Half-year report · HY
6699.TEDINET S100X3PV
Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Amended by S100X6CJ (2025-11-25).
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥46.6bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥91.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥44.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥1.4bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥6m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥1.1bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥704m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥1.1bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥489m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥425m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥411m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥1.0bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥440m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | −¥1.0bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥79.1bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥79.3bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥78.9bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥67.5bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥67.7bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥11.6bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥11.6bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.8bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.8bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.6bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.8bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥438m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.4bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥313m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥638m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥84m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥571m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥50.46 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥49.14 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-123.62 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 14.4% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 14.4% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.2% | 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 · 38
| 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 | ¥528m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥528m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | −¥58m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥1.1bn |
| Automotive Electronicsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥19.3bn |
| Automotive Electronicsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥19.3bn |
| Automotive Electronicsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥566m |
| Energy Solutionsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥12.0bn |
| Energy Solutionsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥12.0bn |
| Energy Solutionsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥1.3bn |
| Home Electronicsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥14.8bn |
| Home Electronicsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥14.8bn |
| Home Electronicsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥627m |
| Total Of Reportable Segmentsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥46.1bn |
| Total Of Reportable Segmentsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥46.1bn |
| Total Of Reportable Segmentsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥46.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥46.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥2.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥541m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥541m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | −¥203m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥1.0bn |
| Automotive Electronicsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥16.8bn |
| Automotive Electronicsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥16.8bn |
| Automotive Electronicsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥184m |
| Energy Solutionsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥11.1bn |
| Energy Solutionsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥11.1bn |
| Energy Solutionsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥952m |
| Home Electronicsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥15.6bn |
| Home Electronicsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥15.6bn |
| Home Electronicsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥490m |
| Total Of Reportable Segmentsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥43.6bn |
| Total Of Reportable Segmentsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥43.6bn |
| Total Of Reportable Segmentsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥44.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥44.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥1.1bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 605
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 44095000000 | JPY |
| Net sales | Prior1InterimDuration_ReconcilingItemsMember | － | JPY |
| Net sales | Prior1InterimDuration | 44095000000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E34065-000AutomotiveElectronicsReportableSegmentMember | -184000000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E34065-000EnergySolutionsReportableSegmentMember | 952000000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E34065-000HomeElectronicsReportableSegmentMember | 490000000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E34065-000TotalOfReportableSegmentsReportableSegmentMember | 1259000000 | JPY |
| Operating income | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | -203000000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1055000000 | JPY |
| Operating income | Prior1InterimDuration_ReconcilingItemsMember | -1049000000 | JPY |
| Operating income | Prior1InterimDuration | 6000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E34065-000AutomotiveElectronicsReportableSegmentMember | 19279000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E34065-000EnergySolutionsReportableSegmentMember | 11995000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E34065-000HomeElectronicsReportableSegmentMember | 14825000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E34065-000TotalOfReportableSegmentsReportableSegmentMember | 46099000000 | JPY |
| Revenues from external customers | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 528000000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 46628000000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | InterimDuration | 46628000000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E34065-000AutomotiveElectronicsReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E34065-000EnergySolutionsReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E34065-000HomeElectronicsReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E34065-000TotalOfReportableSegmentsReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E34065-000AutomotiveElectronicsReportableSegmentMember | 19279000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E34065-000EnergySolutionsReportableSegmentMember | 11995000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E34065-000HomeElectronicsReportableSegmentMember | 14825000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E34065-000TotalOfReportableSegmentsReportableSegmentMember | 46099000000 | JPY |
| Net sales | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 528000000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 46628000000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | － | JPY |
| Net sales | InterimDuration | 46628000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E34065-000AutomotiveElectronicsReportableSegmentMember | 566000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E34065-000EnergySolutionsReportableSegmentMember | 1313000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E34065-000HomeElectronicsReportableSegmentMember | 627000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E34065-000TotalOfReportableSegmentsReportableSegmentMember | 2508000000 | JPY |
| Operating income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | -58000000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 2450000000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -1061000000 | JPY |
| Operating income | InterimDuration | 1388000000 | 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)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第８期中(自 2025年４月１日 至 2025年９月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)ダイヤモンドエレクトリックホールディングス株式会社 | |
| Company name in english cover page | FilingDateInstant | DIAMOND ELECTRIC HOLDINGS Co., Ltd. |
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 |
| balance sheet identity | pass rounding |
| 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 |