PULSE NEWS WIRE
Clear, Actionable Intelligence
Japan is the world's third-largest stock market. Every day, hundreds of companies file material corporate disclosures on TDNet, Japan's official disclosure network. Most are in Japanese only.
JPX now requires Prime Market companies to publish English disclosures. But 2,300+ Standard and Growth Market companies have no such requirement, and virtually none publish in English. That means material earnings revisions, M&A announcements, dividend changes, and governance events at thousands of JPX-listed companies are invisible to foreign investors.
Pulse News Wire exists to close that gap.
Pulse News Wire was built in Vancouver, BC. The gap was simple to identify: Japan is one of the world's most active corporate disclosure environments, and virtually none of it reached English-speaking investors in usable form. We built the infrastructure to close that gap, not editorially, but systematically. Every disclosure, every company, every trading day.
Pulse News Wire is a financial intelligence service that translates Japanese corporate disclosures from TDNet, the Tokyo Stock Exchange's official disclosure system, into English within minutes of filing.
Pulse News Wire launched its public feed on March 8, 2026, following nine months of development. The pipeline runs every Tokyo Stock Exchange trading day and the surrounding filing windows.
The pipeline monitors TDNet during Tokyo Stock Exchange trading hours and surrounding filing windows. New filings are downloaded as they appear, translated, and published in under 5 minutes.
Pulse News Wire is built for institutional investors who need timely access to Japanese corporate actions:
TDNet disclosures across all major categories, including:
Coverage spans Tokyo Stock Exchange (Prime, Standard, and Growth markets), plus regional exchanges including Nagoya, Fukuoka, and Sapporo. Instrument types include common stocks, ETFs, REITs, and structured products.
Every number in a Pulse News Wire article was extracted deterministically, never generated by AI. Financial figures, percentages, and dates are parsed directly from the source document using structured extraction rules. The AI model handles prose only.
Every article is gated by a quality score before publication. Articles scoring below the threshold are held for review rather than published with errors. The original TDNet PDF is archived permanently. TDNet's own public access expires after 31 days.
Financial figures are protected by a pre-translation masking protocol that replaces all numbers with unique tokens before the AI model processes the text. The original values are restored deterministically after translation. This means the AI never touches a financial figure. It cannot hallucinate a revenue number, an EPS figure, or a percentage change. The translated article inherits the source document's numerical precision exactly.
Established wire services and terminals cover Japan's largest listed companies well. Standard and Growth Market issuers, the 2,300+ companies with no English disclosure requirement, receive little or no coverage. Pulse News Wire was built for this uncovered tier. The filings that no wire service translates are often the ones that move first.
Need programmatic access? Our REST API delivers structured disclosure data directly to your trading systems, research platforms, or internal dashboards.
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Pulse News Wire is a translation and distribution service for primary source documents. We do not provide investment advice, price targets, earnings estimates, or analyst commentary. Our articles reflect the content of the original filing and nothing more.
Pulse News Wire is not affiliated with, endorsed by, or in any way connected to the Tokyo Stock Exchange, Japan Exchange Group (JPX), TDNet, or any company whose disclosures appear on this site. We are an independent translation service. The companies we cover have not reviewed, approved, or contributed to any content published here.