Half-year report · HY
4011.TEDINET S100YX6B
Period2026-01-01 → 2026-06-30
Filed2026-08-17
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥3.4bn | 2026-01-01 → 2026-06-30 | Cons. | Net sales |
| Revenue | ¥3.9bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.6bn | 2025-01-01 → 2025-06-30 | Cons. | Net sales |
| Operating income | ¥272m | 2026-01-01 → 2026-06-30 | Cons. | Operating income |
| Operating income | −¥22m | 2025-01-01 → 2025-06-30 | Cons. | Operating income |
| Ordinary income | ¥130m | 2026-01-01 → 2026-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥128m | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥73m | 2025-01-01 → 2025-06-30 | Cons. | Ordinary income |
| Profit before tax | −¥78m | 2026-01-01 → 2026-06-30 | Cons. | Income before income taxes |
| Profit before tax | −¥73m | 2025-01-01 → 2025-06-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥192m | 2026-01-01 → 2026-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥57m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥37m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥186m | 2026-01-01 → 2026-06-30 | Cons. | Profit loss |
| Net income | −¥30m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss |
| Total assets | ¥10.3bn | at 2026-06-30 | Cons. | Assets |
| Total assets | ¥3.9bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥3.9bn | at 2025-06-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2026-06-30 | Cons. | Liabilities |
| Total liabilities | ¥2.5bn | at 2025-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥6.2bn | at 2026-06-30 | Cons. | Net assets |
| Net assets / equity | ¥1.4bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥1.4bn | at 2025-06-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.8bn | at 2026-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥625m | at 2025-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.8bn | at 2026-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥625m | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥833m | at 2025-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥843m | at 2024-12-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥466m | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥39m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2m | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | ¥919m | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.1bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥9m | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥169m | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.9bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-41.66 | 2026-01-01 → 2026-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥14.93 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-9.83 | 2025-01-01 → 2025-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥13.66 | 2025-01-01 → 2025-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| Equity ratio | 59.5% | at 2026-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.5% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.5% | at 2025-06-30 | 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 · 33
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2026-01-01 → 2026-06-30 | −¥221m |
| Reconciling Itemsreconciling | revenue intersegment | 2026-01-01 → 2026-06-30 | −¥221m |
| Reconciling Itemsreconciling | segment profit | 2026-01-01 → 2026-06-30 | ¥182,000 |
| AI Workflow Engineering Businessreportable segment | revenue | 2026-01-01 → 2026-06-30 | ¥864m |
| AI Workflow Engineering Businessreportable segment | revenue external | 2026-01-01 → 2026-06-30 | ¥682m |
| AI Workflow Engineering Businessreportable segment | revenue intersegment | 2026-01-01 → 2026-06-30 | ¥181m |
| AI Workflow Engineering Businessreportable segment | segment profit | 2026-01-01 → 2026-06-30 | ¥75m |
| DATAANDAI Enjinreportable segment | revenue | 2026-01-01 → 2026-06-30 | ¥342m |
| DATAANDAI Enjinreportable segment | revenue external | 2026-01-01 → 2026-06-30 | ¥342m |
| DATAANDAI Enjinreportable segment | segment profit | 2026-01-01 → 2026-06-30 | ¥456,000 |
| Enterprise AI Solutions Businessreportable segment | revenue | 2026-01-01 → 2026-06-30 | ¥2.4bn |
| Enterprise AI Solutions Businessreportable segment | revenue external | 2026-01-01 → 2026-06-30 | ¥2.3bn |
| Enterprise AI Solutions Businessreportable segment | revenue intersegment | 2026-01-01 → 2026-06-30 | ¥40m |
| Enterprise AI Solutions Businessreportable segment | segment profit | 2026-01-01 → 2026-06-30 | ¥196m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2026-01-01 → 2026-06-30 | ¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2026-01-01 → 2026-06-30 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2026-01-01 → 2026-06-30 | ¥221m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2026-01-01 → 2026-06-30 | ¥272m |
| Reconciling Itemsreconciling | revenue | 2025-01-01 → 2025-06-30 | −¥143m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-01-01 → 2025-06-30 | −¥143m |
| Reconciling Itemsreconciling | segment profit | 2025-01-01 → 2025-06-30 | ¥217,000 |
| AI Workflow Engineering Businessreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥197m |
| AI Workflow Engineering Businessreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥63m |
| AI Workflow Engineering Businessreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥134m |
| AI Workflow Engineering Businessreportable segment | segment profit | 2025-01-01 → 2025-06-30 | −¥748,000 |
| Enterprise AI Solutions Businessreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥1.6bn |
| Enterprise AI Solutions Businessreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥1.6bn |
| Enterprise AI Solutions Businessreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥9m |
| Enterprise AI Solutions Businessreportable segment | segment profit | 2025-01-01 → 2025-06-30 | −¥22m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-06-30 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-06-30 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥143m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-06-30 | −¥22m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 504
| Item | Context | Value | Unit |
|---|---|---|---|
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03－6258－0525 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役管理本部本部長 原島 一隆 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都新宿区西新宿６丁目５番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03－6258－0525 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役管理本部本部長 原島 一隆 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E35941 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 40110 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社ヘッドウォータース | |
| Filer name in english | FilingDateInstant | Headwaters Co., Ltd | |
| 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 | 2026-01-01 | |
| Current period end date | FilingDateInstant | 2026-06-30 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-12-31 | |
| Previous fiscal year start date | FilingDateInstant | 2025-01-01 | |
| Comparative period end date | FilingDateInstant | 2025-06-30 | |
| Previous fiscal year end date | FilingDateInstant | 2025-12-31 | |
| 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)東京証券取引所グロース市場 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)権利関係に何ら制限のない、当社における標準となる株式であり、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)篠田 庸介 | |
| Address major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)東京都港区 | |
| Name major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)稲葉 雄一 |
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 rounding |
| 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 |