The direction of change is easy to state: consent went from something assumed to something that has to be documented, bounded and revocable. Where an agreement was once treated as settled at the moment of signing, current practice treats it as a record that must show what was agreed, who agreed, when they were told, and how they can stop.
That shift did not happen because the industry rewrote its own paperwork. It happened because the consequences of undocumented agreement became visible outside the industry, and because distributors — who carry the legal exposure of publishing — began requiring proof before they would accept a title.
What did a performance agreement look like under the older model?
Under the older model, the paperwork was thin and the scope was open-ended.
The essential features were a short agreement, often negotiated through an agency rather than directly with the production company, and terms describing the shoot rather than the life of the resulting work. Once the footage existed, what happened to it — which formats it appeared in, which territories it was sold into, whether it was re-cut into compilations, how long it stayed on sale — was governed by the publisher's commercial judgement rather than by anything the performer had specifically approved.
Two structural features made this fragile. First, the agency sat between the performer and the production company, so the person signing was frequently not the person who had negotiated. Second, the value of a title does not expire. Footage shot under a one-page agreement can still be licensed decades later, against terms nobody re-read at the time.
What does a compliant agreement cover today?
Today's agreements are built around scope and revocability rather than a single act of permission.
| Dimension | Older practice | Current direction |
|---|---|---|
| Form of consent | Verbal or minimal written agreement | Written, with a record of when terms were explained |
| Identity and age | Checked informally, if at all | Documentary verification held on file before shooting |
| Scope of use | Open-ended once shot | Enumerated: formats, territories, duration |
| Timing | Signed close to the shoot date | Explanation period required before signing |
| Withdrawal | Not contemplated | Defined window around release |
| Re-licensing | Publisher's discretion | Separate approval, or a contractual limit |
| Who holds the obligation | Production company | Production company, agency and distributor |
The last row is the one that changed the industry's behaviour fastest. Obligations that attach only to the producer can be absorbed as a cost of doing business. Obligations that attach to the distributor change what the distributor is willing to put on a shelf, and that reaches every producer selling through it.
Why does a cooling-off or withdrawal window exist?
A withdrawal window exists because consent given once, under pressure of a booked shoot date, is a poor proxy for consent that survives publication.
The mechanism is procedural rather than moral. Interposing a fixed period between signing and shooting, and another between shooting and release, gives the person time to reconsider outside the room where the agreement was made. It also creates a dated paper trail: if the window was observed, there is a record of it; if it was not, that absence is itself evidence.
In Japan these periods are set by statute rather than left to industry agreement. A 2022 act — rendered by the Cabinet Office in English as the Act on the Prevention and the Remedy of Harm Associated with Performing in Sexually Explicit Video Productions, Act No. 78 of 2022 — prohibits shooting until one month has passed from the later of the day the performer received the contract documents and the day they received the written explanation, and prohibits publication until four months after the day all shooting finished. It also gives the performer a right to withdraw the offer or rescind the contract, exercisable in writing without having to give a reason, for up to one year after publication. Guidance on the act is published by the Cabinet Office's Gender Equality Bureau.
Two qualifications matter when reading older material. The waiting periods are framed as prohibitions on the producer and publisher, not as contractual defaults the parties can trade away. And a transitional provision set the post-publication withdrawal period at two years for agreements entered into during the act's first two years; that window has closed, so one year is the figure that now applies.
Sources: Act No. 78 of 2022, e-Gov 法令検索; Cabinet Office Gender Equality Bureau guidance portal; checked 2026-08-03.
Who verifies age and identity, and against what?
Verification sits with whoever bears liability for publishing, which in practice means the production company checks and the distributor audits the check.
The workable standard is documentary: a government-issued identity document examined and recorded before the shoot, retained with the agreement, and available to the distributor on request. What makes it effective is not the document itself but the retention requirement — a check that leaves no record cannot be audited, and an unauditable check is functionally the same as no check.
This is also where third-party involvement matters most. An agency that recruits, a production company that shoots and a distributor that sells have different incentives; a verification step that only one of them performs is weaker than one that at least two of them can be held to.
Why does re-release need separate approval?
Because a re-release is a new act of publication, and the original agreement was written against a different distribution world.
An agreement signed when a title was a physical product with a print run does not obviously cover the same footage streamed indefinitely, bundled into a subscription catalogue, re-cut into a compilation, or licensed to an overseas platform. Treating those as covered by the original signature stretches consent past what was actually described.
The current direction is to enumerate. Where an agreement lists formats, territories and a term, anything outside the list requires a fresh approval — which also gives the performer a decision point that recurs, rather than one that closed years earlier.
Who actually enforces these rules?
Enforcement is layered, and no single layer covers the whole problem.
| Layer | What it can reach | Where it stops |
|---|---|---|
| Statute | Producers and distributors operating in Japan | Copies re-hosted in other jurisdictions |
| Industry associations | Member studios and their titles | Non-member and informal production |
| Distributor policy | Anything sold through that distributor | Sites that never carried a licence |
| Contract terms | The signing parties and their licensees | Anyone outside the licence chain |
The gap between rows three and four is where most unresolved cases live. A title can be lawfully withdrawn at source and still exist on aggregator sites that were never party to any agreement. Removal at the source is a legal act; removal everywhere else is an ongoing operational effort with no completion date.
What is still unresolved?
The unresolved part is enforcement reach, not the definition of consent.
The definitional work is largely settled: consent should be informed, documented, scoped and revocable, and nobody in the industry now argues otherwise in public. What remains difficult is that the internet's copying behaviour is indifferent to who signed what. A withdrawal that is fully effective against the publisher may be only partially effective against the distribution that already happened, and the tools for closing that gap are slow, jurisdictional and incomplete.
Any account of this subject that presents it as solved is describing the paperwork, not the outcome.