Half-year report · HY

Period2025-09-01 → 2026-02-28
Filed2026-04-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥15.2bn2025-09-01 → 2026-02-28Cons.Net sales
Revenue¥47.3bn2024-09-01 → 2025-08-31Cons.Net sales (5-year summary)
Revenue¥14.9bn2024-09-01 → 2025-02-28Cons.Net sales
Operating income¥1.3bn2025-09-01 → 2026-02-28Cons.Operating income
Operating income¥1.4bn2024-09-01 → 2025-02-28Cons.Operating income
Ordinary income¥563m2025-09-01 → 2026-02-28Cons.Ordinary income
Ordinary income¥8.0bn2024-09-01 → 2025-08-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.1bn2024-09-01 → 2025-02-28Cons.Ordinary income
Profit before tax¥555m2025-09-01 → 2026-02-28Cons.Income before income taxes
Profit before tax¥1.1bn2024-09-01 → 2025-02-28Cons.Income before income taxes
Net income (owners)¥357m2025-09-01 → 2026-02-28Cons.Profit loss attributable to owners of parent
Net income (owners)¥5.4bn2024-09-01 → 2025-08-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥546m2024-09-01 → 2025-02-28Cons.Profit loss attributable to owners of parent
Net income¥368m2025-09-01 → 2026-02-28Cons.Profit loss
Net income¥561m2024-09-01 → 2025-02-28Cons.Profit loss
Total assets¥146.0bnat 2026-02-28Cons.Assets
Total assets¥148.5bnat 2025-08-31Cons.Assets
Total assets¥127.6bnat 2025-02-28Cons.Total assets (5-year summary)
Total liabilities¥111.3bnat 2026-02-28Cons.Liabilities
Total liabilities¥112.0bnat 2025-08-31Cons.Liabilities
Net assets / equity¥34.7bnat 2026-02-28Cons.Net assets
Net assets / equity¥36.5bnat 2025-08-31Cons.Net assets
Net assets / equity¥31.4bnat 2025-02-28Cons.Net assets (5-year summary)
Cash and deposits¥42.1bnat 2026-02-28Cons.Cash and deposits
Cash and deposits¥35.6bnat 2025-08-31Cons.Cash and deposits
Cash & equivalents¥42.3bnat 2026-02-28Cons.Cash and cash equivalents
Cash & equivalents¥35.7bnat 2025-08-31Cons.Cash and cash equivalents
Cash & equivalents¥29.5bnat 2025-02-28Cons.Cash and cash equivalents
Cash & equivalents¥27.8bnat 2024-08-31vCons.Cash and cash equivalents
Operating cash flow¥10.4bn2025-09-01 → 2026-02-28Cons.Net cash provided by used in operating activities
Operating cash flow¥3.3bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥1.2bn2024-09-01 → 2025-02-28Cons.Net cash provided by used in operating activities
Investing cash flow−¥73m2025-09-01 → 2026-02-28Cons.Net cash provided by used in investment activities
Investing cash flow−¥5.5bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.2bn2024-09-01 → 2025-02-28Cons.Net cash provided by used in investment activities
Financing cash flow−¥3.8bn2025-09-01 → 2026-02-28Cons.Net cash provided by used in financing activities
Financing cash flow¥10.1bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥5.1bn2024-09-01 → 2025-02-28Cons.Net cash provided by used in financing activities
EPS (basic)¥9.022025-09-01 → 2026-02-28Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥135.092024-09-01 → 2025-08-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥13.782024-09-01 → 2025-02-28Cons.Basic earnings loss per share (5-year summary)
Equity ratio23.5%at 2026-02-28Cons.Equity to asset ratio (5-year summary)
Equity ratio24.4%at 2025-08-31Cons.Equity to asset ratio (5-year summary)
Equity ratio24.5%at 2025-02-28Cons.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 · 59
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-09-01 → 2026-02-28¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-09-01 → 2026-02-28¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-09-01 → 2026-02-28¥1m
Reconciling Itemsreconcilingrevenue2025-09-01 → 2026-02-28−¥254m
Reconciling Itemsreconcilingrevenue intersegment2025-09-01 → 2026-02-28−¥254m
Reconciling Itemsreconcilingsegment profit2025-09-01 → 2026-02-28¥54m
Electric Power Businessreportable segmentrevenue2025-09-01 → 2026-02-28¥2.8bn
Electric Power Businessreportable segmentrevenue external2025-09-01 → 2026-02-28¥2.8bn
Electric Power Businessreportable segmentsegment profit2025-09-01 → 2026-02-28¥54m
Energy Saving Businessreportable segmentrevenue2025-09-01 → 2026-02-28¥549m
Energy Saving Businessreportable segmentrevenue external2025-09-01 → 2026-02-28¥549m
Energy Saving Businessreportable segmentsegment profit2025-09-01 → 2026-02-28¥55m
Energy Storage Businessreportable segmentrevenue2025-09-01 → 2026-02-28¥3.0bn
Energy Storage Businessreportable segmentrevenue external2025-09-01 → 2026-02-28¥3.0bn
Energy Storage Businessreportable segmentsegment profit2025-09-01 → 2026-02-28¥911m
Maintenance Businessreportable segmentrevenue2025-09-01 → 2026-02-28¥987m
Maintenance Businessreportable segmentrevenue external2025-09-01 → 2026-02-28¥761m
Maintenance Businessreportable segmentrevenue intersegment2025-09-01 → 2026-02-28¥226m
Maintenance Businessreportable segmentsegment profit2025-09-01 → 2026-02-28¥375m
Renewable Energy Businessreportable segmentrevenue2025-09-01 → 2026-02-28¥8.1bn
Renewable Energy Businessreportable segmentrevenue external2025-09-01 → 2026-02-28¥8.1bn
Renewable Energy Businessreportable segmentrevenue intersegment2025-09-01 → 2026-02-28¥28m
Renewable Energy Businessreportable segmentsegment profit2025-09-01 → 2026-02-28−¥150m
—segment totalrevenue2025-09-01 → 2026-02-28¥15.4bn
—segment totalrevenue external2025-09-01 → 2026-02-28¥15.2bn
—segment totalrevenue intersegment2025-09-01 → 2026-02-28¥254m
—segment totalsegment profit2025-09-01 → 2026-02-28¥1.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-09-01 → 2026-02-28¥15.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-09-01 → 2026-02-28¥15.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-09-01 → 2026-02-28¥254m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-09-01 → 2026-02-28¥1.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-09-01 → 2025-02-28¥0
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-09-01 → 2025-02-28¥0
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-09-01 → 2025-02-28¥0
Reconciling Itemsreconcilingrevenue2024-09-01 → 2025-02-28−¥200m
Reconciling Itemsreconcilingrevenue intersegment2024-09-01 → 2025-02-28−¥200m
Reconciling Itemsreconcilingsegment profit2024-09-01 → 2025-02-28¥43m
Electric Power Businessreportable segmentrevenue2024-09-01 → 2025-02-28¥2.1bn
Electric Power Businessreportable segmentrevenue external2024-09-01 → 2025-02-28¥2.1bn
Electric Power Businessreportable segmentsegment profit2024-09-01 → 2025-02-28¥172m
Energy Saving Businessreportable segmentrevenue2024-09-01 → 2025-02-28¥611m
Energy Saving Businessreportable segmentrevenue external2024-09-01 → 2025-02-28¥611m
Energy Saving Businessreportable segmentsegment profit2024-09-01 → 2025-02-28¥187m
Maintenance Businessreportable segmentrevenue2024-09-01 → 2025-02-28¥952m
Maintenance Businessreportable segmentrevenue external2024-09-01 → 2025-02-28¥772m
Maintenance Businessreportable segmentrevenue intersegment2024-09-01 → 2025-02-28¥179m
Maintenance Businessreportable segmentsegment profit2024-09-01 → 2025-02-28¥305m
Renewable Energy Businessreportable segmentrevenue2024-09-01 → 2025-02-28¥11.4bn
Renewable Energy Businessreportable segmentrevenue external2024-09-01 → 2025-02-28¥11.4bn
Renewable Energy Businessreportable segmentrevenue intersegment2024-09-01 → 2025-02-28¥21m
Renewable Energy Businessreportable segmentsegment profit2024-09-01 → 2025-02-28¥729m
—segment totalrevenue2024-09-01 → 2025-02-28¥15.1bn
—segment totalrevenue external2024-09-01 → 2025-02-28¥14.9bn
—segment totalrevenue intersegment2024-09-01 → 2025-02-28¥200m
—segment totalsegment profit2024-09-01 → 2025-02-28¥1.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-09-01 → 2025-02-28¥15.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-09-01 → 2025-02-28¥14.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-09-01 → 2025-02-28¥200m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-09-01 → 2025-02-28¥1.4bn

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

All source rows · 561
ItemContextValueUnit
Profit loss attributable to owners of parentPrior1InterimDuration546000000JPY
Profit loss attributable to owners of parentInterimDuration357000000JPY
Profit lossPrior1InterimDuration561000000JPY
Profit lossInterimDuration368000000JPY
Valuation difference on available for sale securities net of tax ociPrior1InterimDuration1000000JPY
Valuation difference on available for sale securities net of tax ociInterimDuration146000000JPY
Deferred gains or losses on hedges net of tax ociPrior1InterimDuration-JPY
Deferred gains or losses on hedges net of tax ociInterimDuration141000000JPY
Foreign currency translation adjustment net of tax ociPrior1InterimDuration16000000JPY
Foreign currency translation adjustment net of tax ociInterimDuration109000000JPY
Other comprehensive incomePrior1InterimDuration18000000JPY
Other comprehensive incomeInterimDuration397000000JPY
Comprehensive incomePrior1InterimDuration579000000JPY
Comprehensive incomeInterimDuration765000000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration559000000JPY
Comprehensive income attributable to owners of the parentInterimDuration713000000JPY
Comprehensive income attributable to non controlling interestsPrior1InterimDuration19000000JPY
Comprehensive income attributable to non controlling interestsInterimDuration51000000JPY
Income before income taxesPrior1InterimDuration1100000000JPY
Income before income taxesInterimDuration555000000JPY
Depreciation and amortization ope cfPrior1InterimDuration1228000000JPY
Depreciation and amortization ope cfInterimDuration1371000000JPY
Amortization of goodwill ope cfPrior1InterimDuration45000000JPY
Amortization of goodwill ope cfInterimDuration158000000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1InterimDuration-8000000JPY
Increase decrease in allowance for doubtful accounts ope cfInterimDuration-25000000JPY
Increase decrease in provision for warranties for completed construction ope cfPrior1InterimDuration-32000000JPY
Increase decrease in provision for warranties for completed construction ope cfInterimDuration-59000000JPY
Interest and dividends income ope cfPrior1InterimDuration-25000000JPY
Interest and dividends income ope cfInterimDuration-49000000JPY
Interest expenses ope cfPrior1InterimDuration452000000JPY
Interest expenses ope cfInterimDuration676000000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1InterimDuration1901000000JPY
Decrease increase in notes and accounts receivable trade ope cfInterimDuration13789000000JPY
Decrease increase in inventories ope cfPrior1InterimDuration-1422000000JPY
Decrease increase in inventories ope cfInterimDuration-3199000000JPY
Decrease increase in advance payments ope cfPrior1InterimDuration812000000JPY
Decrease increase in advance payments ope cfInterimDuration172000000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration-1983000000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration-1034000000JPY
Increase decrease in advances received on uncompleted construction contracts ope cfcnsPrior1InterimDuration361000000JPY
Increase decrease in advances received on uncompleted construction contracts ope cfcnsInterimDuration431000000JPY
Decrease increase in accounts receivable other ope cfPrior1InterimDuration230000000JPY
Decrease increase in accounts receivable other ope cfInterimDuration145000000JPY
Increase decrease in accounts payable other ope cfPrior1InterimDuration-66000000JPY
Increase decrease in accounts payable other ope cfInterimDuration-60000000JPY
Increase decrease in accrued consumption taxes ope cfPrior1InterimDuration-246000000JPY
Increase decrease in accrued consumption taxes ope cfInterimDuration-331000000JPY
Increase decrease in advances received ope cfPrior1InterimDuration289000000JPY
Increase decrease in advances received ope cfInterimDuration1022000000JPY

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 2025-08-31pass rounding
balance sheet identityconsolidated 2026-02-28pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-08-31pass
statement vs summary · net assetsconsolidated 2026-02-28pass
statement vs summary · net income attributable to parentconsolidated 2024-09-01/2025-02-28pass
statement vs summary · net income attributable to parentconsolidated 2025-09-01/2026-02-28pass
statement vs summary · operating cash flowconsolidated 2024-09-01/2025-02-28pass
statement vs summary · operating cash flowconsolidated 2025-09-01/2026-02-28pass
statement vs summary · revenueconsolidated 2024-09-01/2025-02-28pass
statement vs summary · revenueconsolidated 2025-09-01/2026-02-28pass
statement vs summary · total assetsconsolidated 2025-08-31pass
statement vs summary · total assetsconsolidated 2026-02-28pass