Annual report
1975.TEDINET S100YIGB
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥104.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥91.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥91.7bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥80.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥68.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥11.7bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥7.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥12.0bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.6bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥12.5bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥8.6bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥9.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.7bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥6.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥100.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥80.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥84.0bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥78.9bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥72.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥49.8bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥38.8bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥50.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥42.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥38.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥35.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥34.4bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥26.4bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥18.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥26.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥18.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥18.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥19.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥12.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥34m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥5.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥612m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥304m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥481m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥89m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥498m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥358.13 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥241.95 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥144.35 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥96.58 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.56 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,965.51 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,631.8 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,506.49 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,376.7 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,339.15 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 50.5% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.1% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.8% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 19.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,148 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 1,092 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 987 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 993 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 987 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥102.7bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥89.6bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥89.8bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥77.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥67.3bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥11.7bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥7.1bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥12.0bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.7bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.4bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥12.4bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥8.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥9.2bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥6.1bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥3.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥97.1bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥78.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥82.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥77.1bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥70.7bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥47.6bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥37.5bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥49.4bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥41.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥38.1bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥35.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥33.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥23.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥17.2bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥357.13 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥237.04 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥139.77 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.4 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥68.64 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥144 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,909.92 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,603.67 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,479.74 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,363.27 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,319.65 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 50.9% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.3% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.5% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.9% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 20.3% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.4% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.8% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.3% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 27,200,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 27,200,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,600,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,600,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,800,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,080 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 1,037 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 935 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 946 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 939 | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥38.0bn |
| Installation Workreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3.0bn |
| Installation Workreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥556m |
| Installation Workreportable segment | employees | at 2026-03-31 | 1070 pure |
| Installation Workreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥99.1bn |
| Installation Workreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥99.1bn |
| Installation Workreportable segment | segment assets | at 2026-03-31 | ¥55.1bn |
| Installation Workreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥11.8bn |
| The Manufacture And Sale Of Equipmentreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥313m |
| The Manufacture And Sale Of Equipmentreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥149m |
| The Manufacture And Sale Of Equipmentreportable segment | employees | at 2026-03-31 | 78 pure |
| The Manufacture And Sale Of Equipmentreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥5.7bn |
| The Manufacture And Sale Of Equipmentreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥5.7bn |
| The Manufacture And Sale Of Equipmentreportable segment | segment assets | at 2026-03-31 | ¥7.6bn |
| The Manufacture And Sale Of Equipmentreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥101m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥3.3bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥706m |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥104.8bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥104.8bn |
| —segment total | segment assets | at 2026-03-31 | ¥62.7bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥11.7bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥1m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥1m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥25.9bn |
| Installation Workreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Installation Workreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥494m |
| Installation Workreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥86.1bn |
| Installation Workreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥86.1bn |
| Installation Workreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| Installation Workreportable segment | segment assets | at 2025-03-31 | ¥47.7bn |
| Installation Workreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥7.6bn |
| The Manufacture And Sale Of Equipmentreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥327m |
| The Manufacture And Sale Of Equipmentreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥142m |
| The Manufacture And Sale Of Equipmentreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| The Manufacture And Sale Of Equipmentreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| The Manufacture And Sale Of Equipmentreportable segment | segment assets | at 2025-03-31 | ¥7.3bn |
| The Manufacture And Sale Of Equipmentreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥358m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥636m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥91.9bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥91.9bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| —segment total | segment assets | at 2025-03-31 | ¥55.0bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥7.2bn |
| Installation Workreportable segment | employees | at 2026-03-31 | 1002 pure |
| The Manufacture And Sale Of Equipmentreportable segment | employees | at 2026-03-31 | 78 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,894
| Item | Context | Value | Unit |
|---|---|---|---|
| Dividends from surplus | CurrentYearDuration | -3735000000 | JPY |
| Profit loss attributable to owners of parent | CurrentYearDuration | 9240000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration | -1000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration | 329000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 2310000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember | 31000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 656000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | 2998000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration | 2998000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 2310000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember | 31000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 656000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | 2998000000 | JPY |
| Total changes of items during the period | CurrentYearDuration | 8831000000 | JPY |
| Net assets | CurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 5737000000 | JPY |
| Net assets | CurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember | 296000000 | JPY |
| Net assets | CurrentYearInstant_RemeasurementsOfDefinedBenefitPlansMember | 79000000 | JPY |
| Net assets | CurrentYearInstant_ValuationAndTranslationAdjustmentsMember | 6113000000 | JPY |
| Net assets | CurrentYearInstant | 50858000000 | JPY |
| Income before income taxes | Prior1YearDuration | 8625000000 | JPY |
| Income before income taxes | CurrentYearDuration | 12468000000 | JPY |
| Depreciation and amortization ope cf | Prior1YearDuration | 636000000 | JPY |
| Depreciation and amortization ope cf | CurrentYearDuration | 706000000 | JPY |
| Impairment loss ope cf | Prior1YearDuration | 0 | JPY |
| Impairment loss ope cf | CurrentYearDuration | 0 | JPY |
| Loss gain on valuation of investment securities ope cf | Prior1YearDuration | 3000000 | JPY |
| Loss gain on valuation of investment securities ope cf | CurrentYearDuration | 23000000 | JPY |
| Loss on valuation of golf club memberships ope cf | Prior1YearDuration | 0 | JPY |
| Loss on valuation of golf club memberships ope cf | CurrentYearDuration | 4000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | Prior1YearDuration | -3000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | CurrentYearDuration | -3000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cf | Prior1YearDuration | -891000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cf | CurrentYearDuration | -224000000 | JPY |
| Increase decrease in net defined benefit liability ope cf | Prior1YearDuration | 18000000 | JPY |
| Increase decrease in net defined benefit liability ope cf | CurrentYearDuration | -0 | JPY |
| Increase decrease in long term accounts payable other ope cf | Prior1YearDuration | -31000000 | JPY |
| Increase decrease in long term accounts payable other ope cf | CurrentYearDuration | -7000000 | JPY |
| Interest and dividends income ope cf | Prior1YearDuration | -355000000 | JPY |
| Interest and dividends income ope cf | CurrentYearDuration | -339000000 | JPY |
| Subsidy income ope cf | Prior1YearDuration | － | JPY |
| Subsidy income ope cf | CurrentYearDuration | -71000000 | JPY |
| Interest expenses ope cf | Prior1YearDuration | 28000000 | JPY |
| Interest expenses ope cf | CurrentYearDuration | 75000000 | JPY |
| Foreign exchange losses gains ope cf | Prior1YearDuration | -13000000 | JPY |
| Foreign exchange losses gains ope cf | CurrentYearDuration | 14000000 | JPY |
| Loss gain on disposal of noncurrent assets ope cf | Prior1YearDuration | 1000000 | JPY |
| Loss gain on disposal of noncurrent assets ope cf | CurrentYearDuration | 90000000 | JPY |
| Loss gain on sales of investment securities ope cf | Prior1YearDuration | -1048000000 | JPY |
| Loss gain on sales of investment securities ope cf | CurrentYearDuration | -556000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1YearDuration | 3884000000 | 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 rounding |
| balance sheet identity | pass |
| 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 |