Half-year report · HY
6403.TEDINET S100X3G8
Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.6bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥26.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥80m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | −¥786m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | −¥13m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥266m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | −¥13m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥266m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥4m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥427m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥165m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥4m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | −¥165m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥24.4bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥26.1bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥20.8bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥14.1bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥15.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥10.3bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥10.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.6bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.5bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥4.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥149m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥464m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥752m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥2.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥198m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.8bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-1.13 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥99.75 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-38.69 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 42.2% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.7% | 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 · 30
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥439m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥439m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | ¥0 |
| Operation And Maintenancereportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥3.7bn |
| Operation And Maintenancereportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥3.4bn |
| Operation And Maintenancereportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥233m |
| Operation And Maintenancereportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥466m |
| Plant Constructionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥9.4bn |
| Plant Constructionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥9.2bn |
| Plant Constructionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥205m |
| Plant Constructionreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥546m |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥13.0bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥12.6bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥439m |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | ¥80m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥436m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥436m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | ¥6m |
| Operation And Maintenancereportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥2.7bn |
| Operation And Maintenancereportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥2.5bn |
| Operation And Maintenancereportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥226m |
| Operation And Maintenancereportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥517m |
| Plant Constructionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥7.0bn |
| Plant Constructionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥6.8bn |
| Plant Constructionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥210m |
| Plant Constructionreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥274m |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥9.7bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥9.3bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥436m |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | −¥792m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 509
| Item | Context | Value | Unit |
|---|---|---|---|
| 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)東レ株式会社 | |
| Address major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)東京都中央区日本橋室町２丁目１番１号 | |
| Name major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)光通信ＫＫ投資事業有限責任組合 | |
| Address major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)東京都豊島区池袋１丁目４番10号 | |
| Name major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)水道機工共栄会 | |
| Address major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)東京都世田谷区桜丘５丁目48番16号 水道機工㈱内 | |
| Name major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行（信託口） | |
| Address major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)東京都中央区晴海１丁目８番12号 | |
| Name major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)株式会社データベース | |
| Address major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)北海道札幌市北区北七条西５丁目８番５号 | |
| Name major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)株式会社電業社機械製作所 | |
| Address major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)東京都大田区大森北１丁目５番１号 | |
| Name major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)株式会社品川鐵工場 | |
| Address major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)神奈川県平塚市東八幡５丁目10番11号 | |
| Name major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)横手産業株式会社 | |
| Address major shareholders | InterimInstant_No8MajorShareholdersMember | Original text (Japanese)大阪府大阪市淀川区西中島４丁目２番21号 | |
| Name major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)株式会社みずほ銀行（常任代理人 株式会社日本カストディ銀行） | |
| Address major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)東京都千代田区大手町１丁目５番５号（東京都中央区晴海１丁目８番12号） | |
| Name major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)ＭＳＩＰ ＣＬＩＥＮＴ ＳＥＣＵＲＩＴＩＥＳ（常任代理人 モルガン・スタンレーＭＵＦＧ証券株式会社） | |
| Address major shareholders | InterimInstant_No10MajorShareholdersMember | Text · Plus | |
| 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)水道機工株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東京都世田谷区桜丘五丁目48番16号 | |
| 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 na semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Notes additional information 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 | |
| Major components of selling general and administrative expenses (text) | InterimDuration | Text · Plus | |
| Notes when there is significant seasonal fluctuation in sales or operating expenses (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 |
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 |