Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥7.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥12.2bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥5.7bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥693m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥389m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥702m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥407m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥698m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥471m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥479m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥777m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥318m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥479m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥318m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥18.5bnat 2025-09-30Cons.Assets
Total assets¥17.8bnat 2025-03-31Cons.Assets
Total assets¥17.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥4.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥4.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥14.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥13.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥13.2bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥5.8bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥6.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥4.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥342m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥897m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥420m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥218m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥252m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥18m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥334m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥396m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥443m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥55.282025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥89.862024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥36.742024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio75.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio76.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.7%at 2024-09-30Cons.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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥541m
Construction Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥2.6bn
Construction Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.6bn
Construction Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥533m
Plant Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥4.6bn
Plant Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.6bn
Plant Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥701m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥7.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥7.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.2bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥500m
Construction Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥2.2bn
Construction Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.2bn
Construction Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥352m
Plant Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥3.5bn
Plant Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.5bn
Plant Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥537m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥5.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥5.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥889m

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

All source rows · 500
ItemContextValueUnit
Operating incomePrior1InterimDuration389155000JPY
Operating incomeInterimDuration693160000JPY
Interest and dividends income noiPrior1InterimDuration11854000JPY
Interest and dividends income noiInterimDuration16205000JPY
Reversal of compensation for health damage from asbestos noiPrior1InterimDuration-JPY
Reversal of compensation for health damage from asbestos noiInterimDuration1019000JPY
Foreign exchange gains noiPrior1InterimDuration5694000JPY
Foreign exchange gains noiInterimDuration-JPY
Income from lease noiPrior1InterimDuration9580000JPY
Income from lease noiInterimDuration8838000JPY
Other noiPrior1InterimDuration3453000JPY
Other noiInterimDuration1921000JPY
Non operating incomePrior1InterimDuration30583000JPY
Non operating incomeInterimDuration27985000JPY
Interest expenses noePrior1InterimDuration3290000JPY
Interest expenses noeInterimDuration5337000JPY
Foreign exchange losses noePrior1InterimDuration-JPY
Foreign exchange losses noeInterimDuration5589000JPY
Rent expenses noePrior1InterimDuration1834000JPY
Rent expenses noeInterimDuration2925000JPY
Loss on retirement of noncurrent assets noePrior1InterimDuration4478000JPY
Loss on retirement of noncurrent assets noeInterimDuration1465000JPY
Other noePrior1InterimDuration3450000JPY
Other noeInterimDuration3914000JPY
Non operating expensesPrior1InterimDuration13054000JPY
Non operating expensesInterimDuration19232000JPY
Ordinary incomePrior1InterimDuration406685000JPY
Ordinary incomeInterimDuration701913000JPY
Gain on sales of investment securities eiPrior1InterimDuration81150000JPY
Gain on sales of investment securities eiInterimDuration-JPY
Extraordinary incomePrior1InterimDuration81150000JPY
Extraordinary incomeInterimDuration-JPY
Impairment loss elPrior1InterimDuration16487000JPY
Impairment loss elInterimDuration4082000JPY
Extraordinary lossPrior1InterimDuration16487000JPY
Extraordinary lossInterimDuration4082000JPY
Income before income taxesPrior1InterimDuration471348000JPY
Income before income taxesInterimDuration697830000JPY
Income taxes currentPrior1InterimDuration135096000JPY
Income taxes currentInterimDuration270178000JPY
Income taxes deferredPrior1InterimDuration18664000JPY
Income taxes deferredInterimDuration-51101000JPY
Income taxesPrior1InterimDuration153760000JPY
Income taxesInterimDuration219076000JPY
Profit lossPrior1InterimDuration317587000JPY
Profit lossInterimDuration478753000JPY
Profit loss attributable to non controlling interestsPrior1InterimDuration-JPY
Profit loss attributable to non controlling interestsInterimDuration-JPY
Profit loss attributable to owners of parentPrior1InterimDuration317587000JPY
Profit loss attributable to owners of parentInterimDuration478753000JPY

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 2025-03-31pass rounding
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass