Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥12.8bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥22.8bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥11.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥785m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥721m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.2bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.7bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥804m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.2bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥804m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥825m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥574m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥816m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥553m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥38.4bnat 2025-09-30Cons.Assets
Total assets¥38.0bnat 2025-03-31Cons.Assets
Total assets¥33.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥20.4bnat 2025-09-30Cons.Liabilities
Total liabilities¥20.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥18.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥17.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥17.0bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥2.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥2.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥443mat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥603m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥24m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥205m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥829m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥90m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥229m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥2.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥108m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥260.32025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥384.062024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥181.042024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio45.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio44.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio48.6%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 · 26
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥387m
Engineering And Water Supply And Sewerage Facility Workreportable segmentrevenue2025-04-01 → 2025-09-30¥799m
Engineering And Water Supply And Sewerage Facility Workreportable segmentrevenue external2025-04-01 → 2025-09-30¥799m
Engineering And Water Supply And Sewerage Facility Workreportable segmentsegment profit2025-04-01 → 2025-09-30¥25m
Heavy Temporary Constructionreportable segmentrevenue2025-04-01 → 2025-09-30¥9.5bn
Heavy Temporary Constructionreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.5bn
Heavy Temporary Constructionreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.1bn
Heavy Temporary Construction Works And Othersreportable segmentrevenue2025-04-01 → 2025-09-30¥2.5bn
Heavy Temporary Construction Works And Othersreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.5bn
Heavy Temporary Construction Works And Othersreportable segmentsegment profit2025-04-01 → 2025-09-30¥91m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥12.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥12.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.2bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥316m
Engineering And Water Supply And Sewerage Facility Workreportable segmentrevenue2024-04-01 → 2024-09-30¥895m
Engineering And Water Supply And Sewerage Facility Workreportable segmentrevenue external2024-04-01 → 2024-09-30¥895m
Engineering And Water Supply And Sewerage Facility Workreportable segmentsegment profit2024-04-01 → 2024-09-30¥55m
Heavy Temporary Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥8.2bn
Heavy Temporary Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.2bn
Heavy Temporary Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30¥907m
Heavy Temporary Construction Works And Othersreportable segmentrevenue2024-04-01 → 2024-09-30¥2.1bn
Heavy Temporary Construction Works And Othersreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.1bn
Heavy Temporary Construction Works And Othersreportable segmentsegment profit2024-04-01 → 2024-09-30¥75m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥11.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥11.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥1.0bn

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

All source rows · 482
ItemContextValueUnit
Net cash provided by used in operating activitiesPrior1InterimDuration1181000000JPY
Net cash provided by used in operating activitiesInterimDuration603000000JPY
Purchase of property plant and equipment inv cfPrior1InterimDuration-90000000JPY
Purchase of property plant and equipment inv cfInterimDuration-195000000JPY
Other net inv cfPrior1InterimDuration0JPY
Other net inv cfInterimDuration-10000000JPY
Net cash provided by used in investment activitiesPrior1InterimDuration-90000000JPY
Net cash provided by used in investment activitiesInterimDuration-205000000JPY
Net increase decrease in short term loans payable fin cfPrior1InterimDuration-1270000000JPY
Net increase decrease in short term loans payable fin cfInterimDuration-895000000JPY
Proceeds from long term loans payable fin cfPrior1InterimDuration2000000000JPY
Proceeds from long term loans payable fin cfInterimDuration2200000000JPY
Repayment of long term loans payable fin cfPrior1InterimDuration-612000000JPY
Repayment of long term loans payable fin cfInterimDuration-826000000JPY
Repayments of lease obligations fin cfPrior1InterimDuration-9000000JPY
Repayments of lease obligations fin cfInterimDuration-11000000JPY
Cash dividends paid fin cfPrior1InterimDuration-215000000JPY
Cash dividends paid fin cfInterimDuration-237000000JPY
Purchase of treasury stock fin cfPrior1InterimDuration-0JPY
Purchase of treasury stock fin cfInterimDuration-0JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-108000000JPY
Net cash provided by used in financing activitiesInterimDuration229000000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration982000000JPY
Net increase decrease in cash and cash equivalentsInterimDuration626000000JPY
Cash and cash equivalentsPrior2YearInstant443000000JPY
Cash and cash equivalentsPrior1YearInstant2000000000JPY
Cash and cash equivalentsPrior1InterimInstant1426000000JPY
Cash and cash equivalentsInterimInstant2627000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionReportableSegmentsMember8234000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionWorksAndOthersReportableSegmentMember2111000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E04777-000EngineeringAndWaterSupplyAndSewerageFacilityWorkReportableSegmentsMember895000000JPY
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember11241000000JPY
Revenues from external customersPrior1InterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersPrior1InterimDuration11241000000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionWorksAndOthersReportableSegmentMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E04777-000EngineeringAndWaterSupplyAndSewerageFacilityWorkReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember-JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionReportableSegmentsMember8234000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionWorksAndOthersReportableSegmentMember2111000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E04777-000EngineeringAndWaterSupplyAndSewerageFacilityWorkReportableSegmentsMember895000000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember11241000000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-JPY
Net salesPrior1InterimDuration11241000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionReportableSegmentsMember907000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E04777-000HeavyTemporaryConstructionWorksAndOthersReportableSegmentMember75000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E04777-000EngineeringAndWaterSupplyAndSewerageFacilityWorkReportableSegmentsMember55000000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember1038000000JPY

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
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