Annual report
1433.TEDINET S100VOAE
Period2024-02-01 → 2025-01-31
Filed2025-04-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.9bn | 2024-02-01 → 2025-01-31 | Cons. | Net sales |
| Revenue | ¥9.4bn | 2023-02-01 → 2024-01-31 | Cons. | Net sales |
| Revenue | ¥5.5bn | 2022-02-01 → 2023-01-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.0bn | 2021-02-01 → 2022-01-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.7bn | 2020-02-01 → 2021-01-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥374m | 2024-02-01 → 2025-01-31 | Cons. | Operating income |
| Operating income | ¥247m | 2023-02-01 → 2024-01-31 | Cons. | Operating income |
| Ordinary income | ¥592m | 2024-02-01 → 2025-01-31 | Cons. | Ordinary income |
| Ordinary income | ¥408m | 2023-02-01 → 2024-01-31 | Cons. | Ordinary income |
| Ordinary income | −¥95m | 2022-02-01 → 2023-01-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥721m | 2021-02-01 → 2022-01-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥213m | 2020-02-01 → 2021-01-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥663m | 2024-02-01 → 2025-01-31 | Cons. | Income before income taxes |
| Profit before tax | ¥408m | 2023-02-01 → 2024-01-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥410m | 2024-02-01 → 2025-01-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥231m | 2023-02-01 → 2024-01-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥64m | 2022-02-01 → 2023-01-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.4bn | 2021-02-01 → 2022-01-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥143m | 2020-02-01 → 2021-01-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥410m | 2024-02-01 → 2025-01-31 | Cons. | Profit loss |
| Net income | ¥232m | 2023-02-01 → 2024-01-31 | Cons. | Profit loss |
| Total assets | ¥11.0bn | at 2025-01-31 | Cons. | Assets |
| Total assets | ¥10.9bn | at 2024-01-31 | Cons. | Assets |
| Total assets | ¥8.4bn | at 2023-01-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥9.0bn | at 2022-01-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.0bn | at 2021-01-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.2bn | at 2025-01-31 | Cons. | Liabilities |
| Total liabilities | ¥6.8bn | at 2024-01-31 | Cons. | Liabilities |
| Net assets / equity | ¥4.9bn | at 2025-01-31 | Cons. | Net assets |
| Net assets / equity | ¥4.1bn | at 2024-01-31 | Cons. | Net assets |
| Net assets / equity | ¥4.4bn | at 2023-01-31d | Cons. | Net assets |
| Net assets / equity | ¥4.3bn | at 2022-01-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.6bn | at 2021-01-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.6bn | at 2025-01-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.4bn | at 2024-01-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.6bn | at 2025-01-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.4bn | at 2024-01-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2023-01-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.1bn | at 2022-01-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.4bn | at 2021-01-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥607m | 2024-02-01 → 2025-01-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.4bn | 2023-02-01 → 2024-01-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥355m | 2022-02-01 → 2023-01-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥538m | 2021-02-01 → 2022-01-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥109m | 2020-02-01 → 2021-01-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥1.5bn | 2024-02-01 → 2025-01-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥25m | 2023-02-01 → 2024-01-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥515m | 2022-02-01 → 2023-01-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥33m | 2021-02-01 → 2022-01-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥101m | 2020-02-01 → 2021-01-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥719m | 2024-02-01 → 2025-01-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.5bn | 2023-02-01 → 2024-01-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥85m | 2022-02-01 → 2023-01-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥250m | 2021-02-01 → 2022-01-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥638m | 2020-02-01 → 2021-01-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥46.25 | 2024-02-01 → 2025-01-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥26.08 | 2023-02-01 → 2024-01-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.33 | 2022-02-01 → 2023-01-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥165.48 | 2021-02-01 → 2022-01-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥17.33 | 2020-02-01 → 2021-01-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥162.73 | 2021-02-01 → 2022-01-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥546.88 | at 2025-01-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥461.31 | at 2024-01-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥493.05 | at 2023-01-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥493.97 | at 2022-01-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥315.08 | at 2021-01-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 43.9% | at 2025-01-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.6% | at 2024-01-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.8% | at 2023-01-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.6% | at 2022-01-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.0% | at 2021-01-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.2% | 2024-02-01 → 2025-01-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2023-02-01 → 2024-01-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.5% | 2022-02-01 → 2023-01-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 40.6% | 2021-02-01 → 2022-01-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2020-02-01 → 2021-01-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 228 | at 2025-01-31 | Cons. | Number of employees |
| Employees | 195 | at 2024-01-31 | Cons. | Number of employees |
| Employees | 115 | at 2023-01-31d | Cons. | Number of employees |
| Employees | 99 | at 2022-01-31d | Cons. | Number of employees |
| Employees | 94 | at 2021-01-31d | Cons. | Number of employees |
| Revenue | ¥9.1bn | 2024-02-01 → 2025-01-31 | Standalone | Net sales |
| Revenue | ¥7.6bn | 2023-02-01 → 2024-01-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2022-02-01 → 2023-01-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.1bn | 2021-02-01 → 2022-01-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.4bn | 2020-02-01 → 2021-01-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥510m | 2024-02-01 → 2025-01-31 | Standalone | Operating income |
| Operating income | ¥195m | 2023-02-01 → 2024-01-31 | Standalone | Operating income |
| Ordinary income | ¥560m | 2024-02-01 → 2025-01-31 | Standalone | Ordinary income |
| Ordinary income | ¥315m | 2023-02-01 → 2024-01-31 | Standalone | Ordinary income |
| Ordinary income | −¥174m | 2022-02-01 → 2023-01-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥582m | 2021-02-01 → 2022-01-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥213m | 2020-02-01 → 2021-01-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥693m | 2024-02-01 → 2025-01-31 | Standalone | Income before income taxes |
| Profit before tax | ¥315m | 2023-02-01 → 2024-01-31 | Standalone | Income before income taxes |
| Net income | ¥499m | 2024-02-01 → 2025-01-31 | Standalone | Profit loss |
| Net income | ¥214m | 2023-02-01 → 2024-01-31 | Standalone | Profit loss |
| Net income | −¥122m | 2022-02-01 → 2023-01-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.4bn | 2021-02-01 → 2022-01-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥128m | 2020-02-01 → 2021-01-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥10.5bn | at 2025-01-31 | Standalone | Assets |
| Total assets | ¥10.0bn | at 2024-01-31 | Standalone | Assets |
| Total assets | ¥8.1bn | at 2023-01-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.5bn | at 2022-01-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.0bn | at 2021-01-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥5.6bn | at 2025-01-31 | Standalone | Liabilities |
| Total liabilities | ¥6.0bn | at 2024-01-31 | Standalone | Liabilities |
| Net assets / equity | ¥4.9bn | at 2025-01-31 | Standalone | Net assets |
| Net assets / equity | ¥4.0bn | at 2024-01-31 | Standalone | Net assets |
| Net assets / equity | ¥4.3bn | at 2023-01-31d | Standalone | Net assets |
| Net assets / equity | ¥4.3bn | at 2022-01-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.6bn | at 2021-01-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥644m | at 2025-01-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥267m | at 2024-01-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥56.36 | 2024-02-01 → 2025-01-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.15 | 2023-02-01 → 2024-01-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-13.87 | 2022-02-01 → 2023-01-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥163.93 | 2021-02-01 → 2022-01-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥15.58 | 2020-02-01 → 2021-01-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥161.21 | 2021-02-01 → 2022-01-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥20 | 2024-02-01 → 2025-01-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2023-02-01 → 2024-01-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2022-02-01 → 2023-01-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2021-02-01 → 2022-01-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2020-02-01 → 2021-01-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥547.69 | at 2025-01-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥451.99 | at 2024-01-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥485.62 | at 2023-01-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥493.01 | at 2022-01-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥315.66 | at 2021-01-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 46.2% | at 2025-01-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2024-01-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.0% | at 2023-01-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.0% | at 2022-01-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.4% | at 2021-01-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.3% | 2024-02-01 → 2025-01-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2023-02-01 → 2024-01-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.8% | 2022-02-01 → 2023-01-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 40.3% | 2021-02-01 → 2022-01-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2020-02-01 → 2021-01-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,990,200 | at 2025-01-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,990,200 | at 2024-01-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,990,200 | at 2023-01-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,750,400 | at 2022-01-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,355,600 | at 2021-01-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 113 | at 2025-01-31 | Standalone | Number of employees |
| Employees | 98 | at 2024-01-31 | Standalone | Number of employees |
| Employees | 80 | at 2023-01-31d | Standalone | Number of employees |
| Employees | 68 | at 2022-01-31d | Standalone | Number of employees |
| Employees | 67 | at 2021-01-31d | 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 · 34
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2025-01-31 | 25 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-02-01 → 2025-01-31 | ¥302m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-02-01 → 2025-01-31 | ¥302m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-02-01 → 2025-01-31 | ¥72m |
| Demolition And Maintenance Businessreportable segment | depreciation | 2024-02-01 → 2025-01-31 | ¥2m |
| Demolition And Maintenance Businessreportable segment | employees | at 2025-01-31 | 183 pure |
| Demolition And Maintenance Businessreportable segment | revenue | 2024-02-01 → 2025-01-31 | ¥10.6bn |
| Demolition And Maintenance Businessreportable segment | revenue external | 2024-02-01 → 2025-01-31 | ¥10.6bn |
| Demolition And Maintenance Businessreportable segment | segment profit | 2024-02-01 → 2025-01-31 | ¥1.8bn |
| —segment total | depreciation | 2024-02-01 → 2025-01-31 | ¥2m |
| —segment total | revenue | 2024-02-01 → 2025-01-31 | ¥10.6bn |
| —segment total | revenue external | 2024-02-01 → 2025-01-31 | ¥10.6bn |
| —segment total | segment profit | 2024-02-01 → 2025-01-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-02-01 → 2025-01-31 | ¥2m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-02-01 → 2025-01-31 | ¥10.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-02-01 → 2025-01-31 | ¥10.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-02-01 → 2025-01-31 | ¥1.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-02-01 → 2024-01-31 | ¥3m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-02-01 → 2024-01-31 | ¥258m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-02-01 → 2024-01-31 | ¥258m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-02-01 → 2024-01-31 | ¥97m |
| Demolition And Maintenance Businessreportable segment | depreciation | 2023-02-01 → 2024-01-31 | ¥909,000 |
| Demolition And Maintenance Businessreportable segment | revenue | 2023-02-01 → 2024-01-31 | ¥9.1bn |
| Demolition And Maintenance Businessreportable segment | revenue external | 2023-02-01 → 2024-01-31 | ¥9.1bn |
| Demolition And Maintenance Businessreportable segment | segment profit | 2023-02-01 → 2024-01-31 | ¥1.4bn |
| —segment total | depreciation | 2023-02-01 → 2024-01-31 | ¥909,000 |
| —segment total | revenue | 2023-02-01 → 2024-01-31 | ¥9.1bn |
| —segment total | revenue external | 2023-02-01 → 2024-01-31 | ¥9.1bn |
| —segment total | segment profit | 2023-02-01 → 2024-01-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-02-01 → 2024-01-31 | ¥4m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-02-01 → 2024-01-31 | ¥9.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-02-01 → 2024-01-31 | ¥9.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-02-01 → 2024-01-31 | ¥1.5bn |
| Demolition And Maintenance Businessreportable segment | employees | at 2025-01-31 | 94 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,465
| Item | Context | Value | Unit |
|---|---|---|---|
| Goodwill before offsetting | Prior1YearInstant_jpcrp030000-asr_E31731-000DemolitionAndMaintenanceBusinessReportableSegmentMember | 284451000 | JPY |
| Goodwill before offsetting | Prior1YearInstant_ReportableSegmentsMember | 284451000 | JPY |
| Goodwill before offsetting | Prior1YearInstant_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 2328000 | JPY |
| Goodwill before offsetting | Prior1YearInstant_UnallocatedAmountsAndEliminationMember | － | JPY |
| Goodwill before offsetting | Prior1YearInstant | 286779000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E31731-000DemolitionAndMaintenanceBusinessReportableSegmentMember | 73442000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReportableSegmentsMember | 73442000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 2328000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_UnallocatedAmountsAndEliminationMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 75770000 | JPY |
| Goodwill before offsetting | CurrentYearInstant_jpcrp030000-asr_E31731-000DemolitionAndMaintenanceBusinessReportableSegmentMember | 116256000 | JPY |
| Goodwill before offsetting | CurrentYearInstant_ReportableSegmentsMember | 116256000 | JPY |
| Goodwill before offsetting | CurrentYearInstant_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Goodwill before offsetting | CurrentYearInstant_UnallocatedAmountsAndEliminationMember | － | JPY |
| Goodwill before offsetting | CurrentYearInstant | 116256000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 267028000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 643688000 | JPY |
| Notes receivable trade | Prior1YearInstant_NonConsolidatedMember | 409344000 | JPY |
| Notes receivable trade | CurrentYearInstant_NonConsolidatedMember | 226396000 | JPY |
| Accounts receivable from completed construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 799071000 | JPY |
| Accounts receivable from completed construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 1539287000 | JPY |
| Contract assets | Prior1YearInstant_NonConsolidatedMember | 3117165000 | JPY |
| Contract assets | CurrentYearInstant_NonConsolidatedMember | 3126189000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 1047000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 3926000 | JPY |
| Costs on uncompleted construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 89255000 | JPY |
| Costs on uncompleted construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 60183000 | JPY |
| Supplies | Prior1YearInstant_NonConsolidatedMember | 6751000 | JPY |
| Supplies | CurrentYearInstant_NonConsolidatedMember | 6129000 | JPY |
| Prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 21071000 | JPY |
| Prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 53590000 | JPY |
| Other ca | Prior1YearInstant_NonConsolidatedMember | 148412000 | JPY |
| Other ca | CurrentYearInstant_NonConsolidatedMember | 274424000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant_NonConsolidatedMember | -4444000 | JPY |
| Allowance for doubtful accounts ca | CurrentYearInstant_NonConsolidatedMember | -53326000 | JPY |
| Current assets | Prior1YearInstant_NonConsolidatedMember | 4854702000 | JPY |
| Current assets | CurrentYearInstant_NonConsolidatedMember | 5880488000 | JPY |
| Buildings | Prior1YearInstant_NonConsolidatedMember | 162245000 | JPY |
| Buildings | CurrentYearInstant_NonConsolidatedMember | 162473000 | JPY |
| Accumulated depreciation buildings | Prior1YearInstant_NonConsolidatedMember | -53218000 | JPY |
| Accumulated depreciation buildings | CurrentYearInstant_NonConsolidatedMember | -62159000 | JPY |
| Buildings net | Prior1YearInstant_NonConsolidatedMember | 109026000 | JPY |
| Buildings net | CurrentYearInstant_NonConsolidatedMember | 100313000 | JPY |
| Structures | Prior1YearInstant_NonConsolidatedMember | 10391000 | JPY |
| Structures | CurrentYearInstant_NonConsolidatedMember | 10391000 | JPY |
| Accumulated depreciation structures | Prior1YearInstant_NonConsolidatedMember | -5260000 | JPY |
| Accumulated depreciation structures | CurrentYearInstant_NonConsolidatedMember | -6094000 | JPY |
| Structures net | Prior1YearInstant_NonConsolidatedMember | 5131000 | JPY |
| Structures net | CurrentYearInstant_NonConsolidatedMember | 4297000 | JPY |
| Machinery and equipment | Prior1YearInstant_NonConsolidatedMember | 34479000 | 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 |
| balance sheet identity | pass |
| 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 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 |