Kurogane Kosakusho Ltd.
7997株式会社くろがね工作所
Latest half-year results
First half · fiscal year to 2026-11 · filed 2026-07-15For the first half of the fiscal year to 2026-11: Revenue ¥3.5 billion (+0.2% YoY), Ordinary income ¥-0 billion (-143.1% YoY), Net income ¥0 billion (+20.7% YoY).
| This period | Year on year | |
|---|---|---|
| Revenue | ¥3.5bn | +0.2% |
| Ordinary profit | −¥18m | -143.1% |
| Net profit to owners | ¥37m | +20.7% |
From the securities report on EDINET, which states no forecast. History via /v1/companies/7997/earnings-releases.
Financials
Japan GAAP · consolidated · fiscal year to 2025-11-30- Revenue
- ¥6.3bn
- Net income
- ¥403m
- ROE
- 8.6%
- Equity ratio
- 56.7%
- Dividend / share
- ¥40
- Employees
- 264
| Fiscal year | Revenue | Net income | Total assets | Net assets | ROE | EPS | Operating CF |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | ¥6,342m | ¥403m | ¥8,547m | ¥4,851m | 8.6% | ¥237.75 | ¥76m |
| 2024-11-30 | ¥7,204m | ¥209m | ¥8,059m | ¥4,580m | 4.7% | ¥122.92 | −¥249m |
| 2023-11-30 | ¥7,181m | ¥1,215m | ¥8,204m | ¥4,280m | 33.8% | ¥713.11 | −¥428m |
| 2022-11-30 | ¥6,921m | −¥566m | ¥8,520m | ¥2,916m | -18.0% | ¥-332.28 | ¥181m |
| 2021-11-30 | ¥8,374m | −¥5m | ¥9,636m | ¥3,382m | -0.2% | ¥-3.15 | ¥290m |
Indicators
Computed by us from filings · fiscal year to 2025-11-30| Metric | Value | Percentile among listed companies |
|---|---|---|
| ROE, % | 8.6 | 49.8 |
| Ordinary margin | -0.0012 | 9.6 |
| Equity ratio, % | 56.7 | 51.8 |
| Revenue growth | -0.1196 | 5.3 |
| Net income growth | 0.9252 | 83.8 |
| Operating cash flow / assets | 0.0089 | 19.2 |
Results wording balance: -0.09. Proprietary text method; it describes the wording only and does not interpret context.
Interest example: if all ¥896m of reported debt repriced by 50 basis points, a year's interest would rise by ¥4m, 5.9% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.
Via /v1/companies/7997/indicators. Descriptive figures, not a rating and not investment advice.
From other filings
As the company states themSegments, votes and tender offers
Stated in EDINET filings/v1/companies/7997/segments/v1/companies/7997/votingOwnership changes
All companies →- 2026-06-30
EISHI KOGYO CO.,LTD. cut holdings in Kurogane Kosakusho Ltd. (7997) to 3.74% from 7.51%, below the 5% threshold.
- 2025-09-03
individual filer filed a correction to a 5% report on Kurogane Kosakusho Ltd. (7997).
- 2025-08-26
individual filer filed a correction to a 5% report on Kurogane Kosakusho Ltd. (7997).
- 2025-08-14
individual filer reduced holdings in Kurogane Kosakusho Ltd. (7997) to 10.63% from 11.63%.
- 2025-08-04
individual filer filed a correction to a 5% report on Kurogane Kosakusho Ltd. (7997).
- 2025-07-28
individual filer filed a correction to a 5% report on Kurogane Kosakusho Ltd. (7997).
- 2025-07-16
individual filer reduced holdings in Kurogane Kosakusho Ltd. (7997) to 10.68% from 11.63%.
- 2024-06-28
individual filer cut holdings in Kurogane Kosakusho Ltd. (7997) to 0.00% from 5.75%, below the 5% threshold.
- 2023-11-07
individual filer disclosed a 6.80% stake in Kurogane Kosakusho Ltd. (7997), crossing the 5% reporting threshold.
- 2023-11-07
individual filer reduced holdings in Kurogane Kosakusho Ltd. (7997) to 5.75% from 6.80%.
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| エイ・シイ工業株式会社 | 2026-06-30 – 2026-06-30 | -70,000 | −3.77pt | ¥1,020 | ¥1,020–1,020 |
| individual filer | 2025-07-15 – 2025-08-14 | -1,400 | −0.09pt | ¥803.93 | ¥800–820 |
| individual filer | 2023-07-06 – 2024-06-24 | +14,000 | +0.75pt | — | — |
| ASIA PLASTIC VICTORY PTE.LTD. | 2023-07-06 – 2023-07-12 | +106,800 | +5.75pt | — | — |
| individual filer | 2022-10-31 – 2022-12-19 | -103,896 | −5.60pt | — | — |
| individual filer | 2022-12-19 – 2022-12-19 | +107,196 | +5.77pt | — | — |
Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/7997/trades.
5% filings
Large shareholding reports on 7997| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-06-30 | EISHI KOGYO CO.,LTD. | 3.74% | −3.77pt | — |
| 2025-09-03 | individual filer | 10.63% | −1.00pt | — |
| 2025-08-26 | individual filer | 10.63% | −1.00pt | — |
| 2025-08-14 | individual filer | 10.63% | −1.00pt | — |
| 2025-08-04 | individual filer | 11.63% | 0.00pt | — |
| 2025-07-28 | individual filer | 11.63% | 0.00pt | — |
| 2025-07-16 | individual filer | 10.68% | −0.95pt | — |
| 2024-06-28 | individual filer | 0.00% | −5.75pt | — |
| 2023-11-07 | individual filer | 6.80% | — | pure investment |
| 2023-11-07 | individual filer | 5.75% | −1.05pt | pure investment |
Cross-shareholdings
From the annual report's status of shareholdings- Listed strategic holdings
- 9 issues
- Book value
- ¥665m
- Sold in the year
- ¥668m 8 issues
- Bought in the year
- ¥3m 3 issues
- Mutual, both reports
- 2
- Held by listed cos.
- 3
| Holds | Book value | Shares vs. prior year | Mutual |
|---|---|---|---|
| The Kansai Electric Power Company, Incorporated 9503 | ¥486m | 0.0% | no |
| KIMURA CHEMICAL PLANTS CO., LTD. 6378 | ¥72m | -14.3% | no |
| The Bank of Nagoya, Ltd. 8522 | ¥33m | +101.1% | stated |
| コニカミノルタホールディングス㈱ | ¥22m | +11.5% | no |
| Senshu Ikeda Holdings,Inc. 8714 | ¥20m | -32.1% | no |
| TOMONY Holdings,Inc. 8600 | ¥15m | -46.8% | both reports |
| J.FRONT RETAILING Co.,Ltd. 3086 | ¥8m | +6.9% | no |
| Namura Shipbuilding Co.,Ltd. 7014 | ¥8m | -66.0% | both reports |
| MS&AD Insurance Group Holdings, Inc. 8725 | ¥2m | 0.0% | no |
| DAI-DAN CO.,LTD. 1980 | — | sold all | no |
Held by: UCHIDA YOKO CO., LTD. 8057, TOMONY Holdings,Inc. 8600, Namura Shipbuilding Co.,Ltd. 7014
Purposes, all holdings and mutual flags via /v1/companies/7997/cross-holdings. Share changes include stock splits.
Major shareholders
As of fiscal year end 2025-11-30| Shareholder | Shares | Ratio |
|---|---|---|
| ワイ・ケイ株式会社 | 148,000 | 8.87% |
| エイ・シイ工業株式会社 | 139,000 | 8.35% |
| くろがね取引先持株会 | 111,000 | 6.66% |
| くろがね従業員持株会 | 73,000 | 4.39% |
| 住友生命保険相互会社 | 63,000 | 3.80% |
| 株式会社三菱ＵＦＪ銀行 | 56,000 | 3.41% |
| individual holder | 47,000 | 2.87% |
| ワイ・テイ工業株式会社 | 27,000 | 1.64% |
| 株式会社スチールテック | 20,000 | 1.22% |
| individual holder | 20,000 | 1.20% |
Get this as JSON
GET /v1/companies/7997
GET /v1/companies/7997/financials
GET /v1/companies/7997/details
GET /v1/companies/7997/segments
GET /v1/companies/7997/voting
GET /v1/companies/7997/tender-offers
GET /v1/companies/7997/indicators
GET /v1/companies/7997/earnings-releases
GET /v1/events?ticker=7997
GET /v1/companies/7997/trades
GET /v1/companies/7997/cross-holdings
GET /v1/companies/7997/brief