Half-year report · HY
9506.TEDINET S100WZ6I
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.17T | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥2.64T | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.31T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥141.1bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥168.8bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥125.7bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥256.7bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥153.4bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥125.7bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥153.4bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥87.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥182.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥106.0bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥88.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥107.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥5.44T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥5.40T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.31T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.35T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥4.39T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.09T | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥1.01T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.01T | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥455.3bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥474.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥465.2bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥551.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥443.6bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥529.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥165.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥410.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥133.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥284.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥422.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥189.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥31.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥34.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥29.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥175.22 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365.5 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥212 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 19.6% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.4% | 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 | ¥74.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥25.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥48.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥6.1bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥321.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥321.1bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥11.5bn |
| Power Generation Salesreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥982.3bn |
| Power Generation Salesreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥915.3bn |
| Power Generation Salesreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥67.0bn |
| Power Generation Salesreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥137.0bn |
| Power Transmission Distributionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥433.6bn |
| Power Transmission Distributionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥228.0bn |
| Power Transmission Distributionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥205.6bn |
| Power Transmission Distributionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥5.9bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.42T |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.14T |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥272.6bn |
| —segment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥131.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.49T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.17T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥321.1bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥137.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥176.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥83.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥93.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥7.6bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥359.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥359.2bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥23.6bn |
| Power Generation Salesreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.06T |
| Power Generation Salesreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.01T |
| Power Generation Salesreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥50.3bn |
| Power Generation Salesreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥150.5bn |
| Power Transmission Distributionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥433.4bn |
| Power Transmission Distributionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥217.7bn |
| Power Transmission Distributionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥215.7bn |
| Power Transmission Distributionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥18.8bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.49T |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.23T |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥266.0bn |
| —segment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥169.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.67T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.31T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥359.2bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥177.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 535
| Item | Context | Value | Unit |
|---|---|---|---|
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | ele | |
| 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 | |
| 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)単元株式数は100株であります。 | |
| 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)日本マスタートラスト信託銀行株式会社（信託口） | |
| Address major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)東京都港区赤坂一丁目８番１号 赤坂インターシティＡＩＲ | |
| Name major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行（信託口） | |
| Address major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)東北電力従業員持株会 | |
| Address major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)宮城県仙台市青葉区本町一丁目７番１号 | |
| Name major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)日本生命保険相互会社 | |
| Address major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内一丁目６番６号 | |
| Name major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)ＪＰモルガン証券株式会社 | |
| Address major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内二丁目７番３号 東京ビルディング | |
| Name major shareholders | InterimInstant_No6MajorShareholdersMember | Text · Plus | |
| Address major shareholders | InterimInstant_No6MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)JP MORGAN CHASE BANK 385781（常任代理人 株式会社みずほ銀行決済営業部） | |
| Address major shareholders | InterimInstant_No7MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)株式会社七十七銀行 | |
| Address major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)宮城県仙台市青葉区中央三丁目３番20号 | |
| Name major shareholders | InterimInstant_No9MajorShareholdersMember | Text · Plus | |
| Address major shareholders | InterimInstant_No9MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)THE BANK OF NEW YORK MELLON 140044（常任代理人 株式会社みずほ銀行決済営業部） |
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 |