Half-year report · HY
3315.TEDINET S100X357
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 | ¥49.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥99.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥47.7bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥517m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | −¥2.1bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥413m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | −¥10.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥2.7bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥9m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥3.2bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥487m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥13.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥2.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥487m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | −¥2.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥129.7bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥130.6bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥141.8bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥88.4bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥89.0bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥41.4bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥41.6bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥53.2bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.1bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.1bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.9bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.2bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥12.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥3.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥5.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥5.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥16.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥6.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥6.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥18.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥10.0bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-1.68 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-47.79 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.65 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 31.9% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.5% | 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 · 52
| 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 | ¥2.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥2.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥186m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥374m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥1.4bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥887m |
| Coke Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥31.3bn |
| Coke Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥31.3bn |
| Coke Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥1.4bn |
| Comprehensive Engineering Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥5.0bn |
| Comprehensive Engineering Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥3.7bn |
| Comprehensive Engineering Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥1.3bn |
| Comprehensive Engineering Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥712m |
| Fuel Sales Businessreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥12.6bn |
| Fuel Sales Businessreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥12.6bn |
| Fuel Sales Businessreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥4m |
| Fuel Sales Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥1.7bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥48.8bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥47.6bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥1.3bn |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥51.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥49.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥1.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥1.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥1.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥209m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥289m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥1.4bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥851m |
| Coke Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥27.9bn |
| Coke Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥27.9bn |
| Coke Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥3.9bn |
| Comprehensive Engineering Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥5.2bn |
| Comprehensive Engineering Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.0bn |
| Comprehensive Engineering Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1.2bn |
| Comprehensive Engineering Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥748m |
| Fuel Sales Businessreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥14.1bn |
| Fuel Sales Businessreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥14.1bn |
| Fuel Sales Businessreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥5m |
| Fuel Sales Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥1.6bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥47.1bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥46.0bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1.2bn |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | −¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥49.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥47.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | −¥1.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 539
| Item | Context | Value | Unit |
|---|---|---|---|
| Name major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行（信託口） | |
| Address major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)東京都中央区晴海1-8-12 | |
| Name major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)株式会社商船三井 | |
| Address major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)東京都港区虎ノ門2-1-1 | |
| Name major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)三井金属鉱業株式会社 | |
| Address major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)東京都品川区大崎1-11-1 | |
| 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)日本コークス工業株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東京都江東区豊洲３－３－３ | |
| 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 changes in accounting policies in accordance with changes in accounting standards etc semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes changes in accounting estimates 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 | |
| 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 regarding dividend (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 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 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 |