Half-year report · HY

Period2025-10-01 → 2026-03-31
Filed2026-05-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥6.0bn2025-10-01 → 2026-03-31Cons.Net sales
Revenue¥10.2bn2024-10-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥4.7bn2024-10-01 → 2025-03-31Cons.Net sales
Operating income¥840m2025-10-01 → 2026-03-31Cons.Operating income
Operating income¥191m2024-10-01 → 2025-03-31Cons.Operating income
Ordinary income¥948m2025-10-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥724m2024-10-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥267m2024-10-01 → 2025-03-31Cons.Ordinary income
Profit before tax¥948m2025-10-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥261m2024-10-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥609m2025-10-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥598m2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥180m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income¥609m2025-10-01 → 2026-03-31Cons.Profit loss
Net income¥180m2024-10-01 → 2025-03-31Cons.Profit loss
Total assets¥17.2bnat 2026-03-31Cons.Assets
Total assets¥15.9bnat 2025-09-30Cons.Assets
Total assets¥14.5bnat 2025-03-31Cons.Total assets (5-year summary)
Total liabilities¥4.2bnat 2026-03-31Cons.Liabilities
Total liabilities¥4.0bnat 2025-09-30Cons.Liabilities
Net assets / equity¥13.0bnat 2026-03-31Cons.Net assets
Net assets / equity¥11.9bnat 2025-09-30Cons.Net assets
Net assets / equity¥11.2bnat 2025-03-31Cons.Net assets (5-year summary)
Cash and deposits¥2.8bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥2.4bnat 2025-09-30Cons.Cash and deposits
Cash & equivalents¥2.8bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.4bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.9bnat 2024-09-30vCons.Cash and cash equivalents
Operating cash flow¥871m2025-10-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥27m2024-10-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥753m2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥319m2025-10-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.2bn2024-10-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥614m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥127m2025-10-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥354m2024-10-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥161m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥259.482025-10-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥254.852024-10-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥76.862024-10-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio75.5%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.0%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio77.2%at 2025-03-31Cons.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 · 52
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-10-01 → 2026-03-31¥132m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-10-01 → 2026-03-31¥132m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-10-01 → 2026-03-31¥17m
Reconciling Itemsreconcilingrevenue2025-10-01 → 2026-03-31−¥4m
Reconciling Itemsreconcilingrevenue intersegment2025-10-01 → 2026-03-31−¥4m
Reconciling Itemsreconcilingsegment profit2025-10-01 → 2026-03-31−¥421m
The Cast Steel Businessreportable segmentrevenue2025-10-01 → 2026-03-31¥604m
The Cast Steel Businessreportable segmentrevenue external2025-10-01 → 2026-03-31¥604m
The Cast Steel Businessreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥420,000
The Cast Steel Businessreportable segmentsegment profit2025-10-01 → 2026-03-31−¥49m
The Electric Installation Businessreportable segmentrevenue2025-10-01 → 2026-03-31¥1.0bn
The Electric Installation Businessreportable segmentrevenue external2025-10-01 → 2026-03-31¥1.0bn
The Electric Installation Businessreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥500,000
The Electric Installation Businessreportable segmentsegment profit2025-10-01 → 2026-03-31¥266m
The Valve Businessreportable segmentrevenue2025-10-01 → 2026-03-31¥4.2bn
The Valve Businessreportable segmentrevenue external2025-10-01 → 2026-03-31¥4.2bn
The Valve Businessreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥3m
The Valve Businessreportable segmentsegment profit2025-10-01 → 2026-03-31¥1.0bn
—segment totalrevenue2025-10-01 → 2026-03-31¥5.9bn
—segment totalrevenue external2025-10-01 → 2026-03-31¥5.9bn
—segment totalrevenue intersegment2025-10-01 → 2026-03-31¥4m
—segment totalsegment profit2025-10-01 → 2026-03-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-10-01 → 2026-03-31¥6.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-10-01 → 2026-03-31¥6.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-10-01 → 2026-03-31¥4m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-10-01 → 2026-03-31¥1.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-10-01 → 2025-03-31¥90m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-10-01 → 2025-03-31¥83m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-10-01 → 2025-03-31¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-10-01 → 2025-03-31¥767,000
Reconciling Itemsreconcilingrevenue2024-10-01 → 2025-03-31−¥21m
Reconciling Itemsreconcilingrevenue intersegment2024-10-01 → 2025-03-31−¥21m
Reconciling Itemsreconcilingsegment profit2024-10-01 → 2025-03-31−¥402m
The Cast Steel Businessreportable segmentrevenue2024-10-01 → 2025-03-31¥731m
The Cast Steel Businessreportable segmentrevenue external2024-10-01 → 2025-03-31¥729m
The Cast Steel Businessreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥1m
The Cast Steel Businessreportable segmentsegment profit2024-10-01 → 2025-03-31−¥2m
The Electric Installation Businessreportable segmentrevenue2024-10-01 → 2025-03-31¥958m
The Electric Installation Businessreportable segmentrevenue external2024-10-01 → 2025-03-31¥958m
The Electric Installation Businessreportable segmentsegment profit2024-10-01 → 2025-03-31¥211m
The Valve Businessreportable segmentrevenue2024-10-01 → 2025-03-31¥3.0bn
The Valve Businessreportable segmentrevenue external2024-10-01 → 2025-03-31¥3.0bn
The Valve Businessreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥13m
The Valve Businessreportable segmentsegment profit2024-10-01 → 2025-03-31¥383m
—segment totalrevenue2024-10-01 → 2025-03-31¥4.7bn
—segment totalrevenue external2024-10-01 → 2025-03-31¥4.6bn
—segment totalrevenue intersegment2024-10-01 → 2025-03-31¥14m
—segment totalsegment profit2024-10-01 → 2025-03-31¥592m
Total Of Reportable Segments And Otherssegment totalrevenue2024-10-01 → 2025-03-31¥4.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-10-01 → 2025-03-31¥4.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-10-01 → 2025-03-31¥21m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-10-01 → 2025-03-31¥593m

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 520
ItemContextValueUnit
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember957667000JPY
Revenues from external customersPrior1InterimDuration_ReportableSegmentsMember4642148000JPY
Revenues from external customersPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember83378000JPY
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember4725526000JPY
Revenues from external customersPrior1InterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersPrior1InterimDuration4725526000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember12864000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember1240000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_ReportableSegmentsMember14104000JPY
Transactions with other segmentsPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember6800000JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember20904000JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-20904000JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember2967882000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember730702000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember957667000JPY
Net salesPrior1InterimDuration_ReportableSegmentsMember4656252000JPY
Net salesPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember90178000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember4746431000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-20904000JPY
Net salesPrior1InterimDuration4725526000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember382980000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember-2231000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember211174000JPY
Operating incomePrior1InterimDuration_ReportableSegmentsMember591922000JPY
Operating incomePrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember767000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember592690000JPY
Operating incomePrior1InterimDuration_ReconcilingItemsMember-401556000JPY
Operating incomePrior1InterimDuration191134000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember4231930000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember603716000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember1035657000JPY
Revenues from external customersInterimDuration_ReportableSegmentsMember5871305000JPY
Revenues from external customersInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember132214000JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember6003520000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersInterimDuration6003520000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember3000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember420000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember500000JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember3920000JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember3920000JPY
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-3920000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E01716-000TheValveBusinessReportableSegmentsMember4234930000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01716-000TheCastSteelBusinessReportableSegmentsMember604136000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01716-000TheElectricInstallationBusinessReportableSegmentsMember1036157000JPY
Net salesInterimDuration_ReportableSegmentsMember5875225000JPY

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 identityconsolidated 2025-09-30pass rounding
balance sheet identityconsolidated 2026-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-10-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-10-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-10-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-10-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass
statement vs summary · total assetsconsolidated 2026-03-31pass