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
Other provision clPrior1YearInstant40000000JPY
Other provision clInterimInstant19000000JPY
Other clPrior1YearInstant1380000000JPY
Other clInterimInstant1344000000JPY
Current liabilitiesPrior1YearInstant16156000000JPY
Current liabilitiesInterimInstant15377000000JPY
Long term loans payablePrior1YearInstant3104000000JPY
Long term loans payableInterimInstant3697000000JPY
Net defined benefit liabilityPrior1YearInstant25000000JPY
Net defined benefit liabilityInterimInstant26000000JPY
Other nclPrior1YearInstant1207000000JPY
Other nclInterimInstant1261000000JPY
Noncurrent liabilitiesPrior1YearInstant4337000000JPY
Noncurrent liabilitiesInterimInstant4984000000JPY
LiabilitiesPrior1YearInstant20493000000JPY
LiabilitiesInterimInstant20362000000JPY
Capital stockPrior1YearInstant2651000000JPY
Capital stockInterimInstant2651000000JPY
Capital surplusPrior1YearInstant924000000JPY
Capital surplusInterimInstant924000000JPY
Retained earningsPrior1YearInstant10751000000JPY
Retained earningsInterimInstant11339000000JPY
Treasury stockPrior1YearInstant-438000000JPY
Treasury stockInterimInstant-439000000JPY
Shareholders equityPrior1YearInstant13888000000JPY
Shareholders equityInterimInstant14476000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant611000000JPY
Valuation difference on available for sale securitiesInterimInstant765000000JPY
Revaluation reserve for landPrior1YearInstant1947000000JPY
Revaluation reserve for landInterimInstant1947000000JPY
Foreign currency translation adjustmentPrior1YearInstant477000000JPY
Foreign currency translation adjustmentInterimInstant365000000JPY
Remeasurements of defined benefit plansPrior1YearInstant-107000000JPY
Remeasurements of defined benefit plansInterimInstant-109000000JPY
Valuation and translation adjustmentsPrior1YearInstant2929000000JPY
Valuation and translation adjustmentsInterimInstant2969000000JPY
Non controlling interestsPrior1YearInstant651000000JPY
Non controlling interestsInterimInstant596000000JPY
Net assetsPrior1YearInstant17469000000JPY
Net assetsInterimInstant18042000000JPY
Liabilities and net assetsPrior1YearInstant37963000000JPY
Liabilities and net assetsInterimInstant38404000000JPY
Net salesPrior1InterimDuration11241000000JPY
Net salesInterimDuration12777000000JPY
Cost of salesPrior1InterimDuration9225000000JPY
Cost of salesInterimDuration10452000000JPY
Gross profitPrior1InterimDuration2015000000JPY
Gross profitInterimDuration2324000000JPY
Compensations salaries and allowances sgaPrior1InterimDuration578000000JPY
Compensations salaries and allowances sgaInterimDuration666000000JPY

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