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
Valuation difference on available for sale securities net of tax ociPrior1InterimDuration-18000000JPY
Valuation difference on available for sale securities net of tax ociInterimDuration154000000JPY
Remeasurements of defined benefit plans net of tax ociPrior1InterimDuration2000000JPY
Remeasurements of defined benefit plans net of tax ociInterimDuration-3000000JPY
Share of other comprehensive income of associates accounted for using equity method ociPrior1InterimDuration141000000JPY
Share of other comprehensive income of associates accounted for using equity method ociInterimDuration-111000000JPY
Other comprehensive incomePrior1InterimDuration125000000JPY
Other comprehensive incomeInterimDuration39000000JPY
Comprehensive incomePrior1InterimDuration679000000JPY
Comprehensive incomeInterimDuration856000000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration638000000JPY
Comprehensive income attributable to owners of the parentInterimDuration911000000JPY
Comprehensive income attributable to non controlling interestsPrior1InterimDuration40000000JPY
Comprehensive income attributable to non controlling interestsInterimDuration-55000000JPY
Income before income taxesPrior1InterimDuration804000000JPY
Income before income taxesInterimDuration1168000000JPY
Depreciation and amortization ope cfPrior1InterimDuration87000000JPY
Depreciation and amortization ope cfInterimDuration161000000JPY
Increase decrease in net defined benefit asset ope cfPrior1InterimDuration-23000000JPY
Increase decrease in net defined benefit asset ope cfInterimDuration-16000000JPY
Increase decrease in net defined benefit liability ope cfPrior1InterimDuration-0JPY
Increase decrease in net defined benefit liability ope cfInterimDuration1000000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1InterimDuration-2000000JPY
Increase decrease in allowance for doubtful accounts ope cfInterimDuration-10000000JPY
Interest and dividends income ope cfPrior1InterimDuration-23000000JPY
Interest and dividends income ope cfInterimDuration-28000000JPY
Interest expenses ope cfPrior1InterimDuration17000000JPY
Interest expenses ope cfInterimDuration38000000JPY
Equity in earnings losses of affiliates ope cfPrior1InterimDuration-45000000JPY
Equity in earnings losses of affiliates ope cfInterimDuration-347000000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1InterimDuration862000000JPY
Decrease increase in notes and accounts receivable trade ope cfInterimDuration301000000JPY
Decrease increase in inventories ope cfPrior1InterimDuration-462000000JPY
Decrease increase in inventories ope cfInterimDuration-196000000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration535000000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration-1455000000JPY
Increase decrease in accrued consumption taxes ope cfPrior1InterimDuration-13000000JPY
Increase decrease in accrued consumption taxes ope cfInterimDuration125000000JPY
Increase decrease in provision ope cfPrior1InterimDuration-8000000JPY
Increase decrease in provision ope cfInterimDuration12000000JPY
Other net ope cfPrior1InterimDuration-402000000JPY
Other net ope cfInterimDuration439000000JPY
Subtotal ope cfPrior1InterimDuration1324000000JPY
Subtotal ope cfInterimDuration195000000JPY
Interest and dividends income received ope cf inv cfPrior1InterimDuration35000000JPY
Interest and dividends income received ope cf inv cfInterimDuration702000000JPY
Interest expenses paid ope cf fin cfPrior1InterimDuration-12000000JPY
Interest expenses paid ope cf fin cfInterimDuration-34000000JPY
Income taxes paid ope cfPrior1InterimDuration-165000000JPY
Income taxes paid ope cfInterimDuration-260000000JPY

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