest example is the Business Manager Visa. If you need a Business Manager Visa, the capital planning is different from a simple incorporation. New applicants generally need ¥30 million in capital, and the company also needs to satisfy other requirements.

This is one reason foreign founders should not separate online registration from visa planning. A company can be registered correctly from a narrow corporate registration perspective, but still be poorly structured for immigration, banking, or operations.

Foreign Founder Caveats Before Filing Online

Foreign founders can register companies in Japan, but there are several practical issues that often make the process harder than it looks.

Incorporation and visa approval are separate

Registering a company does not give you permission to live in Japan or run the business from Japan. If you need to move to Japan to manage the company, you will likely need a visa strategy before filing.

This matters because the company structure, capital amount, office, business plan, and timing can affect the visa application.

A resident director or local representative may be needed

Foreign entrepreneurs without Japan residency or a usable Japan-based status should review the practical issues around starting a company with no residency before filing. This is especially important if you are trying to incorporate from overseas.

This is not just a formality. It can affect document preparation, bank account setup, communication with institutions, and post-registration steps.

Office address choices can create problems later

For basic incorporation, an address is needed. However, an address that works for company registration may not be enough for banking or immigration.

This is especially important for founders planning to apply for a Business Manager Visa. Do not choose an address only because it is easy to use for registration. For visa planning, the office generally needs to be a dedicated physical space with clear use rights, not a virtual office or casual shared address. Check whether it fits your later visa and banking needs before filing.

Banking is not automatic

Online registration does not open a bank account. After incorporation, banks will still review your business, documents, office, ownership, representative, business model, and risk profile.

If banking is important to your launch timeline, prepare for it early. Our corporate bank account guide explains the bank account setup process in more detail.

Step-by-Step Online Registration Flow

The exact flow depends on whether you are registering a KK or GK, but the process usually looks like this.

Step 1: Decide whether you need a KK or GK

Choose your structure before preparing any documents. A GK is often simpler for online registration, but a KK may be better for credibility, fundraising, or certain partner relationships.

Do not make this decision based only on cost or speed.

Step 2: Prepare your company details

Decide the basic company information before drafting any documents:

• Company name
• Head office address
• Business purpose
• Capital amount
• Fiscal year
• Director or representative member
• Shareholders or members
• Ownership structure

The business purpose section should be written carefully. If it is too narrow, you may need to amend it later. If it is too broad or unclear, it may create questions during review or banking.

Step 3: Draft the Articles of Incorporation

The Articles of Incorporation, called Teikan in Japanese, set out the basic rules of the company.

For a GK, this step is usually straightforward because notarization is not required.

For a KK, the Articles of Incorporation must be notarized before you can proceed. This notarization step happens before the capital deposit, so it needs to be planned early. Electronic notarization exists, but it requires specific digital setup. Most foreign founders should not assume they can complete this step easily without support.

Step 4: Notarize the Articles of Incorporation if you are registering a KK

For a KK, notarization is a separate action, not just a document requirement. You must have the Articles notarized by a notary public before depositing capital or submitting the registration filing.

Electronic notarization is technically available, but the digital certificate requirements make it difficult for most foreign founders to complete independently. In practice, many foreign founders handle this step with professional support or through in-person notarization.

Skip this step if you are registering a GK.

Step 5: Complete the capital deposit

Before you can file the registration, you need to deposit the company capital into the founding member's or representative director's personal bank account. This serves as proof that the capital exists before the company account is open.

You will need to obtain capital deposit proof from this account, typically a printout of the account details and transaction record, to include with your filing.

This step applies to both KK and GK. For a KK, it must happen after notarization.

Step 6: Set up your digital certificate or e-signature requirements

To use the online filing system properly, you need the correct digital authentication.

This is where many independent attempts slow down. The issue is not only whether Japan accepts electronic signatures. It is whether you can obtain and use the required digital certificate in the format the system expects.

If you are outside Japan, do not interpret online registration as easy to complete from anywhere. The digital certificate step can still be a barrier even for Japan-based founders.

Step 7: Submit the registration filing online

Once the documents are ready, the filing can be submitted through the Registration and Deposit Online Application System.

If you are registering a company seal, the 印鑑届, or company seal registration form, is submitted as part of the incorporation filing. This is different from the seal certificate, which is requested after registration is confirmed.

The Legal Affairs Bureau will review the filing. If there are errors, inconsistencies, or missing items, they may request corrections.

Step 8: Respond to corrections if needed

Corrections are common, especially when foreign names, addresses, translations, or company purposes are involved.

If the correction is minor, the delay is usually small. If it affects the Articles of Incorporation, notarization, or supporting documents, the timeline can extend more significantly.

Step 9: Confirm registration and obtain your company documents

Once registration is complete, you can obtain the company registry certificate. If you submitted the 印鑑届 as part of the incorporation filing, you can also request the company seal certificate, or 印鑑証明書.

The seal certificate is separate from the registry certificate and is often required for banking and contracts. Do not assume it is issued automatically.

What Registration Does Not Solve

Registering the company gives you a legal entity. It does not mean your business is ready to operate in Japan. Several important tasks remain after registration, and some of them need to be planned before you file.

Registration does not give you a visa

If you need to live in Japan and manage the company, plan the visa before incorporation. The wrong capital amount, office, business plan, or structure can create problems later.

Registration does not open a bank account

Banks make their own decision after reviewing your company. A registered company can still struggle to open a corporate account if the documents, office, representative, business model, or ownership structure raise concerns.

Registration does not complete tax setup

After incorporation, you still need to handle tax notifications and other administrative filings. For more detail, see our guide to post-incorporation requirements.

Registration does not approve your business license

Some industries require business licenses in Japan, permits, or government approvals before they can operate. Restaurants, travel agencies, recruitment businesses, real estate businesses, import businesses, and financial services are common examples.

Company registration gives you a legal entity. It does not automatically give your entity permission to operate in a regulated industry. If you are opening a food business, our guide to opening a restaurant in Japan explains that process separately.

Registration does not create a market entry strategy

If you are registering a company because you want to expand into Japan, incorporation is only the legal starting point.

You still need to think about customers, pricing, distribution, localization, sales channels, and partnerships. If you are still planning the commercial side, our guide to Japan market entry is a better next step.

If your business will sell products online, our guide to selling online in Japan may also be useful.

When Professional Support Is Worth Considering

Some founders can handle a simple GK registration with the right Japanese support and digital setup.

Professional support becomes more useful when your case involves:

• A KK instead of a GK
• A Business Manager Visa
• Incorporation from overseas
• Foreign shareholders or directors
• Foreign-language documents
• Digital certificate issues
• A corporate bank account deadline
• A regulated business license
• A more complex ownership structure
• A need to coordinate incorporation, visa, banking, tax, and office planning

SmartStart Japan helps foreign founders with incorporation support, Business Manager Visa preparation, bank account setup, tax notifications, and other setup steps in Japan.

If your situation is simple, online registration may reduce the amount of paperwork. If your situation touches visa, banking, or licensing, it is usually better to check the structure before filing rather than fix mistakes later.

FAQ

Can I register a company online in Japan from overseas?

It may be possible in some cases, but overseas founders often face practical barriers. These include digital certificate setup, Japanese documents, foreign document translations, resident director arrangements, bank account planning, and visa planning.

Online filing does not remove those issues.

Can a KK be fully registered online?

A KK can use digital procedures, but it is not as simple as saying the whole process is fully online. The Articles of Incorporation require notarization. Electronic notarization exists, but it requires specific digital setup that many foreign founders do not already have.

For most foreign founders, a KK should be treated as a partly digital process with important offline or professional-support steps.

Is a GK easier to register online than a KK?

Usually, yes. A GK does not require Articles of Incorporation notarization, which makes it simpler and cheaper to set up.

That does not automatically mean a GK is the best structure for your business. It only means the registration process is usually simpler.

How fast can online company registration be completed?

Once the documents are ready and the filing is clean, the Legal Affairs Bureau review process usually takes around 5 to 10 business days. Plan for about 1 to 2 weeks for the registration step.

If there are document errors, notarization delays, translation issues, or digital certificate problems, it can take longer.

Is ¥1 capital enough to register a company in Japan?

Legally, Japan does not have a minimum capital requirement for basic incorporation. In theory, ¥1 is possible.

Practically, very low capital may create problems with banks, partners, landlords, and immigration. If you need a Business Manager Visa, you should not plan around ¥1 capital.

Do I need a hanko for online registration?

Japan has expanded the use of electronic seals and digital filing, but seal handling can still matter in practice. If you register a company seal, the 印鑑届 is submitted as part of the incorporation filing. After registration is confirmed, you can request the 印鑑証明書, or seal certificate, as a separate document.

The bigger issue is usually the digital certificate requirement. Foreign founders should check this before assuming the process can be handled fully online.

Does online registration include tax filings?

No. Company registration and tax notifications are separate steps.

After registration, you need to handle post-incorporation filings with the relevant tax and administrative offices.

Does online registration include a corporate bank account?

No. A corporate bank account is a separate process. Banks will review your company after incorporation and may ask for company documents, business details, office information, identification, and supporting explanations.

Should I use online registration if I need a Business Manager Visa?

You can still use online procedures where appropriate, but the visa strategy should come first. The company structure, capital, office, business plan, and timing should be aligned with the visa application before you file.

If the company is registered in a way that does not support the visa, fixing it later can be expensive and slow.

Final Thoughts

Online company registration in Japan is useful, but it is not a shortcut around the full setup process.

For a simple GK with clean documents and the right digital setup, online filing can reduce time and paperwork. For a KK, foreign founder case, Business Manager Visa case, or business that needs a bank account and license quickly, the process needs more planning.

The safest way to approach online registration is to separate two questions.

First, can the filing be submitted online?

Second, is the company being set up correctly for your visa, bank account, tax filings, licenses, and actual business operations?

The first question is about registration. The second question is about whether your business is ready to function in Japan. Most foreign founders need to answer both before moving forward.