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JP FR / Filings · Japan

Japan filings & disclosures.

Every annual, interim and ad-hoc report from 3,967 Japanese listed companies — searchable, structured, free for the web. Same dataset, available via the API.

Public-company filings in Japan are supervised by Financial Services Agency of Japan (FSA). Reporting follows JGAAP / Japan-IFRS / IFRS / US GAAP (issuer choice). Filings are most commonly published in Japanese and English. Major issuers are listed on Nikkei 225, TOPIX and TOPIX Core 30. March year-end common (≈70% of issuers).

Japanese disclosure — FSA, EDINET, TDnet, and the post-TSE reform filing landscape

Japanese listed-issuer disclosure operates across two parallel regulatory channels. The primary statutory document, the Yūka Shōken Hōkoku-sho (annual securities report), is filed with the FSA (Financial Services Agency) through the EDINET electronic disclosure system — XBRL-tagged and publicly accessible, covering consolidated and non-consolidated financials, risk factors, related-party transactions, and internal-control assessments. The live wire runs through TDnet (Timely Disclosure network), operated by JPX (Japan Exchange Group) and the TSE (Tokyo Stock Exchange), and carries the Tanshin (決算短信) — the earnings flash that precedes the full statutory report by weeks — alongside ad-hoc material disclosures, quarterly financial results, and shareholder-meeting notices. FinancialReports ingests both EDINET and TDnet, deduplicates across the two channels, and indexes filings within roughly one minute of publication.

The April 2022 TSE market restructuring reorganised listed companies into three new market segments: Prime (highest liquidity and governance standards, replacing the First Section), Standard (replacing the Second Section and JASDAQ Standard), and Growth (replacing Mothers and JASDAQ Growth). Prime-market issuers are subject to enhanced English disclosure expectations under the TSE's updated Corporate Governance Code, and by mid-2025 a substantial majority publish English summaries of their Tanshin and results materials alongside the full Japanese statutory filing. The JPX Prime 150 index, launched in June 2023 to track the 150 most capital-efficient Prime issuers, has emerged as the key benchmark for foreign institutional allocations.

Accounting standards present more variety than any other major Asian market: approximately 60% of TSE-listed companies report under J-GAAP (Japan GAAP), around 40% have adopted IFRS as of mid-2025 — predominantly the large-cap Prime constituents — and a small cohort of US-cross-listed multinationals (notably a few financial institutions) retain US GAAP. The 31 March fiscal year-end is predominant (~75% of listed companies), concentrating the annual-results season heavily in May and the statutory filing deadline in late June. The dataset preserves J-GAAP, IFRS, and US GAAP filings with the accounting standard tagged on each record.

Filing language is primarily Japanese; English versions of the full statutory report are rare outside the Prime segment. For Prime issuers, English Tanshin summaries and English investor-relations documents are increasingly the norm, and the platform flags language availability on every filing record. The approximately 3,800 TSE-listed companies generate one of the highest aggregate filing volumes in Asia, with the combination of EDINET statutory reports and TDnet ad-hoc announcements creating a deep, dual-channel archive available as JSON metadata, Markdown body, and original PDF or XBRL.

Filings indexed
266,383
across all filing types
Listed companies
3,967
Japanese issuers tracked
Country
JP
Japan
Typical indexing
< 1 min
from regulator publish

Reporting at a glance — Japan

Regulator, indices, accounting, language
Regulator
Financial Services Agency of Japan (FSA)
Primary indices
Nikkei 225TOPIXTOPIX Core 30JPX-Nikkei 400
Accounting standards
JGAAP / Japan-IFRS / IFRS / US GAAP (issuer choice)
Reporting languages
JapaneseEnglish
Fiscal year
March year-end common (≈70% of issuers)

Most recent filings

Latest 15 from Japan
Filing Type Released Lang
2026年3月期決算説明会資料 Aica Kogyo Company, Limited · 4206 Investor Presentation 2026-05-25 Japanese
2026年12月期 第１四半期決算説明動画と書き起こし公開のお知らせ toridori Inc. · 9337 Call Transcript 2026-05-25 Japanese
役員の異動に関するお知らせ Convano Inc. · 6574 Board/Management Information 2026-05-25 Japanese
（訂正）「中期経営計画策定に関するお知らせ」の一部訂正について Naigai Tec Corporation · 3374 Regulatory Filings 2026-05-25 Japanese
臨時報告書 ISB CORPORATION · 9702 Major Shareholding Notification 2026-05-25 Japanese
剰余金の配当に関するお知らせ HOKKAIDO GAS CO., LTD. · 9534 Notice of Dividend Amount 2026-05-25 Japanese
臨時報告書 LIHIT LAB.,INC. · 7975 Declaration of Voting Results & Voting Rights Announcements 2026-05-25 Japanese
臨時報告書 The Shikoku Bank, Ltd. · 8387 Transaction in Own Shares 2026-05-25 Japanese
剰余金の配当に関するお知らせ HARD OFF CORPORATION Co.,Ltd. · 2674 Notice of Dividend Amount 2026-05-25 Japanese
通期業績予想の修正及び配当予想の修正（増配）に関するお知らせ CHARM CARE CORPORATION · 6062 Earnings Release 2026-05-25 Japanese
剰余金の配当（期末配当）に関するお知らせ KANEMATSU CORPORATION · 8020 Notice of Dividend Amount 2026-05-25 Japanese
譲渡制限付株式報酬としての自己株式の処分に関するお知らせ The Shikoku Bank, Ltd. · 8387 Transaction in Own Shares 2026-05-25 Japanese
「三井E&amp;S Rolling Vision 2026（中計）」策定に関するお知らせ MITSUI E&S Co., Ltd. · 7003 Investor Presentation 2026-05-25 Japanese
有価証券報告書－第66期(2025/03/01－2026/02/28) Wakita & Co.,LTD. · 8125 Annual Report 2026-05-25 Japanese
訂正臨時報告書 UEX, LTD. · 9888 Transaction in Own Shares 2026-05-25 Japanese

Top issuers by filings volume

Most active Japanese companies
Company Filings
Mitsubishi UFJ Financial Group, Inc. 8306 3,082
DYNAM JAPAN HOLDINGS Co., Ltd. 6889 1,100
TOYOTA MOTOR CORPORATION 7203 461
Mitsubishi Corporation 8058 318
santec Holdings Corporation 6777 270
SBI Holdings, Inc. 8473 268
GFA Co.,Ltd. 8783 245
JTC Inc. 950170 244
ITOCHU Corporation 8001 218
REVOLUTION CO.,LTD. 8894 199

Pull Japan filings from the API

Filter by ISO JP on the global filings endpoint 
# All Japanese filings, newest first
curl "https://api.financialreports.eu/api/filings/?countries=JP" \
    -H "x-api-key: $FR_API_KEY"

# Just 10-K-style annual reports for Japan
curl "https://api.financialreports.eu/api/filings/?countries=JP&type=10-K" \
    -H "x-api-key: $FR_API_KEY"

See the full API guide for Japan →

Filings activity by year

Last 6 years · Japanese issuers
  • 2026 13,955
  • 2025 38,597
  • 2024 43,308
  • 2023 39,947
  • 2022 32,179
  • 2021 24,604

Reporting languages

Filing-by-filing distribution
  • Japanese 263,821
  • English 2,013
  • Korean 244
  • German 120
  • Swedish 102

FAQ — Japan

Coverage, formats, integration
How many Japanese company filings are indexed?
FinancialReports currently indexes 266,383 filings from 3,967 Japanese listed companies. Filings include annual reports, interim reports, and ad-hoc disclosures, available in JSON, Markdown and original PDF.
Which regulator publishes filings in Japan?
Japan's public-company filings are supervised by Financial Services Agency of Japan (FSA). The official site is https://www.fsa.go.jp/en/.
What language are Japan filings published in?
Japan issuers most commonly publish in Japanese, English. The dataset preserves the original-language filing alongside any English version where available.
How fast does FinancialReports index a new Japanese filing?
Typical end-to-end latency from regulator publish to indexed-and-searchable is under one minute. Webhook subscribers receive the same event with the same latency.
Can I download Japanese filings as Markdown?
Yes. Every processed filing is available as Markdown via /api/filings/{id}/markdown/, with the same content also rendered on the public web pages.
Which accounting standards do Japanese issuers use?
Japan listed companies file under JGAAP / Japan-IFRS / IFRS / US GAAP (issuer choice).