Annual report
1736.TEDINET S100OJ3H
Period2021-04-01 → 2022-03-31
Filed2022-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥23.5bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥27.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥22.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.9bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥2.0bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.0bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.1bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.1bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.3bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.0bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.4bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥1.4bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥26.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥26.6bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥26.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.8bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥23.3bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.9bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥9.7bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥17.9bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥16.9bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.7bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥14.4bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.5bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.2bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.2bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.6bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.6bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.8bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.6bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥639m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.3bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥832m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥523m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥934m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥411m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥457m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥421m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥438m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥336m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥257.12 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥252.66 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥308.64 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥221.82 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥199.04 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,327.75 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,143.85 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,928.8 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,687.4 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,525.16 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.3% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.1% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.8% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.8% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.9% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.2% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 503 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 499 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 430 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 429 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 443 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥20.9bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥21.1bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥24.7bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥21.8bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥20.1bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.7bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥1.9bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.7bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.3bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.8bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.9bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.2bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥1.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥968m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥23.7bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥23.6bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥23.9bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.9bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.5bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.4bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥8.2bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥16.3bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥15.4bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥14.5bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥13.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥12.5bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.3bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.3bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥230.96 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥247.09 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥286.55 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥210.01 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥183.55 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥85 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,088.24 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,927.59 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,747.74 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,518.67 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,366.78 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 68.6% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.3% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.6% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.9% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.7% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.7% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.0% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,700,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,700,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,700,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,700,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,700,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 380 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 375 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 378 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 381 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 393 | 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 · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥47m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥20m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥44m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥44m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥8.9bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥428m |
| Environmentalsystem Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥485m |
| Environmentalsystem Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥92m |
| Environmentalsystem Businessreportable segment | employees | at 2022-03-31 | 341 pure |
| Environmentalsystem Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥14.0bn |
| Environmentalsystem Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥14.0bn |
| Environmentalsystem Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥41m |
| Environmentalsystem Businessreportable segment | segment assets | at 2022-03-31 | ¥8.5bn |
| Environmentalsystem Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Plumbing Sanitary Equipment Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥134m |
| Plumbing Sanitary Equipment Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥23m |
| Plumbing Sanitary Equipment Businessreportable segment | employees | at 2022-03-31 | 123 pure |
| Plumbing Sanitary Equipment Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥11.4bn |
| Plumbing Sanitary Equipment Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥11.4bn |
| Plumbing Sanitary Equipment Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥3m |
| Plumbing Sanitary Equipment Businessreportable segment | segment assets | at 2022-03-31 | ¥9.4bn |
| Plumbing Sanitary Equipment Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥59m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥619m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥115m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥25.5bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥25.4bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥44m |
| —segment total | segment assets | at 2022-03-31 | ¥17.9bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | ¥5m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | ¥19m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥8m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥8m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥8.9bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥462m |
| Environmentalsystem Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥615m |
| Environmentalsystem Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥73m |
| Environmentalsystem Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥13.1bn |
| Environmentalsystem Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥13.1bn |
| Environmentalsystem Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥6m |
| Environmentalsystem Businessreportable segment | segment assets | at 2021-03-31 | ¥8.5bn |
| Environmentalsystem Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥2.5bn |
| Plumbing Sanitary Equipment Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥1.1bn |
| Plumbing Sanitary Equipment Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥23m |
| Plumbing Sanitary Equipment Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥10.3bn |
| Plumbing Sanitary Equipment Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥10.3bn |
| Plumbing Sanitary Equipment Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥2m |
| Plumbing Sanitary Equipment Businessreportable segment | segment assets | at 2021-03-31 | ¥9.2bn |
| Plumbing Sanitary Equipment Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥91m |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥1.7bn |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥95m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥23.5bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥23.5bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥8m |
| —segment total | segment assets | at 2021-03-31 | ¥17.7bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥2.5bn |
| Environmentalsystem Businessreportable segment | employees | at 2022-03-31 | 297 pure |
| Plumbing Sanitary Equipment Businessreportable segment | employees | at 2022-03-31 | 51 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,781
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales of completed construction contracts cns | Prior1YearDuration_NonConsolidatedMember | 12656101000 | JPY |
| Net sales of completed construction contracts cns | CurrentYearDuration_NonConsolidatedMember | 12616088000 | JPY |
| Net sales of goods rev oa | Prior1YearDuration_NonConsolidatedMember | 8401375000 | JPY |
| Net sales of goods rev oa | CurrentYearDuration_NonConsolidatedMember | 8257172000 | JPY |
| Net sales | Prior1YearDuration_NonConsolidatedMember | 21057476000 | JPY |
| Net sales | CurrentYearDuration_NonConsolidatedMember | 20873260000 | JPY |
| Cost of sales of completed construction contracts cns | Prior1YearDuration_NonConsolidatedMember | 8979148000 | JPY |
| Cost of sales of completed construction contracts cns | CurrentYearDuration_NonConsolidatedMember | 9046047000 | JPY |
| Beginning goods cos | Prior1YearDuration_NonConsolidatedMember | 382903000 | JPY |
| Beginning goods cos | CurrentYearDuration_NonConsolidatedMember | 359759000 | JPY |
| Cost of purchased goods | Prior1YearDuration_NonConsolidatedMember | 7468641000 | JPY |
| Cost of purchased goods | CurrentYearDuration_NonConsolidatedMember | 7493493000 | JPY |
| Total beginning and purchase of goods | Prior1YearDuration_NonConsolidatedMember | 7851545000 | JPY |
| Total beginning and purchase of goods | CurrentYearDuration_NonConsolidatedMember | 7853252000 | JPY |
| Ending goods cos | Prior1YearDuration_NonConsolidatedMember | 359759000 | JPY |
| Ending goods cos | CurrentYearDuration_NonConsolidatedMember | 467965000 | JPY |
| Cost of goods sold | Prior1YearDuration_NonConsolidatedMember | 7491786000 | JPY |
| Cost of goods sold | CurrentYearDuration_NonConsolidatedMember | 7385286000 | JPY |
| Cost of sales | Prior1YearDuration_NonConsolidatedMember | 16470934000 | JPY |
| Cost of sales | CurrentYearDuration_NonConsolidatedMember | 16431333000 | JPY |
| Gross profit on completed construction contracts cns | Prior1YearDuration_NonConsolidatedMember | 3676953000 | JPY |
| Gross profit on completed construction contracts cns | CurrentYearDuration_NonConsolidatedMember | 3570041000 | JPY |
| Gross profit merchandise cns | Prior1YearDuration_NonConsolidatedMember | 909588000 | JPY |
| Gross profit merchandise cns | CurrentYearDuration_NonConsolidatedMember | 871885000 | JPY |
| Gross profit | Prior1YearDuration_NonConsolidatedMember | 4586542000 | JPY |
| Gross profit | CurrentYearDuration_NonConsolidatedMember | 4441927000 | JPY |
| Sales fare sga | Prior1YearDuration_NonConsolidatedMember | 268067000 | JPY |
| Sales fare sga | CurrentYearDuration_NonConsolidatedMember | 216162000 | JPY |
| Provision of allowance for doubtful accounts sga | Prior1YearDuration_NonConsolidatedMember | -1445000 | JPY |
| Provision of allowance for doubtful accounts sga | CurrentYearDuration_NonConsolidatedMember | -5519000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 99600000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 103725000 | JPY |
| Employees salaries sga | Prior1YearDuration_NonConsolidatedMember | 820949000 | JPY |
| Employees salaries sga | CurrentYearDuration_NonConsolidatedMember | 848518000 | JPY |
| Bonuses sga | Prior1YearDuration_NonConsolidatedMember | 158002000 | JPY |
| Bonuses sga | CurrentYearDuration_NonConsolidatedMember | 182125000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 100024000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 128055000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration_NonConsolidatedMember | 40000000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration_NonConsolidatedMember | 40000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 26905000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 62640000 | JPY |
| Provision for share based remuneration for directors and other officers sga | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Provision for share based remuneration for directors and other officers sga | CurrentYearDuration_NonConsolidatedMember | 6600000 | JPY |
| Welfare expenses sga | Prior1YearDuration_NonConsolidatedMember | 284870000 | JPY |
| Welfare expenses sga | CurrentYearDuration_NonConsolidatedMember | 278168000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 39052000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 41622000 | JPY |
| Other sga | Prior1YearDuration_NonConsolidatedMember | 831835000 | JPY |
| Other sga | CurrentYearDuration_NonConsolidatedMember | 875622000 | 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 |
| 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 |