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
Subsidy income noiPrior1InterimDuration43394000JPY
Subsidy income noiInterimDuration81563000JPY
Miscellaneous income noiPrior1InterimDuration12072000JPY
Miscellaneous income noiInterimDuration11700000JPY
Non operating incomePrior1InterimDuration81765000JPY
Non operating incomeInterimDuration117519000JPY
Interest expenses noePrior1InterimDuration2512000JPY
Interest expenses noeInterimDuration4498000JPY
Foreign exchange losses noePrior1InterimDuration2016000JPY
Foreign exchange losses noeInterimDuration3967000JPY
Miscellaneous loss noePrior1InterimDuration1036000JPY
Miscellaneous loss noeInterimDuration907000JPY
Non operating expensesPrior1InterimDuration5566000JPY
Non operating expensesInterimDuration9374000JPY
Ordinary incomePrior1InterimDuration267333000JPY
Ordinary incomeInterimDuration948123000JPY
Gain on sales of noncurrent assets eiPrior1InterimDuration1229000JPY
Gain on sales of noncurrent assets eiInterimDuration33000JPY
Extraordinary incomePrior1InterimDuration1229000JPY
Extraordinary incomeInterimDuration33000JPY
Loss on disposal of noncurrent assets elPrior1InterimDuration7216000JPY
Loss on disposal of noncurrent assets elInterimDuration106000JPY
Extraordinary lossPrior1InterimDuration7216000JPY
Extraordinary lossInterimDuration106000JPY
Income before income taxesPrior1InterimDuration261346000JPY
Income before income taxesInterimDuration948050000JPY
Income taxes currentPrior1InterimDuration68314000JPY
Income taxes currentInterimDuration301007000JPY
Income taxes deferredPrior1InterimDuration12882000JPY
Income taxes deferredInterimDuration38327000JPY
Income taxesPrior1InterimDuration81197000JPY
Income taxesInterimDuration339335000JPY
Profit lossPrior1InterimDuration180148000JPY
Profit lossInterimDuration608714000JPY
Profit loss attributable to owners of parentPrior1InterimDuration180148000JPY
Profit loss attributable to owners of parentInterimDuration608714000JPY
Profit lossPrior1InterimDuration180148000JPY
Profit lossInterimDuration608714000JPY
Valuation difference on available for sale securities net of tax ociPrior1InterimDuration14087000JPY
Valuation difference on available for sale securities net of tax ociInterimDuration459052000JPY
Foreign currency translation adjustment net of tax ociPrior1InterimDuration-46000JPY
Foreign currency translation adjustment net of tax ociInterimDuration24705000JPY
Remeasurements of defined benefit plans net of tax ociPrior1InterimDuration81068000JPY
Remeasurements of defined benefit plans net of tax ociInterimDuration453000JPY
Other comprehensive incomePrior1InterimDuration95109000JPY
Other comprehensive incomeInterimDuration484211000JPY
Comprehensive incomePrior1InterimDuration275258000JPY
Comprehensive incomeInterimDuration1092926000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration275258000JPY
Comprehensive income attributable to owners of the parentInterimDuration1092926000JPY

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