Annual report
3024.TEDINET S100OIFW
Period2021-04-01 → 2022-03-31
Filed2022-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥31.5bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥29.6bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥32.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥32.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥31.1bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥271m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | −¥80m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥329m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥33m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥307m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥427m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥430m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥334m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥61m | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥181m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥107m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥169m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥245m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥244m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥181m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | −¥107m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥15.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥15.2bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥15.1bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥14.8bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.2bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥11.0bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥4.4bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.2bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.2bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥4.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥3.9bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.2bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.1bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.2bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.2bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.2bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥166m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥292m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥513m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥275m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥109m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥12m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥99m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥233m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥157m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥125m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥42m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥247m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥165m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥249m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥70m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥46.05 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-27.5 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.48 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.84 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.61 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,111.05 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,068.65 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,077.08 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,046.95 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥992.87 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 28.0% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.5% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.8% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.9% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.1% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.2% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -2.6% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 543 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 542 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 528 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 514 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 483 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥30.5bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥28.6bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥30.7bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥31.0bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥30.2bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥316m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | −¥713,000 | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥361m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥137m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥356m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥435m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥378m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥71m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥46m | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥97m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥4m | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥177m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥212m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥200m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥14.0bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥13.5bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥13.5bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.6bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.3bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥9.9bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥9.6bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥4.0bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.9bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.9bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥3.8bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.7bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥903m | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥664m | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥24.74 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.93 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.47 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.47 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥51.23 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥12 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥14 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥14 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,026.79 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,005.63 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,001.58 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥974.15 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥940.2 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 28.9% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.1% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.0% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.5% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 2.4% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.1% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.7% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,969,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,969,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,969,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,969,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,969,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 421 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 420 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 412 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 402 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 396 | at 2018-03-31d | 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 · 52
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥15m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥15m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | −¥97,000 |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥488,000 |
| Construction Relatedreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥110,000 |
| Construction Relatedreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥512,000 |
| Construction Relatedreportable segment | employees | at 2022-03-31 | 20 pure |
| Construction Relatedreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥196m |
| Construction Relatedreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥191m |
| Construction Relatedreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥5m |
| Construction Relatedreportable segment | segment assets | at 2022-03-31 | ¥144m |
| Construction Relatedreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥73m |
| Pipes And Engineering Plasticsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥48m |
| Pipes And Engineering Plasticsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥103m |
| Pipes And Engineering Plasticsreportable segment | employees | at 2022-03-31 | 523 pure |
| Pipes And Engineering Plasticsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥31.3bn |
| Pipes And Engineering Plasticsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥31.3bn |
| Pipes And Engineering Plasticsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥9m |
| Pipes And Engineering Plasticsreportable segment | segment assets | at 2022-03-31 | ¥15.4bn |
| Pipes And Engineering Plasticsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥344m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥48m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥104m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥31.5bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥31.5bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥15m |
| —segment total | segment assets | at 2022-03-31 | ¥15.6bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥271m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥18m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥18m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | −¥144m |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥400,000 |
| Construction Relatedreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥171,000 |
| Construction Relatedreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥529,000 |
| Construction Relatedreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥290m |
| Construction Relatedreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥282m |
| Construction Relatedreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥9m |
| Construction Relatedreportable segment | segment assets | at 2021-03-31 | ¥165m |
| Construction Relatedreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥33m |
| Pipes And Engineering Plasticsreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥83m |
| Pipes And Engineering Plasticsreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥132m |
| Pipes And Engineering Plasticsreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥29.4bn |
| Pipes And Engineering Plasticsreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥29.3bn |
| Pipes And Engineering Plasticsreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥9m |
| Pipes And Engineering Plasticsreportable segment | segment assets | at 2021-03-31 | ¥15.2bn |
| Pipes And Engineering Plasticsreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥47m |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥83m |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥133m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥29.6bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥29.6bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥18m |
| —segment total | segment assets | at 2021-03-31 | ¥15.4bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | −¥80m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,569
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 10 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.255 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.364 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.067 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.350 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 1.204 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.185 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.125 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.018 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.623 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.443 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E02997-000PipesAndEngineeringPlasticsReportableSegmentsMember | 523 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E02997-000PipesAndEngineeringPlasticsReportableSegmentsMember | 34 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E02997-000ConstructionRelatedReportableSegmentMember | 20 | |
| Number of employees | CurrentYearInstant | 543 | |
| Average number of temporary workers | CurrentYearInstant | 34 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 421 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 10 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 42.4 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 15.6 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 5071000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 48429000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02997-000PipesAndEngineeringPlasticsReportableSegmentsMember | 48319000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02997-000ConstructionRelatedReportableSegmentMember | 110000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3969000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3969000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 3969000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 3969000 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 3 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 9 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 64 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 4 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 3 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 3595 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 3678 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 292 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 89 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 2194 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 31 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 15 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 37060 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 39681 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 900 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.0074 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0022 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.0553 |
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 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 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 |