Annual report
1948.TEDINET S100W6HM
Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 142
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥39.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥34.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥33.6bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥29.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥32.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥3.2bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Profit before tax | ¥3.8bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥899m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥556m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥310m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥885m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥904m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥33.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥32.4bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥31.6bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.5bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.5bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥12.0bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥21.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥20.5bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥18.7bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥18.5bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥18.7bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥892m | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.4bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥686m | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥917m | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.2bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥190m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥123m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥589m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥249m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥13m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥238m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥986m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥418m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥411m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥534m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥417m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥309.66 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥101.51 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.75 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.09 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥99.91 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,497.34 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,299.79 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,102.56 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,083.17 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,096.64 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.8% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.0% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.9% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 13.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.0% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 687 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 687 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 681 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 678 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 671 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥39.0bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥34.0bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥32.7bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥28.3bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥31.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.9bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.5bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Profit before tax | ¥3.7bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.5bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.8bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥463m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥303m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥885m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥31.2bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥29.6bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥29.9bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.8bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥27.8bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥10.8bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥10.9bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥20.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥18.7bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥17.9bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥17.9bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥18.0bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥404m | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥395m | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥315.45 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.99 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥52.35 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥34.29 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥99.93 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥84 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥54 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,345.3 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,108.62 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,022.46 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,015.88 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,027.99 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 65.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.1% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.0% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.6% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.2% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.6% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,970,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,794,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,794,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,794,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,794,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 614 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 611 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 598 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 595 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 588 | at 2021-03-31d | Standalone | Number of employees |
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 · 55
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥131m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥162m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥365m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥365m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥15.3bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥1.9bn |
| Electrical Equipment Engineering Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥69m |
| Electrical Equipment Engineering Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥42m |
| Electrical Equipment Engineering Businessreportable segment | employees | at 2025-03-31 | 554 pure |
| Electrical Equipment Engineering Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥30.3bn |
| Electrical Equipment Engineering Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥30.3bn |
| Electrical Equipment Engineering Businessreportable segment | segment assets | at 2025-03-31 | ¥14.2bn |
| Electrical Equipment Engineering Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥4.5bn |
| Product Sales Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥0 |
| Product Sales Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥0 |
| Product Sales Businessreportable segment | employees | at 2025-03-31 | 77 pure |
| Product Sales Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥9.3bn |
| Product Sales Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥8.9bn |
| Product Sales Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥365m |
| Product Sales Businessreportable segment | segment assets | at 2025-03-31 | ¥3.9bn |
| Product Sales Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥417m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥70m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥43m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥39.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥39.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥365m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥18.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥5.0bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥43m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥165m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥128m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥128m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥13.4bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥1.8bn |
| Electrical Equipment Engineering Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥9m |
| Electrical Equipment Engineering Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥45m |
| Electrical Equipment Engineering Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥25.7bn |
| Electrical Equipment Engineering Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥25.7bn |
| Electrical Equipment Engineering Businessreportable segment | segment assets | at 2024-03-31 | ¥14.9bn |
| Electrical Equipment Engineering Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥2.5bn |
| Product Sales Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥0 |
| Product Sales Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥9.2bn |
| Product Sales Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥9.1bn |
| Product Sales Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥128m |
| Product Sales Businessreportable segment | segment assets | at 2024-03-31 | ¥4.1bn |
| Product Sales Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥464m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥9m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥45m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥35.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥34.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥128m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥19.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥3.0bn |
| Electrical Equipment Engineering Businessreportable segment | employees | at 2025-03-31 | 481 pure |
| Product Sales Businessreportable segment | employees | at 2025-03-31 | 77 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,695
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 5459 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 14000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 589527 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 589527 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 1433000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 1641000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 397340 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 397340 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 799000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 618000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 42558 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 42558 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 172000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 129000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 2000 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 2000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 0 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 1000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | － | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 230439 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | － | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 352000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | － | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 3798 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | － | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 33000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | － | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 2342 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | － | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 7000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | － | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 3301 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | － | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 6000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | － | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 7000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | － | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 4000000 | JPY |
| Cash and deposits | Prior1YearInstant | 1450000000 | JPY |
| Cash and deposits | CurrentYearInstant | 892000000 | JPY |
| Notes receivable trade | Prior1YearInstant | 248000000 | JPY |
| Notes receivable trade | CurrentYearInstant | 124000000 | JPY |
| Electronically recorded monetary claims operating ca | Prior1YearInstant | 3512000000 | JPY |
| Electronically recorded monetary claims operating ca | CurrentYearInstant | 2449000000 | JPY |
| Accounts receivable from completed construction contracts cns | Prior1YearInstant | 6213000000 | JPY |
| Accounts receivable from completed construction contracts cns | CurrentYearInstant | 3960000000 | JPY |
| Accounts receivable trade | Prior1YearInstant | 1667000000 | JPY |
| Accounts receivable trade | CurrentYearInstant | 1584000000 | JPY |
| Contract assets | Prior1YearInstant | 3341000000 | JPY |
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 · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 assets | pass |
| statement vs summary · net assets | 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 · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |