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
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)太陽有限責任監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)沖        聡
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)鬼  柳  陽  平
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration14868000000JPY
Net sales (5-year summary)InterimDuration15180000000JPY
Net sales (5-year summary)Prior1YearDuration47250000000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration1112000000JPY
Ordinary income loss (5-year summary)InterimDuration563000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration7961000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration546000000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration357000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration5357000000JPY
Comprehensive income (5-year summary)Prior1InterimDuration579000000JPY
Comprehensive income (5-year summary)InterimDuration765000000JPY
Comprehensive income (5-year summary)Prior1YearDuration5695000000JPY
Net assets (5-year summary)Prior1InterimInstant31411000000JPY
Net assets (5-year summary)InterimInstant34735000000JPY
Net assets (5-year summary)Prior1YearInstant36537000000JPY
Total assets (5-year summary)Prior1InterimInstant127643000000JPY
Total assets (5-year summary)InterimInstant146042000000JPY
Total assets (5-year summary)Prior1YearInstant148546000000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration13.78
Basic earnings loss per share (5-year summary)InterimDuration9.02
Basic earnings loss per share (5-year summary)Prior1YearDuration135.09
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.245
Equity to asset ratio (5-year summary)InterimInstant0.235
Equity to asset ratio (5-year summary)Prior1YearInstant0.244
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration-1241000000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration10370000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration3263000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-2162000000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-73000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-5459000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration5107000000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-3840000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration10064000000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant29540000000JPY
Cash and cash equivalents (5-year summary)InterimInstant42283000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant35707000000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember46027488
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember46027488
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant46027488
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant46027488
Number of shares heldInterimInstant_No1MajorShareholdersMember17363000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.4378

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