Half-year report · HY
9249.TEDINET S100Y3SS
Period2025-10-01 → 2026-03-31
Filed2026-05-15
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.9bn | 2025-10-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥11.3bn | 2024-10-01 → 2025-09-30 | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.6bn | 2024-10-01 → 2025-03-31 | Cons. | Net sales |
| Operating income | ¥1.0bn | 2025-10-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥423m | 2024-10-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.0bn | 2025-10-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥468m | 2024-10-01 → 2025-09-30 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥435m | 2024-10-01 → 2025-03-31 | Cons. | Ordinary income |
| Profit before tax | ¥1.1bn | 2025-10-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥754m | 2024-10-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥688m | 2025-10-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥302m | 2024-10-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥523m | 2024-10-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥694m | 2025-10-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥528m | 2024-10-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥16.1bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥13.9bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥14.9bn | at 2025-03-31 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥9.8bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥8.2bn | at 2025-09-30 | Cons. | Liabilities |
| Net assets / equity | ¥6.3bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.7bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥5.9bn | at 2025-03-31 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥902m | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥597m | at 2025-09-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.0bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥424m | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥802m | at 2024-09-30v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥310m | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥640m | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥561m | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥417m | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.5bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.6bn | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥713m | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥3.5bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥4.5bn | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥78.93 | 2025-10-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥34.71 | 2024-10-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥60.25 | 2024-10-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥78.07 | 2025-10-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥34.3 | 2024-10-01 → 2025-09-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥59.46 | 2024-10-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| Equity ratio | 38.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.3% | at 2025-03-31 | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-10-01 → 2026-03-31 | −¥59m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-10-01 → 2026-03-31 | −¥59m |
| Reconciling Itemsreconciling | segment profit | 2025-10-01 → 2026-03-31 | −¥586m |
| Assetmanagenent Businessreportable segment | revenue | 2025-10-01 → 2026-03-31 | ¥275m |
| Assetmanagenent Businessreportable segment | revenue external | 2025-10-01 → 2026-03-31 | ¥254m |
| Assetmanagenent Businessreportable segment | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥22m |
| Assetmanagenent Businessreportable segment | segment profit | 2025-10-01 → 2026-03-31 | ¥83m |
| Environment Businessreportable segment | revenue | 2025-10-01 → 2026-03-31 | ¥1.0bn |
| Environment Businessreportable segment | revenue external | 2025-10-01 → 2026-03-31 | ¥1.0bn |
| Environment Businessreportable segment | segment profit | 2025-10-01 → 2026-03-31 | ¥232m |
| Facility Businessreportable segment | revenue | 2025-10-01 → 2026-03-31 | ¥3.0bn |
| Facility Businessreportable segment | revenue external | 2025-10-01 → 2026-03-31 | ¥3.0bn |
| Facility Businessreportable segment | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥7m |
| Facility Businessreportable segment | segment profit | 2025-10-01 → 2026-03-31 | ¥340m |
| Transport Infrastructure Businessreportable segment | revenue | 2025-10-01 → 2026-03-31 | ¥3.6bn |
| Transport Infrastructure Businessreportable segment | revenue external | 2025-10-01 → 2026-03-31 | ¥3.6bn |
| Transport Infrastructure Businessreportable segment | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥31m |
| Transport Infrastructure Businessreportable segment | segment profit | 2025-10-01 → 2026-03-31 | ¥950m |
| —segment total | revenue | 2025-10-01 → 2026-03-31 | ¥7.9bn |
| —segment total | revenue external | 2025-10-01 → 2026-03-31 | ¥7.9bn |
| —segment total | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥59m |
| —segment total | segment profit | 2025-10-01 → 2026-03-31 | ¥1.6bn |
| Reconciling Itemsreconciling | revenue | 2024-10-01 → 2025-03-31 | −¥36m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-10-01 → 2025-03-31 | −¥36m |
| Reconciling Itemsreconciling | segment profit | 2024-10-01 → 2025-03-31 | −¥507m |
| Assetmanagenent Businessreportable segment | revenue | 2024-10-01 → 2025-03-31 | ¥168m |
| Assetmanagenent Businessreportable segment | revenue external | 2024-10-01 → 2025-03-31 | ¥159m |
| Assetmanagenent Businessreportable segment | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥9m |
| Assetmanagenent Businessreportable segment | segment profit | 2024-10-01 → 2025-03-31 | −¥30m |
| Environment Businessreportable segment | revenue | 2024-10-01 → 2025-03-31 | ¥940m |
| Environment Businessreportable segment | revenue external | 2024-10-01 → 2025-03-31 | ¥940m |
| Environment Businessreportable segment | segment profit | 2024-10-01 → 2025-03-31 | ¥171m |
| Facility Businessreportable segment | revenue | 2024-10-01 → 2025-03-31 | ¥2.6bn |
| Facility Businessreportable segment | revenue external | 2024-10-01 → 2025-03-31 | ¥2.6bn |
| Facility Businessreportable segment | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥20m |
| Facility Businessreportable segment | segment profit | 2024-10-01 → 2025-03-31 | ¥286m |
| Transport Infrastructure Businessreportable segment | revenue | 2024-10-01 → 2025-03-31 | ¥1.9bn |
| Transport Infrastructure Businessreportable segment | revenue external | 2024-10-01 → 2025-03-31 | ¥1.9bn |
| Transport Infrastructure Businessreportable segment | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥8m |
| Transport Infrastructure Businessreportable segment | segment profit | 2024-10-01 → 2025-03-31 | ¥503m |
| —segment total | revenue | 2024-10-01 → 2025-03-31 | ¥5.7bn |
| —segment total | revenue external | 2024-10-01 → 2025-03-31 | ¥5.6bn |
| —segment total | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥36m |
| —segment total | segment profit | 2024-10-01 → 2025-03-31 | ¥931m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 516
| Item | Context | Value | Unit |
|---|---|---|---|
| Operating income | InterimDuration_ReconcilingItemsMember | -585836000 | JPY |
| Operating income | InterimDuration | 1019259000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)東海財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-05-15 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第29期中 (自 2025年10月１日 至 2026年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)日本エコシステム株式会社 | |
| Company name in english cover page | FilingDateInstant | Japan Ecosystem Co., Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 松島 穣 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)愛知県一宮市本町二丁目２番２号 JES一宮ビル | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)0586-25-5788 (代表) | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役管理本部担当 稲生 篤彦 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)愛知県一宮市本町二丁目２番２号 JES一宮ビル | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)0586-25-5788 (代表) | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役管理本部担当 稲生 篤彦 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E36968 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 92490 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)日本エコシステム株式会社 | |
| Filer name in english | FilingDateInstant | Japan Ecosystem 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 | 2025-10-01 | |
| Current period end date | FilingDateInstant | 2026-03-31 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-09-30 | |
| Previous fiscal year start date | FilingDateInstant | 2024-10-01 | |
| Comparative period end date | FilingDateInstant | 2025-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-09-30 | |
| 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 |
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 |