Annual report
6331.TEDINET S100W7X6
Period2024-04-01 → 2025-03-31
Filed2025-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥59.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥47.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥44.6bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥45.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥48.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥5.7bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥4.4bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥5.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.7bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.9bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.8bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥7.7bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.0bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥5.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥66.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥63.2bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥52.9bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥50.5bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥51.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥27.9bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥28.6bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥38.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥34.6bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥30.3bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥27.3bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥25.3bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥10.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥15.2bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥10.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.1bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.2bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥7.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥3.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥996m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥2.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥43m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.3bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥558m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥831m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥854m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥533m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥512m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥477m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥213.79 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥236.23 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥133.22 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥111.69 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110.34 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,674.46 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,513.35 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,327.18 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,196.44 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,107.66 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 57.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.7% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.3% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.1% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 13.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.6% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,017 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 957 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 944 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 919 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 887 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥49.5bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥39.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥35.9bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥34.2bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥36.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥5.3bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥4.5bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥5.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.7bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.6bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.8bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.1bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥7.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥5.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥4.0bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥59.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥57.3bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥47.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥42.8bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥42.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥25.3bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥26.0bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥34.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥31.2bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥27.4bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥24.7bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥22.9bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥13.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥192.73 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥237.92 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥176.54 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥101.9 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥93.53 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥210 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥110 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,507.56 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,366.57 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,199.91 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,081.86 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,004.44 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 57.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.0% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.7% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.4% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.5% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.5% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.8% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,913,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,913,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,913,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,913,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,913,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 665 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 641 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 625 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 608 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 576 | at 2021-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 40
| Segment | Item | Period | Value |
|---|---|---|---|
| Engineering Operationsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥538m |
| Engineering Operationsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥421m |
| Engineering Operationsreportable segment | employees | at 2025-03-31 | 556 pure |
| Engineering Operationsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥41.2bn |
| Engineering Operationsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥41.2bn |
| Engineering Operationsreportable segment | segment assets | at 2025-03-31 | ¥32.6bn |
| Engineering Operationsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Machinery Operationsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥463m |
| Machinery Operationsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥440m |
| Machinery Operationsreportable segment | employees | at 2025-03-31 | 277 pure |
| Machinery Operationsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥18.0bn |
| Machinery Operationsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥18.0bn |
| Machinery Operationsreportable segment | segment assets | at 2025-03-31 | ¥15.5bn |
| Machinery Operationsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥862m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥59.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥59.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥48.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥5.7bn |
| Engineering Operationsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Engineering Operationsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥219m |
| Engineering Operationsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥32.5bn |
| Engineering Operationsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥32.5bn |
| Engineering Operationsreportable segment | segment assets | at 2024-03-31 | ¥23.9bn |
| Engineering Operationsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Machinery Operationsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.0bn |
| Machinery Operationsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥443m |
| Machinery Operationsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥15.3bn |
| Machinery Operationsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥15.3bn |
| Machinery Operationsreportable segment | segment assets | at 2024-03-31 | ¥16.1bn |
| Machinery Operationsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥663m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥47.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥47.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥40.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥4.4bn |
| Engineering Operationsreportable segment | employees | at 2025-03-31 | 274 pure |
| Machinery Operationsreportable segment | employees | at 2025-03-31 | 234 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,621
| Item | Context | Value | Unit |
|---|---|---|---|
| Net changes of items other than shareholders equity | CurrentYearDuration_DeferredGainsOrLossesOnHedgesMember | 19000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember | -4000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 47000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | -149000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration | -149000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -211000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_DeferredGainsOrLossesOnHedgesMember | 19000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember | -4000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 47000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | -149000000 | JPY |
| Total changes of items during the period | CurrentYearDuration | 3649000000 | JPY |
| Net assets | CurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 1977000000 | JPY |
| Net assets | CurrentYearInstant_DeferredGainsOrLossesOnHedgesMember | 4000000 | JPY |
| Net assets | CurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember | -222000000 | JPY |
| Net assets | CurrentYearInstant_RemeasurementsOfDefinedBenefitPlansMember | 933000000 | JPY |
| Net assets | CurrentYearInstant_ValuationAndTranslationAdjustmentsMember | 2692000000 | JPY |
| Net assets | CurrentYearInstant | 38227000000 | JPY |
| Income before income taxes | Prior1YearDuration | 7675000000 | JPY |
| Income before income taxes | CurrentYearDuration | 6820000000 | JPY |
| Depreciation and amortization ope cf | Prior1YearDuration | 663000000 | JPY |
| Depreciation and amortization ope cf | CurrentYearDuration | 862000000 | JPY |
| Impairment loss ope cf | Prior1YearDuration | － | JPY |
| Impairment loss ope cf | CurrentYearDuration | 64000000 | JPY |
| Amortization of goodwill ope cf | Prior1YearDuration | － | JPY |
| Amortization of goodwill ope cf | CurrentYearDuration | 41000000 | JPY |
| Loss on disposal of removal cost assets ope cf | Prior1YearDuration | 176000000 | JPY |
| Loss on disposal of removal cost assets ope cf | CurrentYearDuration | 129000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | Prior1YearDuration | -1000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | CurrentYearDuration | -29000000 | JPY |
| Increase decrease in provision for bonuses ope cf | Prior1YearDuration | 183000000 | JPY |
| Increase decrease in provision for bonuses ope cf | CurrentYearDuration | 70000000 | JPY |
| Increase decrease in provision for directors bonuses ope cf | Prior1YearDuration | 6000000 | JPY |
| Increase decrease in provision for directors bonuses ope cf | CurrentYearDuration | 12000000 | JPY |
| Increase decrease in provision for warranties for completed construction ope cf | Prior1YearDuration | -676000000 | JPY |
| Increase decrease in provision for warranties for completed construction ope cf | CurrentYearDuration | -15000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cfves | Prior1YearDuration | -44000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cfves | CurrentYearDuration | 46000000 | JPY |
| Increase decrease provision for management board incentive plan trust ope cf | Prior1YearDuration | 32000000 | JPY |
| Increase decrease provision for management board incentive plan trust ope cf | CurrentYearDuration | 41000000 | JPY |
| Increase decrease in provision for employee stock ownership plan trust ope cf | Prior1YearDuration | － | JPY |
| Increase decrease in provision for employee stock ownership plan trust ope cf | CurrentYearDuration | 53000000 | JPY |
| Increase decrease in net defined benefit asset and liability ope cf | Prior1YearDuration | -329000000 | JPY |
| Increase decrease in net defined benefit asset and liability ope cf | CurrentYearDuration | -523000000 | JPY |
| Interest and dividends income ope cf | Prior1YearDuration | -245000000 | JPY |
| Interest and dividends income ope cf | CurrentYearDuration | -170000000 | JPY |
| Interest expenses ope cf | Prior1YearDuration | 30000000 | JPY |
| Interest expenses ope cf | CurrentYearDuration | 30000000 | JPY |
| Loss gain on sales of investment securities ope cf | Prior1YearDuration | -2716000000 | JPY |
| Loss gain on sales of investment securities ope cf | CurrentYearDuration | -939000000 | JPY |
| Loss gain on valuation of investment securities ope cf | Prior1YearDuration | － | 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 |
| 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 |