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← Kyushu Electric Power

Half-year report · HY

9508.TEDINET S100X179
Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥1.13T2025-04-01 → 2025-09-30Cons.Operating revenue1
Revenue¥2.36T2024-04-01 → 2025-03-31Cons.Operating revenue1 (5-year summary)
Revenue¥1.15T2024-04-01 → 2024-09-30Cons.Operating revenue1
Operating income¥169.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥108.6bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥165.3bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥194.7bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥103.3bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥165.1bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥102.9bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥123.2bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥128.8bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥74.3bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥123.7bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥74.9bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥5.87Tat 2025-09-30Cons.Assets
Total assets¥5.77Tat 2025-03-31Cons.Assets
Total assets¥5.72Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥4.75Tat 2025-09-30Cons.Liabilities
Total liabilities¥4.74Tat 2025-03-31Cons.Liabilities
Net assets / equity¥1.13Tat 2025-09-30Cons.Net assets
Net assets / equity¥1.03Tat 2025-03-31Cons.Net assets
Net assets / equity¥993.2bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥376.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥362.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥358.9bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥349.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥206.0bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥364.2bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥144.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥431.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥80.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥181.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥358.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥180.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥49.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥91.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥62.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥254.582025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥260.142024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥150.972024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio18.7%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio17.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio16.8%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 · 76
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥4.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥2.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥2.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2025-04-01 → 2025-09-30¥204m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥406.7bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥406.7bn
Reconciling Itemsreconcilingsegment ordinary income2025-04-01 → 2025-09-30¥1.0bn
Electricity Transmission And Distribution Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥363.4bn
Electricity Transmission And Distribution Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥137.1bn
Electricity Transmission And Distribution Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥226.3bn
Electricity Transmission And Distribution Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥19.2bn
ICT Servicesreportable segmentrevenue2025-04-01 → 2025-09-30¥65.9bn
ICT Servicesreportable segmentrevenue external2025-04-01 → 2025-09-30¥50.5bn
ICT Servicesreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥15.4bn
ICT Servicesreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥4.6bn
Other Energy Service Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥154.5bn
Other Energy Service Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥70.9bn
Other Energy Service Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥83.6bn
Other Energy Service Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥13.0bn
Overseas Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥1.7bn
Overseas Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.7bn
Overseas Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥4.9bn
Power Generation And Retail Electricity Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥930.8bn
Power Generation And Retail Electricity Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥857.6bn
Power Generation And Retail Electricity Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥73.3bn
Power Generation And Retail Electricity Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥120.4bn
Urban Development Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥13.6bn
Urban Development Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.0bn
Urban Development Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥5.7bn
Urban Development Businessreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥2.0bn
—segment totalrevenue2025-04-01 → 2025-09-30¥1.53T
—segment totalrevenue external2025-04-01 → 2025-09-30¥1.13T
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥404.3bn
—segment totalsegment ordinary income2025-04-01 → 2025-09-30¥164.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥1.53T
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥1.13T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥406.7bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥164.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥4.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥2.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥2.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2024-04-01 → 2024-09-30¥157m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥428.2bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥428.2bn
Reconciling Itemsreconcilingsegment ordinary income2024-04-01 → 2024-09-30−¥628m
Electricity Transmission And Distribution Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥367.6bn
Electricity Transmission And Distribution Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥127.6bn
Electricity Transmission And Distribution Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥240.0bn
Electricity Transmission And Distribution Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥26.0bn
ICT Servicesreportable segmentrevenue2024-04-01 → 2024-09-30¥58.1bn
ICT Servicesreportable segmentrevenue external2024-04-01 → 2024-09-30¥43.4bn
ICT Servicesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥14.6bn
ICT Servicesreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥2.4bn
Other Energy Service Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥143.4bn
Other Energy Service Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥59.1bn
Other Energy Service Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥84.2bn
Other Energy Service Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥15.0bn
Overseas Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥1.8bn
Overseas Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.8bn
Overseas Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥4.2bn
Power Generation And Retail Electricity Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥989.7bn
Power Generation And Retail Electricity Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥908.6bn
Power Generation And Retail Electricity Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥81.0bn
Power Generation And Retail Electricity Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥53.9bn
Urban Development Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥14.1bn
Urban Development Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.6bn
Urban Development Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥5.6bn
Urban Development Businessreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥2.2bn
—segment totalrevenue2024-04-01 → 2024-09-30¥1.57T
—segment totalrevenue external2024-04-01 → 2024-09-30¥1.15T
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥425.5bn
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥103.7bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥1.58T
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥1.15T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥428.2bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥103.9bn

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

All source rows · 693
ItemContextValueUnit
Net assetsPrior1YearInstant1031280000000JPY
Net assetsInterimInstant1128227000000JPY
Liabilities and net assetsPrior1YearInstant5774025000000JPY
Liabilities and net assetsInterimInstant5873775000000JPY
Operating revenue elePrior1InterimDuration1151192000000JPY
Operating revenue eleInterimDuration1127799000000JPY
Electric utility operating revenue elePrior1InterimDuration1034933000000JPY
Electric utility operating revenue eleInterimDuration947371000000JPY
Other business operating revenue elePrior1InterimDuration116259000000JPY
Other business operating revenue eleInterimDuration180428000000JPY
Operating expenses elePrior1InterimDuration1042565000000JPY
Operating expenses eleInterimDuration958104000000JPY
Electric utility operating expenses elePrior1InterimDuration936119000000JPY
Electric utility operating expenses eleInterimDuration792916000000JPY
Other business operating expenses elePrior1InterimDuration106446000000JPY
Other business operating expenses eleInterimDuration165187000000JPY
Operating incomePrior1InterimDuration108626000000JPY
Operating incomeInterimDuration169695000000JPY
Non operating incomePrior1InterimDuration15260000000JPY
Non operating incomeInterimDuration17685000000JPY
Dividends income noiPrior1InterimDuration606000000JPY
Dividends income noiInterimDuration1190000000JPY
Interest income noiPrior1InterimDuration2308000000JPY
Interest income noiInterimDuration2214000000JPY
Equity in earnings of affiliates noiPrior1InterimDuration8610000000JPY
Equity in earnings of affiliates noiInterimDuration5891000000JPY
Other noiPrior1InterimDuration3735000000JPY
Other noiInterimDuration8389000000JPY
Non operating expensesPrior1InterimDuration20610000000JPY
Non operating expensesInterimDuration22059000000JPY
Interest expenses noePrior1InterimDuration14437000000JPY
Interest expenses noeInterimDuration16326000000JPY
Other noePrior1InterimDuration6173000000JPY
Other noeInterimDuration5732000000JPY
Ordinary revenue elePrior1InterimDuration1166453000000JPY
Ordinary revenue eleInterimDuration1145485000000JPY
Ordinary expenses elePrior1InterimDuration1063176000000JPY
Ordinary expenses eleInterimDuration980163000000JPY
Ordinary incomePrior1InterimDuration103276000000JPY
Ordinary incomeInterimDuration165322000000JPY
Provision or reversal of reserve for fluctuation in water levels elePrior1InterimDuration393000000JPY
Provision or reversal of reserve for fluctuation in water levels eleInterimDuration204000000JPY
Provision of reserve for fluctuation in water levels elePrior1InterimDuration393000000JPY
Provision of reserve for fluctuation in water levels eleInterimDuration204000000JPY
Income before income taxesPrior1InterimDuration102883000000JPY
Income before income taxesInterimDuration165118000000JPY
Income taxes currentPrior1InterimDuration12647000000JPY
Income taxes currentInterimDuration39491000000JPY
Income taxes deferredPrior1InterimDuration15346000000JPY
Income taxes deferredInterimDuration1945000000JPY

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