Half-year report · HY
6834.TEDINET S100X14Y
Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥20.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥2.8bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥1.0bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥2.9bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥3.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.0bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥2.9bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.0bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥772m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥2.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥779m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥35.9bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥34.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥33.3bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.1bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥6.2bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥29.8bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥28.1bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥28.1bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥14.5bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥14.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥7.8bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.3bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥1.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥979m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥211m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥343m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥308m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥504m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥250.03 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥245.34 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.58 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 82.7% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.4% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.2% | 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 · 23
| Segment | Item | Period | Value |
|---|---|---|---|
| Optics Relatedreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥7.2bn |
| Optics Relatedreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥7.2bn |
| Optics Relatedreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥2.2bn |
| Precision Machine Relatedreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥4.9bn |
| Precision Machine Relatedreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥4.9bn |
| Precision Machine Relatedreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥40m |
| Precision Machine Relatedreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥532m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥12.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥12.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥40m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥2.8bn |
| Optics Relatedreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥4.7bn |
| Optics Relatedreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.7bn |
| Optics Relatedreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥207,000 |
| Optics Relatedreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥841m |
| Precision Machine Relatedreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥4.4bn |
| Precision Machine Relatedreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.3bn |
| Precision Machine Relatedreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥13m |
| Precision Machine Relatedreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥189m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥9.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥9.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥13m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥1.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 503
| Item | Context | Value | Unit |
|---|---|---|---|
| Net cash provided by used in financing activities | Prior1InterimDuration | -504270000 | JPY |
| Net cash provided by used in financing activities | InterimDuration | -307842000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1InterimDuration | 137554000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | InterimDuration | -167070000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1InterimDuration | 269719000 | JPY |
| Net increase decrease in cash and cash equivalents | InterimDuration | 456166000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 5065708000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 7320445000 | JPY |
| Cash and cash equivalents | Prior1InterimInstant | 5335428000 | JPY |
| Cash and cash equivalents | InterimInstant | 7776611000 | JPY |
| Salaries and allowances sga | Prior1InterimDuration | 615655000 | JPY |
| Salaries and allowances sga | InterimDuration | 684023000 | JPY |
| Provision for bonuses sga | Prior1InterimDuration | 12845000 | JPY |
| Provision for bonuses sga | InterimDuration | 11967000 | JPY |
| Provision for share based remuneration for directors and other officers sga | Prior1InterimDuration | 24651000 | JPY |
| Provision for share based remuneration for directors and other officers sga | InterimDuration | 61951000 | JPY |
| Retirement benefit expenses sga | Prior1InterimDuration | 21079000 | JPY |
| Retirement benefit expenses sga | InterimDuration | 7438000 | JPY |
| Revenues from external customers | Prior1InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 4337331000 | JPY |
| Revenues from external customers | Prior1InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 4725434000 | JPY |
| Revenues from external customers | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 9062766000 | JPY |
| Transactions with other segments | Prior1InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 12773000 | JPY |
| Transactions with other segments | Prior1InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 207000 | JPY |
| Transactions with other segments | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 12981000 | JPY |
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 4350104000 | JPY |
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 4725642000 | JPY |
| Net sales | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 9075747000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 189331000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 840863000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1030194000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 4894785000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 7238288000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 12133074000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 39896000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 39896000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 4934682000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 7238288000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 12172971000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01717-000PrecisionMachineRelatedReportableSegmentMember | 531809000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01717-000OpticsRelatedReportableSegmentMember | 2224653000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 2756462000 | 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 | 2025-11-13 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第54期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社精工技研 | |
| Company name in english cover page | FilingDateInstant | SEIKOH GIKEN Co., Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 上野 淳 |
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 |