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Sumiseki Holdings, Inc. — Investor Relations & Filings

Ticker · 1514 ISIN · JP3400750000 T Wholesale and retail trade
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Filings indexed 70 across all filing types
Latest filing 2021-06-29 Governance Information
Country JP Japan
Listing T 1514

About Sumiseki Holdings, Inc.

https://www.sumiseki.co.jp/

Sumiseki Holdings, Inc. is a holding company primarily engaged in the coal business, which involves the import, purchase, and sale of coal products. The company also operates a new materials business focused on the manufacturing and sale of advanced materials, including artificial diamonds and other superhard materials. Additionally, its operations encompass the production and sale of crushed stones and the wholesaling of industrial machinery.

Recent filings

Filing Released Lang Actions
内部統制報告書－第13期(令和2年4月1日－令和3年3月31日)
Governance Information Classification · 100% confidence The document is an 'Internal Control Report' (内部統制報告書) filed under the Financial Instruments and Exchange Act of Japan. It details the company's framework, scope, and assessment results regarding internal controls over financial reporting. This type of document is a standalone regulatory filing required by Japanese law, distinct from a full Annual Report (10-K) or an Audit Report (AR). Since it is a specific regulatory disclosure document, it falls under the 'Regulatory Filings' category.
2021-06-29 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-4-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory document filed alongside the Annual Securities Report (Yukashoken Hokokusho) to confirm the accuracy of the report's contents. Since it is a regulatory filing required by law to accompany the annual report but is not the annual report itself, and does not fit into other specific categories like M&A or dividends, it falls under the general regulatory filings category. FY 2021
2021-06-29 Japanese
有価証券報告書－第13期(令和2年4月1日－令和3年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). It explicitly states the document type as '有価証券報告書' (Securities Report) and provides the fiscal year (第13期) and the reporting period (2020-04-01 to 2021-03-31). The presence of XBRL-like tags and detailed financial metadata confirms it is the comprehensive annual filing. FY 2021
2021-06-29 Japanese
四半期報告書－第13期第3四半期(令和2年10月1日－令和2年12月31日)
Interim / Quarterly Report Classification · 100% confidence The document is a '第３四半期報告書' (Quarterly Report) for Sumiseki Holdings, Inc., covering the third quarter of the 13th fiscal period (ending December 31, 2020). It contains detailed financial statements, management analysis, and regulatory disclosures required under the Financial Instruments and Exchange Act of Japan. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). 9M 2021
2021-02-05 Japanese
四半期報告書－第13期第2四半期(令和2年7月1日－令和2年9月30日)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Sumiseki Holdings, Inc., covering the second quarter of the 13th fiscal year (July 1, 2020, to September 30, 2020). It contains detailed financial statements, management analysis (MD&A), and corporate information, which aligns with the definition of an Interim/Quarterly Report (IR). Q2 2021
2020-11-06 Japanese
四半期報告書－第13期第1四半期(令和2年4月1日－令和2年6月30日)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Sumiseki Holdings, Inc. for the first quarter of the 13th fiscal year (April 1, 2020, to June 30, 2020). It contains detailed financial statements, including the balance sheet and management analysis, as required by the Financial Instruments and Exchange Act. It is not an announcement or a summary, but the full interim financial report itself. Q1 2021
2020-08-06 Japanese

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