Skip to main content
Kohsai Co.,Ltd. logo

Kohsai Co.,Ltd. — Investor Relations & Filings

Ticker · 7878 ISIN · JP3287600005 T Manufacturing
Open in API
Filings indexed 77 across all filing types
Latest filing 2020-06-15 Interim / Quarterly Rep…
Country JP Japan
Listing T 7878

About Kohsai Co.,Ltd.

https://www.kohsai-qq.co.jp/en/

Kohsai Co., Ltd. is a manufacturer specializing in jewelry and jewelry components. The company's core business involves the production and sale of high-quality jewelry parts, with a focus on earring parts, clasps, and forged rings. It also produces finished jewelry. Kohsai integrates traditional craftsmanship with state-of-the-art machining technologies to achieve both quality and quantity in its output. By operating its own factory, the company maintains complete control over the entire production process, enabling quality assurance, flexible response to customer demand, and mass production. The firm emphasizes the usability and reliability of its products, positioning itself as a technical jewelry company.

Recent filings

Filing Released Lang Actions
四半期報告書－第54期第1四半期(令和2年2月1日－令和2年4月30日)
Interim / Quarterly Report Classification · 100% confidence The document is a Japanese 'Quarterly Report' (四半期報告書) filed under the Financial Instruments and Exchange Act. It contains detailed financial statements, including the balance sheet and income statement for the first quarter of the 54th fiscal period (February 1, 2020, to April 30, 2020). As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report (IR). Q1 2020
2020-06-15 Japanese
有価証券報告書－第53期(平成31年2月1日－令和2年1月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains detailed financial statements, business descriptions, and management information for the fiscal year ending January 31, 2020. The header explicitly identifies it as a 'Securities Report' (有価証券報告書) submitted under the Financial Instruments and Exchange Act. FY 2020
2020-04-27 Japanese
四半期報告書－第53期第3四半期(2019/08/01－2019/10/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan, as indicated by the header and the regulatory reference to the Financial Instruments and Exchange Act. It contains detailed financial statements (Balance Sheet, Income Statement) for the third quarter of the 53rd fiscal period. It is a comprehensive financial report rather than an announcement or a summary, fitting the definition of an Interim/Quarterly Report (IR). 9M 2020
2019-12-09 Japanese
四半期報告書－第53期第2四半期(2019/05/01－2019/07/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan, as indicated by the header and the regulatory reference (Financial Instruments and Exchange Act). It contains detailed financial statements (Balance Sheet, Income Statement) for the second quarter of the 53rd fiscal period. It is not an announcement of a report, but the report itself, containing substantive financial data. H1 2020
2019-09-09 Japanese
四半期報告書－第53期第1四半期(2019/02/01－2019/04/30)
Interim / Quarterly Report Classification · 100% confidence The document is a '四半期報告書' (Quarterly Report) filed with the Kanto Local Finance Bureau in Japan, pursuant to the Financial Instruments and Exchange Act. It contains detailed financial statements (balance sheet, income statement) for the first quarter of the 53rd fiscal period (Feb 1, 2019 to Apr 30, 2019). As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report. Q1 2019
2019-06-10 Japanese
有価証券報告書－第52期(平成30年2月1日－平成31年1月31日)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which translates to 'Annual Securities Report'. This is the standard Japanese regulatory filing equivalent to a 10-K in the United States, containing comprehensive financial statements, business overviews, and management analysis for the fiscal year ending January 31, 2019. The document structure, including headers like '第一部 【企業情報】' (Part 1: Corporate Information) and '第１ 【企業の概況】' (Section 1: Overview of the Company), confirms it is a full annual report rather than a summary or announcement. FY 2018
2019-04-26 Japanese

Browse filings by year

12 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.