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¥16.8bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥37.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥18.9bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.1bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.5bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥2.3bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥3.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.5bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥2.4bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥2.7bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.9bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.0bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.1bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.9bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥2.1bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥58.2bnat 2025-09-30Cons.Assets
Total assets¥57.2bnat 2025-03-31Cons.Assets
Total assets¥60.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥12.4bnat 2025-09-30Cons.Liabilities
Total liabilities¥14.2bnat 2025-03-31Cons.Liabilities
Net assets / equity¥45.8bnat 2025-09-30Cons.Net assets
Net assets / equity¥43.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥41.6bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥10.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥12.7bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥10.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥12.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥14.9bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥14.3bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥570m2025-04-01 → 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¥2.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥37m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥62m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥497m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥80.632025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥129.932024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥88.092024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio77.8%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio74.4%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.2%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 · 50
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥46m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥46m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥38m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥22m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥22m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥1.2bn
Foundationreportable segmentrevenue2025-04-01 → 2025-09-30¥10.0bn
Foundationreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.0bn
Foundationreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥3m
Foundationreportable segmentsegment profit2025-04-01 → 2025-09-30¥720m
Sewerage Related Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥5.9bn
Sewerage Related Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥5.9bn
Sewerage Related Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.1bn
Solar Power Generation And Real Estatereportable segmentrevenue2025-04-01 → 2025-09-30¥772m
Solar Power Generation And Real Estatereportable segmentrevenue external2025-04-01 → 2025-09-30¥753m
Solar Power Generation And Real Estatereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥19m
Solar Power Generation And Real Estatereportable segmentsegment profit2025-04-01 → 2025-09-30¥451m
—segment totalrevenue2025-04-01 → 2025-09-30¥16.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥16.7bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥22m
—segment totalsegment profit2025-04-01 → 2025-09-30¥2.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥16.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥16.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥22m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥2.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥37m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥37m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥29m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥22m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥22m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥1.1bn
Foundationreportable segmentrevenue2024-04-01 → 2024-09-30¥12.6bn
Foundationreportable segmentrevenue external2024-04-01 → 2024-09-30¥12.6bn
Foundationreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2m
Foundationreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.2bn
Sewerage Related Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥5.5bn
Sewerage Related Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥5.5bn
Sewerage Related Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥881m
Solar Power Generation And Real Estatereportable segmentrevenue2024-04-01 → 2024-09-30¥732m
Solar Power Generation And Real Estatereportable segmentrevenue external2024-04-01 → 2024-09-30¥713m
Solar Power Generation And Real Estatereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥19m
Solar Power Generation And Real Estatereportable segmentsegment profit2024-04-01 → 2024-09-30¥407m
—segment totalrevenue2024-04-01 → 2024-09-30¥18.9bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥18.9bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥22m
—segment totalsegment profit2024-04-01 → 2024-09-30¥2.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥18.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥18.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥22m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥2.5bn

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

All source rows · 571
ItemContextValueUnit
Transactions with other segmentsPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember21561000JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-21561000JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember12642221000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember5532457000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember732009000JPY
Net salesPrior1InterimDuration_ReportableSegmentsMember18906688000JPY
Net salesPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember36893000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember18943582000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-21561000JPY
Net salesPrior1InterimDuration18922020000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember1221077000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember881423000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember406810000JPY
Operating incomePrior1InterimDuration_ReportableSegmentsMember2509311000JPY
Operating incomePrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember28870000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember2538181000JPY
Operating incomePrior1InterimDuration_ReconcilingItemsMember-1069871000JPY
Operating incomePrior1InterimDuration1468309000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember10005000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember5949955000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember753354000JPY
Revenues from external customersInterimDuration_ReportableSegmentsMember16708310000JPY
Revenues from external customersInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember46277000JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember16754587000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersInterimDuration16754587000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember3067000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember-JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember18909000JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember21977000JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember21977000JPY
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-21977000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember10008068000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember5949955000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember772264000JPY
Net salesInterimDuration_ReportableSegmentsMember16730287000JPY
Net salesInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember46277000JPY
Net salesInterimDuration_TotalOfReportableSegmentsAndOthersMember16776565000JPY
Net salesInterimDuration_ReconcilingItemsMember-21977000JPY
Net salesInterimDuration16754587000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01157-000FoundationReportableSegmentMember720423000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01157-000SewerageRelatedBusinessReportableSegmentMember1098445000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01157-000SolarPowerGenerationAndRealEstateReportableSegmentsMember450577000JPY
Operating incomeInterimDuration_ReportableSegmentsMember2269446000JPY
Operating incomeInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember37931000JPY
Operating incomeInterimDuration_TotalOfReportableSegmentsAndOthersMember2307377000JPY

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