Half-year report · HY
5406.TEDINET S100X04Y
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.18T | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥2.56T | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.25T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥62.6bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥77.7bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥57.7bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥157.2bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥71.0bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥75.6bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥76.3bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥62.8bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥120.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥56.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥64.3bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥57.9bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥2.84T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥2.89T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥2.85T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.59T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥1.65T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.25T | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥1.24T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.18T | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥229.0bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥220.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥228.6bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥219.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥195.4bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥278.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥152.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥148.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥12.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥27.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥113.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥50.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥110.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥96.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥53.7bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥159.49 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥304.64 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.35 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 41.6% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.9% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 86
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥2.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥1.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥882m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥1.3bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥32.0bn |
| Reconciling Itemsreconciling | revenue external | 2025-04-01 → 2025-09-30 | ¥868m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥32.9bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥2.0bn |
| Advanced Materialsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥154.3bn |
| Advanced Materialsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥147.9bn |
| Advanced Materialsreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥6.4bn |
| Advanced Materialsreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥880m |
| Construction Machineryreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥188.1bn |
| Construction Machineryreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥188.0bn |
| Construction Machineryreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥45m |
| Construction Machineryreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥3.6bn |
| Electric Powerreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥113.4bn |
| Electric Powerreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥113.4bn |
| Electric Powerreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥23.5bn |
| Engineeringreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥73.9bn |
| Engineeringreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥73.2bn |
| Engineeringreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥753m |
| Engineeringreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥3.0bn |
| Machineryreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥129.0bn |
| Machineryreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥122.2bn |
| Machineryreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥6.8bn |
| Machineryreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥18.6bn |
| Steel And Aluminumreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥506.1bn |
| Steel And Aluminumreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥488.4bn |
| Steel And Aluminumreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥17.6bn |
| Steel And Aluminumreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥6.6bn |
| Weldingreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥46.1bn |
| Weldingreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥45.8bn |
| Weldingreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥319m |
| Weldingreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥2.0bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.21T |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.18T |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥32.0bn |
| —segment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥58.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.21T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.18T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥32.9bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥59.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥3.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥3.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥758m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥2.0bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥31.9bn |
| Reconciling Itemsreconciling | revenue external | 2024-04-01 → 2024-09-30 | ¥739m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥32.7bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥2.4bn |
| Advanced Materialsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥152.9bn |
| Advanced Materialsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥146.8bn |
| Advanced Materialsreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥6.1bn |
| Advanced Materialsreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥2.3bn |
| Construction Machineryreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥197.5bn |
| Construction Machineryreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥197.4bn |
| Construction Machineryreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥128m |
| Construction Machineryreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥6.1bn |
| Electric Powerreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥133.6bn |
| Electric Powerreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥133.6bn |
| Electric Powerreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥29.3bn |
| Engineeringreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥65.3bn |
| Engineeringreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥64.4bn |
| Engineeringreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥855m |
| Engineeringreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥4.7bn |
| Machineryreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥120.1bn |
| Machineryreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥114.2bn |
| Machineryreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥5.9bn |
| Machineryreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥12.3bn |
| Steel And Aluminumreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥560.5bn |
| Steel And Aluminumreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥541.7bn |
| Steel And Aluminumreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥18.8bn |
| Steel And Aluminumreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥14.4bn |
| Weldingreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥46.9bn |
| Weldingreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥46.6bn |
| Weldingreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥271m |
| Weldingreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥2.1bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.28T |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.24T |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥31.9bn |
| —segment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥71.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.28T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.25T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥32.7bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥73.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 599
| Item | Context | Value | Unit |
|---|---|---|---|
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01231-000MachineryReportableSegmentsMember | 18637000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01231-000EngineeringReportableSegmentsMember | 2997000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01231-000ConstructionMachineryReportableSegmentsMember | 3618000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01231-000ElectricPowerReportableSegmentsMember | 113422000000 | JPY |
| Revenues from external customers | InterimDuration_ReportableSegmentsMember | 1178896000000 | JPY |
| Revenues from external customers | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1682000000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1180579000000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | 868000000 | JPY |
| Revenues from external customers | InterimDuration | 1181447000000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01231-000ElectricPowerReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | 32019000000 | JPY |
| Transactions with other segments | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 882000000 | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 32901000000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -32901000000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01231-000ElectricPowerReportableSegmentsMember | 113422000000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 1210915000000 | JPY |
| Net sales | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 2564000000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1213480000000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -32032000000 | JPY |
| Net sales | InterimDuration | 1181447000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01231-000ElectricPowerReportableSegmentsMember | 23536000000 | JPY |
| Ordinary income | InterimDuration_ReportableSegmentsMember | 58286000000 | JPY |
| Ordinary income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1345000000 | JPY |
| Ordinary income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 59632000000 | JPY |
| Ordinary income | InterimDuration_ReconcilingItemsMember | -1968000000 | JPY |
| Ordinary income | InterimDuration | 57663000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-10 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第173期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社 神戸製鋼所 | |
| Company name in english cover page | FilingDateInstant | Kobe Steel, Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 勝川 四志彦 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)神戸市中央区脇浜海岸通２丁目２番４号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 078（261）5194 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)財務経理部担当部長 古川 禎久 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)神戸市中央区脇浜海岸通２丁目２番４号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 078（261）5194 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)財務経理部担当部長 古川 禎久 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01231 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 54060 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社 神戸製鋼所 | |
| Filer name in english | FilingDateInstant | Kobe Steel, Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |