Annual report
7426.TEDINET S100YMIT
Period2025-04-01 → 2026-03-31
Filed2026-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 23 passed
Key figures · 119
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥4.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥4.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Operating income | −¥287m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | −¥376m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | −¥264m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥361m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Profit before tax | −¥289m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥281m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥281m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | −¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥4.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥5.2bn | at 2025-03-31 | Cons. | Assets |
| Total liabilities | ¥2.8bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.1bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.6bn | at 2024-03-31v | Cons. | Net assets |
| Cash and deposits | ¥772m | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥769m | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | −¥377m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥278m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥10m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥243m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥74m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥103m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-252.75 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1,293.58 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,679.66 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,941.53 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 40.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.4% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -14.0% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -66.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| Employees | 102 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 115 | at 2025-03-31 | Cons. | Number of employees |
| Revenue | ¥3.8bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥4.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥246m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥335m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | −¥221m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥320m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥125m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥182m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥305m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥221m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥1.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | −¥224m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | −¥1.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥152m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥103m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥296m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.5bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥4.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥6.1bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.4bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.2bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.0bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.6bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥3.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.7bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥608m | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.0bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash & equivalents | ¥1.1bn | at 2024-03-31v | Standalone | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.6bn | at 2023-03-31v | Standalone | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.4bn | at 2022-03-31v | Standalone | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥88m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥456m | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥119m | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥508m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥12m | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥15m | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥62m | 2023-04-01 → 2024-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥198m | 2022-04-01 → 2023-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥192m | 2021-04-01 → 2022-03-31v | Standalone | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-201.75 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1,255.42 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-137.14 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥92.7 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥266.76 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥20 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,768.83 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,979.69 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,261.45 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,421.84 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,357.47 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 44.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.7% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -10.8% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -47.9% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -4.1% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,187,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,187,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,187,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,187,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,187,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 92 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 105 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 106 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 92 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 86 | at 2022-03-31v | 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 · 70
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥8m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥1m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥187m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥187m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥958m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥255m |
| Construction Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥11m |
| Construction Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1m |
| Construction Businessreportable segment | employees | at 2026-03-31 | 14 pure |
| Construction Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Construction Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Construction Businessreportable segment | segment assets | at 2026-03-31 | ¥311m |
| Construction Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥23m |
| Housing Material Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥16m |
| Housing Material Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥5m |
| Housing Material Businessreportable segment | employees | at 2026-03-31 | 78 pure |
| Housing Material Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Housing Material Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.9bn |
| Housing Material Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥187m |
| Housing Material Businessreportable segment | segment assets | at 2026-03-31 | ¥2.6bn |
| Housing Material Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥57m |
| Real Estate Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3m |
| Real Estate Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥7m |
| Real Estate Businessreportable segment | employees | at 2026-03-31 | 1 pure |
| Real Estate Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥70m |
| Real Estate Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥70m |
| Real Estate Businessreportable segment | segment assets | at 2026-03-31 | ¥787m |
| Real Estate Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥48m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥30m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥13m |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥4.3bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥4.1bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥187m |
| —segment total | segment assets | at 2026-03-31 | ¥3.7bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | −¥32m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥1m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥3m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥193m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥193m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥1.3bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥262m |
| Construction Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1m |
| Construction Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1m |
| Construction Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Construction Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Construction Businessreportable segment | segment assets | at 2025-03-31 | ¥557m |
| Construction Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥836,000 |
| Housing Material Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥67m |
| Housing Material Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥106m |
| Housing Material Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥3.1bn |
| Housing Material Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Housing Material Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥193m |
| Housing Material Businessreportable segment | segment assets | at 2025-03-31 | ¥2.5bn |
| Housing Material Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥152m |
| Real Estate Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥40m |
| Real Estate Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥12m |
| Real Estate Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥66m |
| Real Estate Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥66m |
| Real Estate Businessreportable segment | segment assets | at 2025-03-31 | ¥791m |
| Real Estate Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥39m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥108m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥120m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥4.3bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥4.1bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥193m |
| —segment total | segment assets | at 2025-03-31 | ¥3.9bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | −¥113m |
| Construction Businessreportable segment | employees | at 2026-03-31 | 14 pure |
| Housing Material Businessreportable segment | employees | at 2026-03-31 | 68 pure |
| Real Estate Businessreportable segment | employees | at 2026-03-31 | 1 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,628
| Item | Context | Value | Unit |
|---|---|---|---|
| Increase in property plant and equipment and intangible assets | Prior1YearDuration | 108886000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 2919468000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 1112387000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 70284000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReportableSegmentsMember | 4102141000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 4102141000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 187246000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_ReportableSegmentsMember | 187246000 | JPY |
| Transactions with other segments | CurrentYearDuration_ReconcilingItemsMember | -187246000 | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 3106715000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 1112387000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 70284000 | JPY |
| Net sales | CurrentYearDuration_ReportableSegmentsMember | 4289387000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | -187246000 | JPY |
| Net sales | CurrentYearDuration | 4102141000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | -56500000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | -23296000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 48183000 | JPY |
| Operating income | CurrentYearDuration_ReportableSegmentsMember | -31613000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | -255266000 | JPY |
| Operating income | CurrentYearDuration | -286880000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 2605040000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 310666000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 787158000 | JPY |
| Assets | CurrentYearInstant_ReportableSegmentsMember | 3702865000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | 958161000 | JPY |
| Assets | CurrentYearInstant | 4661026000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 5121000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 1281000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 6906000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReportableSegmentsMember | 13309000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | 1204000 | JPY |
| Depreciation segment information | CurrentYearDuration | 14514000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 16379000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 10546000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 3320000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReportableSegmentsMember | 30245000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | 8064000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 38309000 | JPY |
| Impairment loss el | Prior1YearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 785306000 | JPY |
| Impairment loss el | Prior1YearDuration_jpcrp030000-asr_E02798-000ConstructionBusinessReportableSegmentsMember | 3052000 | JPY |
| Impairment loss el | Prior1YearDuration_jpcrp030000-asr_E02798-000RealEstateBusinessReportableSegmentsMember | 304264000 | JPY |
| Impairment loss el | Prior1YearDuration_ReportableSegmentsMember | 1092623000 | JPY |
| Impairment loss el | Prior1YearDuration_UnallocatedAmountsAndEliminationMember | 21992000 | JPY |
| Impairment loss el | Prior1YearDuration | 1114616000 | JPY |
| Impairment loss el | CurrentYearDuration_jpcrp030000-asr_E02798-000HousingMaterialBusinessReportableSegmentsMember | 25435000 | 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 · 23 of 23 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 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 |