Annual report
5357.TEDINET S100OF5G
Period2021-04-01 → 2022-03-31
Filed2022-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 179
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥25.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.6bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥23.6bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥27.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.2bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥4.1bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥2.9bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.1bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.1bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.0bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.0bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.1bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.7bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.8bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.8bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.8bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.8bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.6bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥1.8bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥38.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥38.8bn | at 2022-03-31 | Cons. | Total assets (5-year summary) |
| Total assets | ¥35.4bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥35.4bn | at 2021-03-31 | Cons. | Total assets (5-year summary) |
| Total assets | ¥34.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥34.2bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.3bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.6bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.4bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥30.1bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥30.1bn | at 2022-03-31 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥29.0bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥29.0bn | at 2021-03-31 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥27.2bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥27.2bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥25.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥22.2bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥8.5bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥11.4bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥8.5bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.5bn | at 2022-03-31 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.4bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.4bn | at 2021-03-31 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥8.2bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.2bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.3bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.5bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥422m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥421m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.8bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.8bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.8bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥943m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥778m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥419m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥418m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥398m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥317m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥229m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥141.28 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.59 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥127.17 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥164.29 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥119.44 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,460.9 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,332.86 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,239.17 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,142.27 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,008.43 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.7% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.0% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.4% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.5% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.0% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.6% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.3% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.5% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 564 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 537 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 566 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 541 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 556 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥25.9bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥25.9bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.6bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥23.6bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥26.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥27.3bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥24.2bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.8bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥3.0bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.8bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.8bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.1bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.2bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.6bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.8bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.1bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.7bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥2.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.2bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥2.2bn | 2020-04-01 → 2021-03-31 | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.8bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.6bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥39.1bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥39.1bn | at 2022-03-31 | Standalone | Total assets (5-year summary) |
| Total assets | ¥35.9bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥35.9bn | at 2021-03-31 | Standalone | Total assets (5-year summary) |
| Total assets | ¥34.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥34.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥29.2bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥8.8bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥6.3bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥30.3bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥30.3bn | at 2022-03-31 | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥29.6bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥29.6bn | at 2021-03-31 | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥27.5bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥27.5bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥25.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥22.3bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.1bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥11.1bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥128.33 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.75 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥129.49 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥163.94 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.8 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥43 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥17 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,468.81 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,357.96 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,249.44 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,153.12 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,015.18 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 77.5% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.5% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.4% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 9.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.8% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.1% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 25,587,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,587,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,587,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,587,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,587,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 475 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 444 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 442 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 417 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 415 | 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 |
|---|---|---|---|
| Engeneeringreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥7m |
| Engeneeringreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥15m |
| Engeneeringreportable segment | employees | at 2022-03-31 | 34 pure |
| Engeneeringreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥4.7bn |
| Engeneeringreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥4.7bn |
| Engeneeringreportable segment | segment assets | at 2022-03-31 | ¥2.5bn |
| Engeneeringreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥717m |
| Refractoryreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Refractoryreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥841m |
| Refractoryreportable segment | employees | at 2022-03-31 | 457 pure |
| Refractoryreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥21.2bn |
| Refractoryreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥21.2bn |
| Refractoryreportable segment | segment assets | at 2022-03-31 | ¥25.1bn |
| Refractoryreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥4.9bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥856m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥25.9bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥25.9bn |
| —segment total | segment assets | at 2022-03-31 | ¥27.5bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥5.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥856m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥25.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥25.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥27.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥5.6bn |
| Engeneeringreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥87m |
| Engeneeringreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥13m |
| Engeneeringreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥4.5bn |
| Engeneeringreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥4.5bn |
| Engeneeringreportable segment | segment assets | at 2021-03-31 | ¥2.3bn |
| Engeneeringreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥699m |
| Refractoryreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥973m |
| Refractoryreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥841m |
| Refractoryreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥19.1bn |
| Refractoryreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥19.1bn |
| Refractoryreportable segment | segment assets | at 2021-03-31 | ¥19.3bn |
| Refractoryreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥3.6bn |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥1.1bn |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥855m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥23.6bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥23.6bn |
| —segment total | segment assets | at 2021-03-31 | ¥21.7bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥855m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥23.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥23.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥21.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥4.3bn |
| Engeneeringreportable segment | employees | at 2022-03-31 | 34 pure |
| Refractoryreportable segment | employees | at 2022-03-31 | 368 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,642
| Item | Context | Value | Unit |
|---|---|---|---|
| Purpose of shareholding quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row26Member | Original text (Japanese)耐火物事業における取引関係の維持、強化のため。 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row26Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row27Member | Original text (Japanese)太平洋セメント㈱ | |
| Purpose of shareholding quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row27Member | Original text (Japanese)耐火物事業における取引関係の維持、強化のため。 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row27Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row28Member | Original text (Japanese)日本冶金工業㈱ | |
| Purpose of shareholding quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row28Member | Original text (Japanese)耐火物事業における取引関係の維持、強化のため。取引関係の維持、強化、拡大のための取引先持株会を通じた株式の取得。 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row28Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row29Member | Original text (Japanese)東海カーボン㈱ | |
| Purpose of shareholding quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row29Member | Original text (Japanese)耐火物事業及びエンジニアリング事業における取引関係の維持、強化のため。 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row29Member | Original text (Japanese)無 | |
| Regulations in accordance with which consolidated financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Regulations in accordance with which financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Note on independent audit financial information | CurrentYearDuration | Text · Plus | |
| Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial information | CurrentYearDuration | Text · Plus | |
| Consolidated balance sheet (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of income (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of comprehensive income (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of changes in equity (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of cash flows (text) | CurrentYearDuration | Text · Plus | |
| Notes significant accounting policies for preparation of consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Number of consolidated subsidiaries and names of major consolidated subsidiaries (text) | CurrentYearDuration | Text · Plus | |
| Disclosure about fiscal years etc of consolidated subsidiaries (text) | CurrentYearDuration | Text · Plus | |
| Disclosure of accounting policies (text) | CurrentYearDuration | Text · Plus | |
| Significant accounting estimates consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes changes in accounting policies in accordance with changes in accounting standards etc consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes changes in presentation consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding amounts of notes and accounts receivable trade and contract assets (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding accumulated depreciation of property plant and equipment (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding amount of contract liabilities (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding amount of revenue from contracts with customers (text) | CurrentYearDuration | Text · Plus | |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding gain on sales of property plant and equipment (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding loss on sales of property plant and equipment (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding impairment loss (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding reclassification adjustments and tax effects relating to other comprehensive income (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding issued shares and treasury shares (text) | Prior1YearDuration | Text · Plus | |
| Notes regarding new share subscription rights etc (text) | Prior1YearDuration | Text · Plus | |
| Notes regarding dividend (text) | Prior1YearDuration | Text · Plus | |
| Notes regarding issued shares and treasury shares (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding new share subscription rights etc (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding dividend (text) | CurrentYearDuration | Text · Plus | |
| Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text) | CurrentYearDuration | Text · Plus | |
| Notes leases consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes financial instruments consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes securities consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes derivatives consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes retirement benefits consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes tax effect accounting consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes real estate for lease etc consolidated financial statements (text) | CurrentYearDuration | Text · Plus |
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 rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |