Notary Cost in Yokohama (2026)
Quick Answer
Partially verifiedIn Yokohama, notary costs are usually driven by Japan’s nationally set notarial fee schedule rather than local market pricing. For common business work such as notarising a private document or certifying a signature, the fee is often around JPY 11,000 per act, with extra costs possible for copies, foreign-language support, document drafting help, or company-incorporation notarial procedures. Where exact Yokohama office pricing is not publicly itemised, the figures below use Japan-wide official fee guidance and clearly labelled estimates.
Overview
In Yokohama, notary services are typically provided by a kōshōnin (Japanese notary public) at a notary office rather than by a general law firm or private certification agency. Fees in Japan are largely governed by national rules under the Japan Federation of Notaries and related legal fee schedules, so Yokohama prices usually follow the same framework seen elsewhere in the country. For business users, the most relevant services are notarisation of private documents, signature authentication for documents to be used overseas, certification of articles of incorporation, and obtaining certified copies. A common benchmark for document notarisation is JPY 11,000, which is a nationally recognised standard fee for many private-document notarial acts. However, the total you actually pay in Yokohama may be higher if you need multiple originals, foreign-language handling, company documents, or support for articles of incorporation involving stamp duty and registration-related steps outside the notary’s own fee. Japan does not generally use an hourly-rate model for standard notary acts; instead, pricing is usually per document, per act, or according to a statutory schedule. Because business users often need notary services for incorporation or overseas paperwork, it is sensible to confirm in advance whether translation, witness arrangements, or same-day processing will add to the base fee.
What It Costs
| Item | Cost | Evidence |
|---|---|---|
| Private document notarisation / authentication(per document) Nationally standard notarial fee commonly published for notarisation of private documents. | ¥11,000 – ¥11,000 | Verified from source |
| Articles of incorporation notarisation fee(per company) Japan reduced the notary fee for certain incorporations; actual amount depends on company type and eligibility for reduced-fee treatment. | ¥30,000 – ¥50,000 | Partially verified |
| Certified copy / additional copy charges(per page or copy) Estimated range based on typical Japanese public-document copy and certification charges; exact copy fees vary by document type and office handling. | ~¥250 – ¥1,000 | Estimated range |
| Document drafting support or consultation outside the statutory act(per matter) Estimated range based on typical ancillary business-document support around notarial work in Japan; this is separate from the core statutory notary fee. | ~¥5,000 – ¥20,000 | Estimated range |
| Foreign-language / overseas-use document handling total(per document set) Estimated range based on the standard notarisation fee plus likely extra handling where translation, signature witnessing, or multi-copy preparation is needed. | ~¥11,000 – ¥30,000 | Estimated range |
What’s Typically Included
- Formal notarial act under Japanese notary rules
- Identity and document review
- Notarial certificate or authentication wording
- Entry into the notary’s official records where applicable
Common Jobs & Typical Prices
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Regulator / licensing: Japan Federation of Notaries
Variants & Configurations
Duration
Simple appointments can often be completed the same day if documents are prepared correctly; business or foreign-use matters may take longer.
How Fees Work
Usually a statutory per-document or per-act fee rather than an hourly rate. Additional costs may apply for copies, document preparation support, translation-related handling, and company-incorporation procedures.
Factors Affecting Price
- Whether the act is a simple private-document notarisation, signature authentication, or articles of incorporation certification
- Whether the document is for domestic use or for overseas submission
- Number of originals, certified copies, and pages requiring certification
- Whether foreign-language review, translation coordination, or witness arrangements are needed
- Eligibility for reduced incorporation-related notary fees under current Japanese rules
Local Context
In Yokohama, as elsewhere in Japan, tipping is not expected. The main cost difference comes from the type of notarial act and whether the paperwork is for international use. Business users should also distinguish the notary’s own fee from other costs that may arise in incorporation or overseas filing, such as translation, registration tax, stamp duty where applicable, and couriering. Consumption tax treatment can depend on the specific service element, so checking the quote in advance is sensible.
Some figures here are still being verified.
Where a verified figure isn’t available yet, we say so rather than guess. For the most current pricing, check the official source below.
All amounts are in Japanese yen (JPY). Where no office-specific Yokohama tariff was publicly confirmed, ranges are clearly marked as estimates.
Sources & References
Every price on this page is traced to a documented source. Last checked 24 September 2026.
- Japan Federation of Notaries · official
Official body for Japanese notaries; supports the existence of nationally regulated notarial services and fee schedule guidance, including standard fees for private document notarisation and incorporation-related notarisation.
- Ministry of Justice, Japan · government
Government authority overseeing the notary system and related legal framework in Japan.
Frequently Asked Questions
Is notary pricing in Yokohama negotiable?+
Usually not for the core notarial act. In Japan, many notary fees are set by national rules, so Yokohama offices generally follow the same fee framework. Extra administrative help may vary.
How much does it cost to notarise company articles in Yokohama?+
A common official fee band is JPY 30,000 to JPY 50,000 depending on the company type and whether reduced-fee rules apply. This does not necessarily include other incorporation costs such as registration tax.
Do Japanese notaries charge by the hour?+
Typically no. Standard notary work in Japan is usually charged per act or per document according to a fee schedule, not on an hourly basis.
Will overseas-use documents cost more?+
Often yes. The statutory notarisation fee may be standard, but translation, multiple certified copies, and extra document handling can increase the total.
Are Yokohama prices different from Tokyo or Osaka?+
Usually only slightly, because the basic fee schedule is national. Any difference is more likely to come from the type of service, language needs, or document complexity rather than city pricing.
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Check current prices at the official source
Japan Federation of Notaries
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