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 |
|---|---|---|---|
| Net sales | InterimDuration | 1333782000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E31632-000PetroleumBusinessReportableSegmentsMember | 24096000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E31632-000PetrochemicalReportableSegmentsMember | -2220000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E31632-000OilExplorationAndProductionReportableSegmentsMember | 24054000000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E31632-000RenewableEnergyBusinessReportableSegmentsMember | -567000000 | JPY |
| Ordinary income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 2262000000 | JPY |
| Ordinary income | InterimDuration_ReconcilingItemsMember | 5582000000 | JPY |
| Ordinary income | InterimDuration | 53208000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-11 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第11期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)コスモエネルギーホールディングス株式会社 | |
| Company name in english cover page | FilingDateInstant | COSMO ENERGY HOLDINGS COMPANY, LIMITED | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 山田 茂 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中央区京橋一丁目７番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)03（6743）7538 （代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経理部長 松本 潤三郎 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都中央区京橋一丁目７番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)03（6743）7538 （代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)経理部長 松本 潤三郎 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E31632 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 50210 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)コスモエネルギーホールディングス株式会社 | |
| Filer name in english | FilingDateInstant | COSMO ENERGY HOLDINGS COMPANY, LIMITED | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第四号の三様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2025-09-30 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2024-09-30 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | 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 |