Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-07
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥959.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥2.07T2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥950.1bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥89.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥54.9bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥105.5bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥189.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥71.9bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥124.4bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥71.9bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥94.9bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥134.4bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥50.8bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥94.5bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥51.1bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥3.20Tat 2025-09-30Cons.Assets
Total assets¥3.20Tat 2025-03-31Cons.Assets
Total assets¥3.26Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥1.48Tat 2025-09-30Cons.Liabilities
Total liabilities¥1.46Tat 2025-03-31Cons.Liabilities
Net assets / equity¥1.72Tat 2025-09-30Cons.Net assets
Net assets / equity¥1.74Tat 2025-03-31Cons.Net assets
Net assets / equity¥1.72Tat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥177.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥82.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥177.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥82.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥182.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥77.2bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥199.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥283.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥114.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥110.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥255.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥174.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥16.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥34.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥152.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥240.692025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥333.312024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥125.042024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio52.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio52.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio51.1%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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥32.6bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥2.2bn
Domestic Energyreportable segmentrevenue2025-04-01 → 2025-09-30¥775.9bn
Domestic Energyreportable segmentsegment profit2025-04-01 → 2025-09-30¥38.7bn
International Energyreportable segmentrevenue2025-04-01 → 2025-09-30¥69.5bn
International Energyreportable segmentsegment profit2025-04-01 → 2025-09-30¥32.2bn
Life And Business Solutionsreportable segmentrevenue2025-04-01 → 2025-09-30¥146.4bn
Life And Business Solutionsreportable segmentsegment profit2025-04-01 → 2025-09-30¥16.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥991.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥87.4bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥33.9bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥3.2bn
Domestic Energyreportable segmentrevenue2024-04-01 → 2024-09-30¥788.3bn
Domestic Energyreportable segmentsegment profit2024-04-01 → 2024-09-30¥10.5bn
International Energyreportable segmentrevenue2024-04-01 → 2024-09-30¥59.1bn
International Energyreportable segmentsegment profit2024-04-01 → 2024-09-30¥23.8bn
Life And Business Solutionsreportable segmentrevenue2024-04-01 → 2024-09-30¥136.6bn
Life And Business Solutionsreportable segmentsegment profit2024-04-01 → 2024-09-30¥17.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥984.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥51.8bn

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

All source rows · 503
ItemContextValueUnit
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)STATE STREET BANK AND TRUSTCOMPANY 505001 (常任代理人 株式会社みずほ銀行)
Address major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目4番5号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)あいおいニッセイ同和損害保険株式会社(常任代理人 日本マスタートラスト信託銀行株式会社)
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都渋谷区恵比寿一丁目28番1号(東京都港区赤坂一丁目8番1号)
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)明治安田生命保険相互会社(常任代理人 株式会社日本カストディ銀行)
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内二丁目1番1号 (東京都中央区晴海一丁目8番12号)
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行)
Address major shareholdersInterimInstant_No10MajorShareholdersMemberText · Plus
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)大阪瓦斯株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)大阪市中央区平野町四丁目1番2号
Name of shareholder treasury shares etcInterimInstant_Row2Member
Original text (Japanese)河内長野ガス株式会社
Address of shareholder treasury shares etcInterimInstant_Row2Member
Original text (Japanese)大阪府河内長野市昭栄町14番31号
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes changes in scope of consolidation or equity method (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes regarding inventories (text)InterimInstantText · Plus
Notes regarding guarantee obligations (text)InterimInstantText · Plus
Notes when there is significant seasonal fluctuation in sales or operating expenses (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · 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 2025-03-31pass
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