Annual report
1871.TEDINET S100YEO8
Period2025-04-01 → 2026-03-31
Filed2026-06-19
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥149.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥135.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥129.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥109.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥109.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥12.9bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥12.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥12.7bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥12.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.7bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.6bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.6bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥12.8bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥12.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥9.3bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.1bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.8bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.5bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9.3bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥142.5bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥130.8bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥122.1bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥116.1bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥93.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥77.0bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥73.0bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥65.5bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥57.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥52.2bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥47.9bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥45.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.3bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥22.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.2bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.3bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥9.9bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥17.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥16.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥15.9bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥16.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥506m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥807m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.9bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥5.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥4.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥12.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥18.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥199.33 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥175.92 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥108.56 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥81.4 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥97.26 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,398.68 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,237.94 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,118.53 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,031.02 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥974.37 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 46.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.7% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.2% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.9% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 15.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.9% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.3% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,624 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 1,615 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,687 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 1,653 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,684 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥139.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥121.8bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥116.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥97.7bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥98.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥10.8bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥10.0bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥11.1bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥10.3bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.5bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.5bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.0bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥11.1bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥10.3bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥8.5bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥7.3bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥4.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥4.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥129.3bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥117.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥109.4bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥105.2bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥82.7bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥74.3bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥68.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥54.9bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥49.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥44.7bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥41.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥40.2bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.6bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥17.5bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥181.51 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥155.7 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥92.91 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥67.06 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥88.46 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥120 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥72 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥33 | 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 | ¥1,173.17 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,053.39 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥957.54 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥900.38 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥860.06 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 42.5% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.7% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.6% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 16.3% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 47,486,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 47,486,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 47,486,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 47,486,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 47,486,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,156 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 1,155 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 1,144 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 1,110 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 1,105 | 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 · 51
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥350m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥14.7bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥14.7bn |
| Building And Construction Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥12m |
| Building And Construction Businessreportable segment | employees | at 2026-03-31 | 424 pure |
| Building And Construction Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥62.9bn |
| Building And Construction Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥62.9bn |
| Civil Engineering And Construction Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥139m |
| Civil Engineering And Construction Businessreportable segment | employees | at 2026-03-31 | 563 pure |
| Civil Engineering And Construction Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥75.8bn |
| Civil Engineering And Construction Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥75.8bn |
| Civil Engineering And Construction Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥35m |
| Other Businessesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥159m |
| Other Businessesreportable segment | employees | at 2026-03-31 | 3 pure |
| Other Businessesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥406m |
| Other Businessesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥406m |
| Subsidiaries And Affiliatesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥442m |
| Subsidiaries And Affiliatesreportable segment | employees | at 2026-03-31 | 468 pure |
| Subsidiaries And Affiliatesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥24.9bn |
| Subsidiaries And Affiliatesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| Subsidiaries And Affiliatesreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥14.7bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥755m |
| —segment total | employees | at 2026-03-31 | 1458 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥164.1bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥149.4bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥14.7bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥338m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥11.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥11.9bn |
| Building And Construction Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥16m |
| Building And Construction Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥52.9bn |
| Building And Construction Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥52.9bn |
| Civil Engineering And Construction Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥158m |
| Civil Engineering And Construction Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥68.7bn |
| Civil Engineering And Construction Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥68.6bn |
| Civil Engineering And Construction Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥57m |
| Other Businessesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥160m |
| Other Businessesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥403m |
| Other Businessesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥403m |
| Subsidiaries And Affiliatesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥456m |
| Subsidiaries And Affiliatesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥25.6bn |
| Subsidiaries And Affiliatesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥13.8bn |
| Subsidiaries And Affiliatesreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11.9bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥791m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥147.6bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥135.6bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11.9bn |
| Building And Construction Businessreportable segment | employees | at 2026-03-31 | 424 pure |
| Civil Engineering And Construction Businessreportable segment | employees | at 2026-03-31 | 563 pure |
| Other Businessesreportable segment | employees | at 2026-03-31 | 3 pure |
| —segment total | employees | at 2026-03-31 | 990 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,952
| Item | Context | Value | Unit |
|---|---|---|---|
| Intangible assets | CurrentYearInstant_NonConsolidatedMember | 26000000 | JPY |
| Investment securities | Prior1YearInstant_NonConsolidatedMember | 3000000000 | JPY |
| Investment securities | CurrentYearInstant_NonConsolidatedMember | 5163000000 | JPY |
| Stocks of subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 1546000000 | JPY |
| Stocks of subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 1546000000 | JPY |
| Investments in capital | Prior1YearInstant_NonConsolidatedMember | 0 | JPY |
| Investments in capital | CurrentYearInstant_NonConsolidatedMember | 0 | JPY |
| Investments in capital of subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 66000000 | JPY |
| Investments in capital of subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 66000000 | JPY |
| Claims provable in bankruptcy claims provable in rehabilitation and other | Prior1YearInstant_NonConsolidatedMember | 857000000 | JPY |
| Claims provable in bankruptcy claims provable in rehabilitation and other | CurrentYearInstant_NonConsolidatedMember | 284000000 | JPY |
| Guarantee deposits ioa | Prior1YearInstant_NonConsolidatedMember | 876000000 | JPY |
| Guarantee deposits ioa | CurrentYearInstant_NonConsolidatedMember | 861000000 | JPY |
| Deferred tax assets | Prior1YearInstant_NonConsolidatedMember | 1356000000 | JPY |
| Deferred tax assets | CurrentYearInstant_NonConsolidatedMember | 1116000000 | JPY |
| Prepaid pension cost ioa | Prior1YearInstant_NonConsolidatedMember | 1981000000 | JPY |
| Prepaid pension cost ioa | CurrentYearInstant_NonConsolidatedMember | 1869000000 | JPY |
| Other ioa | Prior1YearInstant_NonConsolidatedMember | 115000000 | JPY |
| Other ioa | CurrentYearInstant_NonConsolidatedMember | 174000000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant_NonConsolidatedMember | -857000000 | JPY |
| Allowance for doubtful accounts ioa by group | CurrentYearInstant_NonConsolidatedMember | -284000000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 8945000000 | JPY |
| Investments and other assets | CurrentYearInstant_NonConsolidatedMember | 10799000000 | JPY |
| Noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 22920000000 | JPY |
| Noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 24446000000 | JPY |
| Assets | Prior1YearInstant_NonConsolidatedMember | 117926000000 | JPY |
| Assets | CurrentYearInstant_NonConsolidatedMember | 129254000000 | JPY |
| Notes payable trade | Prior1YearInstant_NonConsolidatedMember | 339000000 | JPY |
| Notes payable trade | CurrentYearInstant_NonConsolidatedMember | 72000000 | JPY |
| Electronically recorded obligations operating cl | Prior1YearInstant_NonConsolidatedMember | 5603000000 | JPY |
| Electronically recorded obligations operating cl | CurrentYearInstant_NonConsolidatedMember | 6831000000 | JPY |
| Accounts payable for construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 16342000000 | JPY |
| Accounts payable for construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 18607000000 | JPY |
| Short term loans payable | Prior1YearInstant_NonConsolidatedMember | 9500000000 | JPY |
| Short term loans payable | CurrentYearInstant_NonConsolidatedMember | 15100000000 | JPY |
| Lease obligations cl | Prior1YearInstant_NonConsolidatedMember | 215000000 | JPY |
| Lease obligations cl | CurrentYearInstant_NonConsolidatedMember | 163000000 | JPY |
| Current portion of long term loans payable | Prior1YearInstant_NonConsolidatedMember | 4360000000 | JPY |
| Current portion of long term loans payable | CurrentYearInstant_NonConsolidatedMember | 3260000000 | JPY |
| Accounts payable other | Prior1YearInstant_NonConsolidatedMember | 1461000000 | JPY |
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 1570000000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 350000000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 414000000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 2244000000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 1844000000 | JPY |
| Contract liabilities | Prior1YearInstant_NonConsolidatedMember | 13338000000 | JPY |
| Contract liabilities | CurrentYearInstant_NonConsolidatedMember | 4645000000 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 2935000000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 4104000000 | JPY |
| Provision for bonuses | Prior1YearInstant_NonConsolidatedMember | 876000000 | 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 |
| 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 |