Quarterly report · Q2

Period2023-04-01 → 2023-09-30
Filed2023-11-01
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥631.6bn2023-04-01 → 2023-09-30Cons.Operating revenue1
Revenue¥1.84T2022-04-01 → 2023-03-31Cons.Operating revenue1 (5-year summary)
Revenue¥839.8bn2022-04-01 → 2022-09-30Cons.Operating revenue1
Operating income¥45.0bn2023-04-01 → 2023-09-30Cons.Operating income
Operating income¥86.3bn2022-04-01 → 2022-09-30Cons.Operating income
Ordinary income¥42.4bn2023-04-01 → 2023-09-30Cons.Ordinary income
Ordinary income¥170.8bn2022-04-01 → 2023-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥86.1bn2022-04-01 → 2022-09-30Cons.Ordinary income
Profit before tax¥42.4bn2023-04-01 → 2023-09-30Cons.Income before income taxes
Profit before tax¥86.1bn2022-04-01 → 2022-09-30Cons.Income before income taxes
Net income (owners)¥27.7bn2023-04-01 → 2023-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥113.7bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥58.4bn2022-04-01 → 2022-09-30Cons.Profit loss attributable to owners of parent
Net income¥28.9bn2023-04-01 → 2023-09-30Cons.Profit loss
Net income¥60.5bn2022-04-01 → 2022-09-30Cons.Profit loss
Total assets¥3.45Tat 2023-09-30Cons.Assets
Total assets¥3.36Tat 2023-03-31Cons.Assets
Total assets¥3.42Tat 2022-09-30Cons.Total assets (5-year summary)
Total liabilities¥2.18Tat 2023-09-30Cons.Liabilities
Total liabilities¥2.17Tat 2023-03-31Cons.Liabilities
Net assets / equity¥1.27Tat 2023-09-30Cons.Net assets
Net assets / equity¥1.19Tat 2023-03-31Cons.Net assets
Net assets / equity¥1.11Tat 2022-09-30Cons.Net assets (5-year summary)
Cash and deposits¥399.2bnat 2023-09-30Cons.Cash and deposits
Cash and deposits¥342.0bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥399.2bnat 2023-09-30Cons.Cash and cash equivalents
Cash & equivalents¥334.3bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥293.8bnat 2022-09-30Cons.Cash and cash equivalents
Cash & equivalents¥222.6bnat 2022-03-31dCons.Cash and cash equivalents
Operating cash flow¥95.4bn2023-04-01 → 2023-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥155.8bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥20.3bn2022-04-01 → 2022-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥22.7bn2023-04-01 → 2023-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥150.8bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥77.3bn2022-04-01 → 2022-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥17.0bn2023-04-01 → 2023-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥96.0bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥157.4bn2022-04-01 → 2022-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥151.652023-04-01 → 2023-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥55.342023-07-01 → 2023-09-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥621.52022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥319.142022-04-01 → 2022-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥247.972022-07-01 → 2022-09-30dCons.Basic earnings loss per share (5-year summary)
Equity ratio33.6%at 2023-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio32.3%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio30.8%at 2022-09-30Cons.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 · 44
SegmentItemPeriodValue
Otherother segmentsrevenue2023-04-01 → 2023-09-30¥7.5bn
Otherother segmentsrevenue external2023-04-01 → 2023-09-30¥7.0bn
Otherother segmentsrevenue intersegment2023-04-01 → 2023-09-30¥422m
Otherother segmentssegment ordinary income2023-04-01 → 2023-09-30¥156m
Reconciling Itemsreconcilingrevenue2023-04-01 → 2023-09-30−¥66.9bn
Reconciling Itemsreconcilingrevenue intersegment2023-04-01 → 2023-09-30−¥66.9bn
Reconciling Itemsreconcilingsegment ordinary income2023-04-01 → 2023-09-30¥504m
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue2023-04-01 → 2023-09-30¥113.5bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue external2023-04-01 → 2023-09-30¥48.2bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue intersegment2023-04-01 → 2023-09-30¥65.4bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentsegment ordinary income2023-04-01 → 2023-09-30¥27.6bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue2023-04-01 → 2023-09-30¥419.1bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue external2023-04-01 → 2023-09-30¥417.9bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue intersegment2023-04-01 → 2023-09-30¥1.2bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentsegment ordinary income2023-04-01 → 2023-09-30¥3.1bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentrevenue2023-04-01 → 2023-09-30¥158.4bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentrevenue external2023-04-01 → 2023-09-30¥158.4bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentsegment ordinary income2023-04-01 → 2023-09-30¥11.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2023-09-30¥698.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2023-09-30¥631.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2023-04-01 → 2023-09-30¥66.9bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2023-04-01 → 2023-09-30¥41.9bn
Otherother segmentsrevenue2022-04-01 → 2022-09-30¥15.5bn
Otherother segmentsrevenue external2022-04-01 → 2022-09-30¥14.2bn
Otherother segmentsrevenue intersegment2022-04-01 → 2022-09-30¥1.3bn
Otherother segmentssegment ordinary income2022-04-01 → 2022-09-30¥786m
Reconciling Itemsreconcilingrevenue2022-04-01 → 2022-09-30−¥81.9bn
Reconciling Itemsreconcilingrevenue intersegment2022-04-01 → 2022-09-30−¥81.9bn
Reconciling Itemsreconcilingsegment ordinary income2022-04-01 → 2022-09-30−¥1.1bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue2022-04-01 → 2022-09-30¥133.4bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue external2022-04-01 → 2022-09-30¥54.0bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentrevenue intersegment2022-04-01 → 2022-09-30¥79.5bn
jpcrp040300-q2r_E04510-000Electric Power Surroundings Relatedreportable segmentsegment ordinary income2022-04-01 → 2022-09-30¥41.4bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue2022-04-01 → 2022-09-30¥652.1bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue external2022-04-01 → 2022-09-30¥651.0bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentrevenue intersegment2022-04-01 → 2022-09-30¥1.2bn
jpcrp040300-q2r_E04510-000Electricityreportable segmentsegment ordinary income2022-04-01 → 2022-09-30¥27.1bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentrevenue2022-04-01 → 2022-09-30¥120.7bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentrevenue external2022-04-01 → 2022-09-30¥120.7bn
jpcrp040300-q2r_E04510-000Overseasreportable segmentsegment ordinary income2022-04-01 → 2022-09-30¥17.9bn
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2022-09-30¥921.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2022-09-30¥839.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2022-04-01 → 2022-09-30¥81.9bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2022-04-01 → 2022-09-30¥87.3bn

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

All source rows · 564
ItemContextValueUnit
Critical contracts for operation (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所プライム市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentQuarterInstant_No1MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersCurrentQuarterInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区浜松町2-11-3
Name major shareholdersCurrentQuarterInstant_No2MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersCurrentQuarterInstant_No2MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1-6-6
Name major shareholdersCurrentQuarterInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行  (信託口)
Address major shareholdersCurrentQuarterInstant_No3MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1-8-12
Name major shareholdersCurrentQuarterInstant_No4MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385632(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersCurrentQuarterInstant_No4MajorShareholdersMemberText · Plus
Name major shareholdersCurrentQuarterInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社みずほ銀行
Address major shareholdersCurrentQuarterInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町1-5-5
Name major shareholdersCurrentQuarterInstant_No6MajorShareholdersMember
Original text (Japanese)J-POWER従業員持株会
Address major shareholdersCurrentQuarterInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区銀座6-15-1
Name major shareholdersCurrentQuarterInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersCurrentQuarterInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1-1-2
Name major shareholdersCurrentQuarterInstant_No8MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 380072(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersCurrentQuarterInstant_No8MajorShareholdersMemberText · Plus
Name major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)富国生命保険相互会社
Address major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)東京都千代田区内幸町2-2-2
Name major shareholdersCurrentQuarterInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersCurrentQuarterInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2-7-1
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentQuarterInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)一単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)電源開発株式会社
Address of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)東京都中央区銀座6-15-1
Information about officers (text)FilingDateInstantText · Plus
Description of fact that consolidated financial statements have been prepared in accordance with special ordinance or regulations for industry in appended list financial informationCurrentYTDDurationText · Plus
Note on independent audit financial informationCurrentYTDDurationText · Plus
Quarterly consolidated balance sheet (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of income (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of comprehensive income (text)CurrentYTDDurationText · Plus
Quarterly consolidated statement of cash flows (text)CurrentYTDDurationText · Plus
Notes changes in scope of consolidation or equity method (text)CurrentYTDDurationText · Plus
Notes accounting treatments specific to quarterly financial statements quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus

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 2023-03-31pass
balance sheet identityconsolidated 2023-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2023-09-30pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2022-09-30pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2023-09-30pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2022-09-30pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2023-09-30pass
statement vs summary · revenueconsolidated 2022-04-01/2022-09-30pass
statement vs summary · revenueconsolidated 2023-04-01/2023-09-30pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2023-09-30pass