Annual report
4100.TEDINET S100OI7L
Period2021-04-01 → 2022-03-31
Filed2022-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥35.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥29.0bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥33.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥34.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥32.8bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.5bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥11m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.2bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥600m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥1.3bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥412m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.0bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥3.7bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.1bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥4.1bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥5.3bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥0 | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥981m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.5bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | −¥4.0bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥51.3bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥41.8bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥43.9bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥48.3bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥47.9bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥37.3bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥32.4bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥14.0bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.4bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥12.6bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥18.4bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥19.5bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥8.0bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.6bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥7.5bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.5bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.8bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.3bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥903m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥612m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥128m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.7bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2021-04-01 → 2022-03-31 | 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 investment activities |
| Investing cash flow | −¥239m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥226m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥913m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥120m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.0bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥540.59 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-718.76 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-917.09 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.08 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥170.43 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥537.04 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥169.98 | 2017-04-01 → 2018-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,155.82 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,411.6 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,997.25 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,021.81 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,194.17 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 24.2% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 19.5% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.2% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.1% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.4% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 30.3% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,303 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 1,208 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 1,188 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 1,206 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 1,186 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥17.0bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥17.3bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥21.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.8bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥24.7bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥833m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | −¥760m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.2bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥650m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥1.6bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥217m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.7bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥3.5bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.6bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥3.5bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | −¥4.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥351m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥699m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥38.6bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥35.3bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥36.5bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥41.5bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥40.3bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥29.6bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥27.7bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥9.0bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.6bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥10.5bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥15.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥16.0bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.0bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥277.35 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-614.51 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-788.55 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-61.1 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥121.56 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥275.53 | 2021-04-01 → 2022-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥121.24 | 2017-04-01 → 2018-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥40 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥22 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,549.88 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,299.63 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,813.81 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,646.39 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,779.81 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 23.1% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 21.2% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.6% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.7% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.7% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 19.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.4% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 6,099,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,099,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,099,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,099,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,099,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 374 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 348 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 351 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 352 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 343 | 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 · 60
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥216m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥172m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥461m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥461m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥19.5bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥2.9bn |
| Electronic Material Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥334m |
| Electronic Material Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥245m |
| Electronic Material Businessreportable segment | employees | at 2022-03-31 | 543 pure |
| Electronic Material Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥22.2bn |
| Electronic Material Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥21.8bn |
| Electronic Material Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥456m |
| Electronic Material Businessreportable segment | segment assets | at 2022-03-31 | ¥18.4bn |
| Electronic Material Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥3.3bn |
| Functional Material Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥219m |
| Functional Material Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥270m |
| Functional Material Businessreportable segment | employees | at 2022-03-31 | 663 pure |
| Functional Material Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥13.6bn |
| Functional Material Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥13.6bn |
| Functional Material Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥5m |
| Functional Material Businessreportable segment | segment assets | at 2022-03-31 | ¥13.5bn |
| Functional Material Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥2.1bn |
| —segment total | employees | at 2022-03-31 | 1206 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥553m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥515m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥35.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥35.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥461m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥31.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥5.4bn |
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | ¥221m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | ¥213m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥438m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥438m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥17.4bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥2.8bn |
| Electronic Material Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥286m |
| Electronic Material Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥293m |
| Electronic Material Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥17.1bn |
| Electronic Material Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥16.7bn |
| Electronic Material Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥416m |
| Electronic Material Businessreportable segment | segment assets | at 2021-03-31 | ¥12.3bn |
| Electronic Material Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥1.5bn |
| Functional Material Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥534m |
| Functional Material Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥535m |
| Functional Material Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥12.3bn |
| Functional Material Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥12.3bn |
| Functional Material Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥21m |
| Functional Material Businessreportable segment | segment assets | at 2021-03-31 | ¥12.1bn |
| Functional Material Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥820m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥829m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥29.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥29.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥438m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥24.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥2.8bn |
| Electronic Material Businessreportable segment | employees | at 2022-03-31 | 171 pure |
| Functional Material Businessreportable segment | employees | at 2022-03-31 | 131 pure |
| —segment total | employees | at 2022-03-31 | 302 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,617
| Item | Context | Value | Unit |
|---|---|---|---|
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Overview of affiliated entities (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Business policy business environment issues to address etc (text) | FilingDateInstant | Text · Plus | |
| Business risks (text) | FilingDateInstant | Text · Plus | |
| Management analysis of financial position operating results and cash flows (text) | FilingDateInstant | Text · Plus | |
| Critical contracts for operation (text) | FilingDateInstant | Text · Plus | |
| Research and development activities (text) | FilingDateInstant | Text · Plus | |
| Overview of capital expenditures etc (text) | FilingDateInstant | Text · Plus | |
| Major facilities (text) | FilingDateInstant | Text · Plus | |
| Planned additions retirements etc of facilities (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所市場第一部（事業年度末現在）プライム市場（提出日現在） | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)完全議決権株式であり、権利内容に何ら限定のない当社における標準となる株式単元株式数 100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Description of rights plan (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Shareholding by shareholder category (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)TDK株式会社 | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)東京都中央区日本橋二丁目５番１号 | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)日本マスタートラスト信託銀行株式会社（信託口） | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)東京都港区浜松町二丁目11番３号 | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)株式会社広島銀行 | |
| Address major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)広島市中区紙屋町一丁目３番８号 | |
| Name major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行(三井住友銀行再信託分・TDK株式会社退職給付信託口) | |
| Address major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)堤 浩二 | |
| Address major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)埼玉県秩父市 | |
| Name major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)株式会社中国銀行 | |
| Address major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)岡山市北区丸の内一丁目15番20号 | |
| Name major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)高橋 由紀子 | |
| Address major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)東京都世田谷区 | |
| Name major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Original text (Japanese)明治安田生命保険相互会社 | |
| Address major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内二丁目１番１号 | |
| Name major shareholders | CurrentYearInstant_No9MajorShareholdersMember | Original text (Japanese)JP JPMSE LUX RE J.P. MORGAN SEC PLCEQ CO（常任代理人 株式会社三菱UFJ銀行） | |
| Address major shareholders | CurrentYearInstant_No9MajorShareholdersMember | 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 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 |