Half-year report · HY
5021.TEDINET S100X0F4
Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.33T | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥2.80T | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.32T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥60.3bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥41.2bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥53.2bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥150.8bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥58.8bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥52.6bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥52.3bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥23.6bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥57.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥20.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥27.6bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥25.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥2.11T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥2.16T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥2.22T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.40T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥1.45T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥717.0bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥707.5bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥724.6bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥126.7bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥126.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥56.5bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥34.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥44.4bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥105.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥120.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥137.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥21.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥23.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥145.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥118.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥71.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥69.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥28.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥143.93 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥336.39 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.58 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 27.9% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.8% | at 2024-09-30 | Cons. | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥36.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥12.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥24.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥2.3bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥130.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥130.4bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥5.6bn |
| Oil Exploration And Productionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥65.4bn |
| Oil Exploration And Productionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥28.3bn |
| Oil Exploration And Productionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥37.1bn |
| Oil Exploration And Productionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥24.1bn |
| Petrochemicalreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥174.5bn |
| Petrochemicalreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥150.9bn |
| Petrochemicalreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥23.5bn |
| Petrochemicalreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥2.2bn |
| Petroleum Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥1.18T |
| Petroleum Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥1.14T |
| Petroleum Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥45.2bn |
| Petroleum Businessreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥24.1bn |
| Renewable Energy Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥6.1bn |
| Renewable Energy Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥6.0bn |
| Renewable Energy Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥126m |
| Renewable Energy Businessreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥567m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥36.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥12.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥24.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥2.7bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥118.8bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥118.8bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥3.8bn |
| Oil Exploration And Productionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥62.3bn |
| Oil Exploration And Productionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥22.5bn |
| Oil Exploration And Productionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥39.8bn |
| Oil Exploration And Productionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥45.0bn |
| Petrochemicalreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥160.5bn |
| Petrochemicalreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥139.4bn |
| Petrochemicalreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥21.1bn |
| Petrochemicalreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥4.3bn |
| Petroleum Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.18T |
| Petroleum Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.14T |
| Petroleum Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥33.9bn |
| Petroleum Businessreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥12.5bn |
| Renewable Energy Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥4.8bn |
| Renewable Energy Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.8bn |
| Renewable Energy Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥46m |
| Renewable Energy Businessreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥920m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 573
| Item | Context | Value | Unit |
|---|---|---|---|
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Business risks (text) | FilingDateInstant | Text · Plus | |
| Management analysis of financial position operating results and cash flows (text) | FilingDateInstant | Text · Plus | |
| Critical contracts (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_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 registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所（プライム市場） | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)岩谷産業㈱ | |
| Address major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)大阪府大阪市中央区本町3-6-4 | |
| Name major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)日本マスタートラスト信託銀行㈱（信託口） | |
| Address major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)東京都港区赤坂1-8-1 赤坂インターシティＡＩＲ | |
| Name major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)㈱日本カストディ銀行（信託口） | |
| Address major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)東京都中央区晴海1-8-12 | |
| Name major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)関西電力㈱ | |
| Address major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)大阪市北区中之島3-6-16 | |
| Name major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)ＪＰモルガン証券㈱ | |
| Address major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内2-7-3 東京ビルディング | |
| Name major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)コスモエネルギーホールディングス取引先持株会 | |
| Address major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)東京都中央区京橋1-7-1 | |
| Name major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)㈱みずほ銀行 | |
| Address major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)東京都千代田区大手町1-5-5 | |
| Name major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)あいおいニッセイ同和損害保険㈱ | |
| Address major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)東京都渋谷区恵比寿1-28-1 | |
| Name major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)損害保険ジャパン㈱ | |
| Address major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)東京都新宿区西新宿1-26-1 | |
| Name major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)三井住友海上火災保険㈱ | |
| Address major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)東京都千代田区神田駿河台3-9 | |
| Issued shares voting rights (text) | FilingDateInstant | Text · Plus | |
| Description issued shares voting rights | InterimInstant_SharesWithNoVotingRightsMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithFullVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithFullVotingRightsOtherMember | － | |
| Description issued shares voting rights | InterimInstant_SharesLessThanOneUnitMember | Original text (Japanese)１単元（100株）未満の株式 | |
| Treasury shares etc (text) | FilingDateInstant | Text · Plus | |
| Name of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)コスモエネルギーホールディングス㈱ | |
| Address of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東京都中央区京橋1-7-1 | |
| Name of shareholder treasury shares etc | InterimInstant_Row2Member | Original text (Japanese)北日本エネルギーホールディングス㈱ | |
| Address of shareholder treasury shares etc | InterimInstant_Row2Member | Original text (Japanese)東京都中央区日本橋蛎殻町1-28-5 | |
| Information about officers (text) | FilingDateInstant | Text · Plus | |
| Regulations in accordance with which consolidated financial statements have been prepared financial information | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated financial statements financial information | InterimDuration | Text · Plus | |
| Note on independent audit financial information | InterimDuration | Text · 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 identity | pass |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |