What a 司法書士 actually is
The closest English rendering is "judicial scrivener", but that phrase does not explain much. Functionally, a 司法書士 is the Japanese professional who prepares and files documents with the Legal Affairs Bureau (法務局) — the registry that records who owns what, and which companies legally exist.
Two categories of work dominate: real estate registration, meaning the transfer, mortgage, or correction of title to land and buildings; and commercial registration, meaning incorporation, directors, capital changes, and the corporate seal record. When a foreign buyer acquires a Japanese apartment, or a founder incorporates a KK, a scrivener is usually the person physically filing it.
The qualification is a national examination administered under the Ministry of Justice, and licensed practitioners register with the Judicial Scrivener Association for their region.
What they cannot do (and why this matters for your budget)
A scrivener cannot give general legal advice, represent you in litigation, or draft the substantive terms of a contract. Those are reserved to 弁護士 (bengoshi, attorneys). If your matter involves a dispute, a shareholder agreement, or the wording of a purchase contract, you need both professions — and a good scrivener will say so rather than stretch their scope.
This boundary is worth understanding because foreign clients often arrive expecting one adviser to do everything. In practice a Japan transaction is usually a small team: the scrivener files, the bengoshi advises on the contract, the tax accountant handles the filing position, and someone coordinates the three in a language you can check.
When a foreign founder or buyer actually needs one
You need a scrivener when a registration event occurs, and Japan is a registry-based jurisdiction — ownership and corporate existence are established by what is filed, not by what is agreed. Concretely, that means:
- Incorporating a company, or changing its directors, capital, or registered address.
- Buying, selling, gifting, or mortgaging land or a building — including a holiday home.
- Registering a corporate or personal seal (実印) and obtaining certified extracts.
- Correcting a registry record that was filed incorrectly, often years earlier.
- Handling an inheritance that includes Japanese real estate, where the transfer must be registered before the asset can be sold.
The typical failure mode is not choosing the wrong scrivener; it is discovering the need late, after a deadline has passed or after a document has been signed in a form the registry will not accept.
Why "English-speaking" is the part that matters
Registration itself is mechanical. What breaks down in cross-border matters is the space around it: explaining why a document from your home country is not acceptable in its current form, flagging that a name on your passport does not match the name on the property record, or telling you — before you sign — that the address you have been offered will not survive bank scrutiny.
That is the practical difference between a scrivener who can read English and one who can advise in it. Our practice pairs a licensed Judicial Scrivener with 40+ years of filing experience and a bilingual managing partner who runs the client-facing side, so the legal filing and the explanation arrive together.
What it costs
Scrivener fees are set by the practitioner, not by statute, and vary with the complexity of the registration. Incorporation filings are typically quoted as a flat fee; property transfers are often quoted as a percentage of the assessed value plus a fixed component, with the registration and licence tax passed through separately.
Our own pricing is fixed and published: $500 for company incorporation (registration only) and $5,000 for incorporation plus full business setup, with the statutory fees shown separately so you can see exactly what is a government charge and what is a professional one. A full first-year budget is set out in [our cost breakdown](/guides/cost-to-start-a-business-in-japan).
Frequently asked questions
Is a judicial scrivener the same as a lawyer in Japan?
No. A 司法書士 (judicial scrivener) is licensed to prepare and file registration documents — company incorporations, corporate changes, and real estate title transfers — with the Legal Affairs Bureau. A 弁護士 (bengoshi) is licensed to give legal advice, represent clients in court, and draft contracts. The two professions are separate, with separate examinations and separate scope of practice.
Do I need a judicial scrivener to register a company in Japan?
Legally you can file an incorporation yourself. In practice almost every company uses a scrivener, because the application is in Japanese, the registry rejects documents for formatting and seal errors, and a rejected filing restarts the clock. A scrivener also handles the corporate seal registration and the certified registry extract that your bank will later ask for.
Can a judicial scrivener open a bank account for me?
No. Only the company itself can open its bank account, and the representative director usually has to attend. What a scrivener does is prepare the entity and its documentation correctly so the bank review is not derailed by inconsistencies between the registry, the address, and the business description.
How do I verify a Japanese scrivener is licensed?
Ask for their registration number (登録番号) and the regional Judicial Scrivener Association they belong to. Each association publishes a member directory, and the Japan Federation of Shiho-Shoshi Lawyer's Associations maintains a national registry. A firm that will not state a registration number is a firm to avoid.
Does the scrivener need to be in Tokyo if my property is elsewhere?
No. Registration is filed with the Legal Affairs Bureau that has jurisdiction over the property or the company address, and licensed scriveners can file electronically across jurisdictions. What matters is that they are licensed in Japan, not that their office is in the same city as the asset.