Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥1.75T2025-04-01 → 2025-09-30Cons.Operating revenue1
Revenue¥3.67T2024-04-01 → 2025-03-31Cons.Operating revenue1 (5-year summary)
Revenue¥1.77T2024-04-01 → 2024-09-30Cons.Operating revenue1
Operating income¥145.5bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥142.8bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥196.3bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥187.9bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥196.2bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥187.3bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥166.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥202.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥147.0bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥166.7bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥148.2bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥7.41Tat 2025-09-30Cons.Assets
Total assets¥7.12Tat 2025-03-31Cons.Assets
Total assets¥7.04Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥4.43Tat 2025-09-30Cons.Liabilities
Total liabilities¥4.27Tat 2025-03-31Cons.Liabilities
Net assets / equity¥2.98Tat 2025-09-30Cons.Net assets
Net assets / equity¥2.86Tat 2025-03-31Cons.Net assets
Net assets / equity¥2.81Tat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥348.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥293.5bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥430.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥292.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥299.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥418.5bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥147.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥301.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥67.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥164.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥391.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥210.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥155.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥27.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥31.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥220.282025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥267.412024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥194.392024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥220.282025-04-01 → 2025-09-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥267.42024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥194.392024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio39.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio39.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio38.9%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 · 48
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥317.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥117.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥199.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2025-04-01 → 2025-09-30¥105.3bn
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥485.1bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥485.1bn
Reconciling Itemsreconcilingsegment ordinary income2025-04-01 → 2025-09-30−¥110.2bn
JERAreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥78.6bn
Miraizreportable segmentrevenue2025-04-01 → 2025-09-30¥1.46T
Miraizreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.43T
Miraizreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥25.3bn
Miraizreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥95.7bn
Power Gridreportable segmentrevenue2025-04-01 → 2025-09-30¥460.9bn
Power Gridreportable segmentrevenue external2025-04-01 → 2025-09-30¥200.2bn
Power Gridreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥260.6bn
Power Gridreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥26.9bn
—segment totalrevenue2025-04-01 → 2025-09-30¥1.92T
—segment totalrevenue external2025-04-01 → 2025-09-30¥1.63T
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥285.9bn
—segment totalsegment ordinary income2025-04-01 → 2025-09-30¥201.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥2.23T
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥1.75T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥485.1bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥306.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥361.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥156.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥204.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2024-04-01 → 2024-09-30¥44.0bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥494.2bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥494.2bn
Reconciling Itemsreconcilingsegment ordinary income2024-04-01 → 2024-09-30−¥33.8bn
JERAreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥59.2bn
Miraizreportable segmentrevenue2024-04-01 → 2024-09-30¥1.44T
Miraizreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.41T
Miraizreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥24.5bn
Miraizreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥97.6bn
Power Gridreportable segmentrevenue2024-04-01 → 2024-09-30¥459.7bn
Power Gridreportable segmentrevenue external2024-04-01 → 2024-09-30¥194.8bn
Power Gridreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥264.9bn
Power Gridreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥21.0bn
—segment totalrevenue2024-04-01 → 2024-09-30¥1.90T
—segment totalrevenue external2024-04-01 → 2024-09-30¥1.61T
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥289.4bn
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥177.8bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥2.26T
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥1.77T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥494.2bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥221.7bn

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

All source rows · 595
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任 あずさ監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)蓮 見 貴 史
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)福 田 真 也
Cpa3 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)鈴 木 淳 一
Number of submissionFilingDateInstant1
Operating revenue1 (5-year summary)Prior1InterimDuration1766482000000JPY
Operating revenue1 (5-year summary)InterimDuration1747832000000JPY
Operating revenue1 (5-year summary)Prior1YearDuration3669234000000JPY
Ordinary income (5-year summary)Prior1InterimDuration187928000000JPY
Ordinary income (5-year summary)InterimDuration196295000000JPY
Ordinary income (5-year summary)Prior1YearDuration276400000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration146977000000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration166381000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration202087000000JPY
Comprehensive income (5-year summary)Prior1InterimDuration189817000000JPY
Comprehensive income (5-year summary)InterimDuration151275000000JPY
Comprehensive income (5-year summary)Prior1YearDuration267302000000JPY
Net assets (5-year summary)Prior1InterimInstant2805213000000JPY
Net assets (5-year summary)InterimInstant2983394000000JPY
Net assets (5-year summary)Prior1YearInstant2858530000000JPY
Total assets (5-year summary)Prior1InterimInstant7039194000000JPY
Total assets (5-year summary)InterimInstant7414038000000JPY
Total assets (5-year summary)Prior1YearInstant7124812000000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration194.39
Basic earnings loss per share (5-year summary)InterimDuration220.28
Basic earnings loss per share (5-year summary)Prior1YearDuration267.41
Diluted earnings per share (5-year summary)Prior1InterimDuration194.39
Diluted earnings per share (5-year summary)InterimDuration220.28
Diluted earnings per share (5-year summary)Prior1YearDuration267.40
Equity to asset ratio (5-year summary)Prior1InterimInstant0.389
Equity to asset ratio (5-year summary)InterimInstant0.393
Equity to asset ratio (5-year summary)Prior1YearInstant0.391
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration67342000000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration147270000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration301345000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-210348000000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-164841000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-391767000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration31827000000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration154978000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-27649000000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant299578000000JPY
Cash and cash equivalents (5-year summary)InterimInstant430301000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant292467000000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember758000000
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember758000000
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant758000000
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant758000000
Number of shares heldInterimInstant_No1MajorShareholdersMember108898000

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