Half-year report · HY
9531.TEDINET S100X2TV
Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.35T | 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 | ¥1.22T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥95.3bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥39.4bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥86.2bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥113.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥27.3bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥170.7bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥32.3bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥129.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥74.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥16.0bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥130.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥15.9bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥3.67T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥3.86T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥3.89T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.01T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥2.05T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.66T | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥1.80T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.81T | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥211.0bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥244.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥210.9bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥244.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥212.9bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥363.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥238.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥363.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥168.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥128.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥263.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥226.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥116.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥256.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥102.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥366.15 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥192.22 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥40.82 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 43.3% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.6% | 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 |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥130.5bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥130.5bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥18.8bn |
| Energy Solutionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥1.20T |
| Energy Solutionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥1.18T |
| Energy Solutionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥18.9bn |
| Energy Solutionreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥99.6bn |
| Global Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥110.3bn |
| Global Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥110.1bn |
| Global Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥209m |
| Global Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥26.0bn |
| Networkreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥143.1bn |
| Networkreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥45.3bn |
| Networkreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥97.8bn |
| Networkreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥17.5bn |
| Urban Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥28.6bn |
| Urban Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥15.0bn |
| Urban Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥13.6bn |
| Urban Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥6.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.48T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.35T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥130.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥114.1bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥125.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥125.9bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥12.9bn |
| Energy Solutionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.09T |
| Energy Solutionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.07T |
| Energy Solutionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥13.8bn |
| Energy Solutionreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥54.2bn |
| Global Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥88.8bn |
| Global Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥88.5bn |
| Global Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥216m |
| Global Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥7.0bn |
| Networkreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥140.7bn |
| Networkreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥42.3bn |
| Networkreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥98.4bn |
| Networkreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥16.5bn |
| Urban Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥30.3bn |
| Urban Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥16.8bn |
| Urban Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥13.5bn |
| Urban Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥7.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.35T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.22T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥125.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥52.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 595
| Item | Context | Value | Unit |
|---|---|---|---|
| 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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | InterimInstant_OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | InterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | － | |
| Description issued shares voting rights | InterimInstant_OrdinarySharesSharesLessThanOneUnitMember | － | |
| Treasury shares etc (text) | FilingDateInstant | Text · Plus | |
| Name of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東京瓦斯株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東京都港区海岸１－５－20 | |
| Name of shareholder treasury shares etc | InterimInstant_Row2Member | Original text (Japanese)坂戸ガス株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row2Member | Original text (Japanese)埼玉県坂戸市末広町３－５ | |
| Name of shareholder treasury shares etc | InterimInstant_Row3Member | Original text (Japanese)東京ガスファーストエナジー株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row3Member | Original text (Japanese)埼玉県さいたま市北区宮原町２－18－７ | |
| Name of shareholder treasury shares etc | InterimInstant_Row4Member | Original text (Japanese)東京ガス葛飾エナジー株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row4Member | Original text (Japanese)東京都荒川区南千住３－13―１東京ガス千住ビルＡ館３階 | |
| 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 | |
| Type1 semi annual consolidated balance sheet (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of income (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of comprehensive income (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of cash flows (text) | InterimDuration | Text · Plus | |
| Notes changes in scope of consolidation or equity method (text) | InterimDuration | Text · Plus | |
| Notes voluntary changes in accounting policies semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes regarding guarantee obligations (text) | InterimInstant | Text · Plus | |
| Notes when there is significant seasonal fluctuation in sales or operating expenses (text) | InterimDuration | Text · Plus | |
| Major components of selling general and administrative expenses (text) | InterimDuration | Text · Plus | |
| Notes regarding gain on sales of investment securities (text) | InterimDuration | Text · Plus | |
| Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text) | InterimDuration | Text · Plus | |
| Notes regarding dividend (text) | Prior1InterimDuration | Text · Plus | |
| Notes when there is significant changes in amounts of equity (text) | Prior1InterimDuration | Text · Plus | |
| Notes regarding dividend (text) | InterimDuration | Text · Plus | |
| Notes when there is significant changes in amounts of equity (text) | InterimDuration | Text · Plus | |
| Notes segment information etc type1 semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Footnotes regarding segment information table (text) | Prior1InterimDuration | Text · Plus | |
| Footnotes regarding segment information table (text) | InterimDuration | Text · Plus | |
| Notes derivatives semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes revenue recognition semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes per share information semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes significant events after reporting period semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Other information consolidated financial statements etc (text) | InterimDuration | Text · Plus | |
| Information about company which provides guarantee to reporting company (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 |
| 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 |