Annual report
3445.TEDINET S100QHYF
Period2022-01-01 → 2022-12-31
Filed2023-03-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥49.9bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥34.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥25.6bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.5bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥25.5bn | 2018-01-01 → 2018-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥13.0bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Operating income | ¥6.9bn | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Ordinary income | ¥15.5bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥8.8bn | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.3bn | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.4bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.1bn | 2018-01-01 → 2018-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥15.2bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥7.4bn | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥7.7bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.3bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.8bn | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.0bn | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.6bn | 2018-01-01 → 2018-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥12.7bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Net income | ¥4.7bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Total assets | ¥127.6bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥79.0bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥58.8bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥48.6bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥36.6bn | at 2018-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥26.1bn | at 2022-12-31 | Cons. | Liabilities |
| Total liabilities | ¥24.0bn | at 2021-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥101.5bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥55.0bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥40.4bn | at 2020-12-31d | Cons. | Net assets |
| Net assets / equity | ¥36.0bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥29.1bn | at 2018-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥67.9bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥27.8bn | at 2021-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥66.7bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.6bn | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.9bn | at 2020-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.4bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥14.7bn | at 2018-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥15.3bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥9.3bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.4bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥9.0bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.7bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥15.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥9.2bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥6.1bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥22m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥32.9bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥8.1bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥776m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥4.2bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥9.6bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥299.29 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥127.8 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥219.15 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥236.98 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥294.8 | 2018-01-01 → 2018-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥292.75 | 2022-01-01 → 2022-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥125.04 | 2021-01-01 → 2021-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥215.37 | 2020-01-01 → 2020-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥232.52 | 2019-01-01 → 2019-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥284.47 | 2018-01-01 → 2018-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,784.76 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,106.14 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,838.36 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,619.51 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,417.95 | at 2018-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 36.8% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.2% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.5% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.7% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.6% | at 2018-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 20.5% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.6% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.7% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.6% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 30.6% | 2018-01-01 → 2018-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,478 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 1,333 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 1,172 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 1,277 | at 2019-12-31d | Cons. | Number of employees |
| Employees | 1,159 | at 2018-12-31d | Cons. | Number of employees |
| Revenue | ¥16.5bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥13.1bn | 2021-01-01 → 2021-12-31 | Standalone | Net sales |
| Revenue | ¥11.5bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.4bn | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.6bn | 2018-01-01 → 2018-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥4.5bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Operating income | ¥2.9bn | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Ordinary income | ¥4.5bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.0bn | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.1bn | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.1bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.0bn | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.9bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥2.2bn | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥1.2bn | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.1bn | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥33.7bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥30.1bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥24.1bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.9bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥20.1bn | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥9.4bn | at 2022-12-31 | Standalone | Liabilities |
| Total liabilities | ¥8.7bn | at 2021-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥24.3bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥21.4bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥19.4bn | at 2020-12-31d | Standalone | Net assets |
| Net assets / equity | ¥18.3bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥16.8bn | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥5.3bn | at 2022-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2021-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥112.85 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.58 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥91.23 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥113.83 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥168.23 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥110.38 | 2022-01-01 → 2022-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥81.78 | 2021-01-01 → 2021-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥89.66 | 2020-01-01 → 2020-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥111.69 | 2019-01-01 → 2019-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥162.33 | 2018-01-01 → 2018-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥35 | 2022-01-01 → 2022-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2021-01-01 → 2021-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2018-01-01 → 2018-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥915.33 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥819.03 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,490.93 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,416.13 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,312.81 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 71.3% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.3% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.9% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.8% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.7% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 12.9% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.7% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 13,139,200 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,928,100 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,928,100 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,829,300 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,807,700 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 280 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 263 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 261 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 264 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 247 | at 2018-12-31d | 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 · 98
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-01-01 → 2022-12-31 | ¥23m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2022-12-31 | 3 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-01-01 → 2022-12-31 | ¥72m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-01-01 → 2022-12-31 | ¥72m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-12-31 | ¥204m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-01-01 → 2022-12-31 | −¥9m |
| Reconciling Itemsreconciling | capex | 2022-01-01 → 2022-12-31 | ¥1m |
| Reconciling Itemsreconciling | depreciation | 2022-01-01 → 2022-12-31 | ¥19m |
| Reconciling Itemsreconciling | revenue | 2022-01-01 → 2022-12-31 | −¥2.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-01-01 → 2022-12-31 | −¥2.2bn |
| Reconciling Itemsreconciling | segment assets | at 2022-12-31 | ¥6.2bn |
| Reconciling Itemsreconciling | segment profit | 2022-01-01 → 2022-12-31 | −¥1.2bn |
| Prime Silicon Waferreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥2.0bn |
| Prime Silicon Waferreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥1.6bn |
| Prime Silicon Waferreportable segment | employees | at 2022-12-31 | 782 pure |
| Prime Silicon Waferreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥22.8bn |
| Prime Silicon Waferreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥20.7bn |
| Prime Silicon Waferreportable segment | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥2.1bn |
| Prime Silicon Waferreportable segment | segment assets | at 2022-12-31 | ¥95.8bn |
| Prime Silicon Waferreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥6.0bn |
| Semiconductor Equipment And Materialsreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥167m |
| Semiconductor Equipment And Materialsreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥316m |
| Semiconductor Equipment And Materialsreportable segment | employees | at 2022-12-31 | 157 pure |
| Semiconductor Equipment And Materialsreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥11.3bn |
| Semiconductor Equipment And Materialsreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥11.2bn |
| Semiconductor Equipment And Materialsreportable segment | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥20m |
| Semiconductor Equipment And Materialsreportable segment | segment assets | at 2022-12-31 | ¥6.8bn |
| Semiconductor Equipment And Materialsreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥915m |
| Wafer Reclaim Businessreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥2.4bn |
| Wafer Reclaim Businessreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥1.4bn |
| Wafer Reclaim Businessreportable segment | employees | at 2022-12-31 | 523 pure |
| Wafer Reclaim Businessreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥18.0bn |
| Wafer Reclaim Businessreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥17.9bn |
| Wafer Reclaim Businessreportable segment | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥111m |
| Wafer Reclaim Businessreportable segment | segment assets | at 2022-12-31 | ¥18.5bn |
| Wafer Reclaim Businessreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥7.3bn |
| —segment total | capex | 2022-01-01 → 2022-12-31 | ¥4.5bn |
| —segment total | depreciation | 2022-01-01 → 2022-12-31 | ¥3.4bn |
| —segment total | revenue | 2022-01-01 → 2022-12-31 | ¥52.0bn |
| —segment total | revenue external | 2022-01-01 → 2022-12-31 | ¥49.8bn |
| —segment total | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥2.2bn |
| —segment total | segment assets | at 2022-12-31 | ¥121.1bn |
| —segment total | segment profit | 2022-01-01 → 2022-12-31 | ¥14.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-01-01 → 2022-12-31 | ¥4.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-01-01 → 2022-12-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-01-01 → 2022-12-31 | ¥52.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-01-01 → 2022-12-31 | ¥49.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-12-31 | ¥121.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-01-01 → 2022-12-31 | ¥14.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-01-01 → 2021-12-31 | ¥23m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-01-01 → 2021-12-31 | ¥77m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-01-01 → 2021-12-31 | ¥77m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2021-12-31 | ¥339m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-01-01 → 2021-12-31 | ¥42m |
| Reconciling Itemsreconciling | capex | 2021-01-01 → 2021-12-31 | ¥16m |
| Reconciling Itemsreconciling | depreciation | 2021-01-01 → 2021-12-31 | ¥19m |
| Reconciling Itemsreconciling | revenue | 2021-01-01 → 2021-12-31 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2021-01-01 → 2021-12-31 | −¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2021-12-31 | ¥3.9bn |
| Reconciling Itemsreconciling | segment profit | 2021-01-01 → 2021-12-31 | −¥821m |
| Prime Silicon Waferreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥2.5bn |
| Prime Silicon Waferreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥1.5bn |
| Prime Silicon Waferreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥14.8bn |
| Prime Silicon Waferreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥13.4bn |
| Prime Silicon Waferreportable segment | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥1.4bn |
| Prime Silicon Waferreportable segment | segment assets | at 2021-12-31 | ¥53.1bn |
| Prime Silicon Waferreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥2.5bn |
| Semiconductor Equipment And Materialsreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥1.5bn |
| Semiconductor Equipment And Materialsreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥205m |
| Semiconductor Equipment And Materialsreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥8.5bn |
| Semiconductor Equipment And Materialsreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥8.5bn |
| Semiconductor Equipment And Materialsreportable segment | segment assets | at 2021-12-31 | ¥7.3bn |
| Semiconductor Equipment And Materialsreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥383m |
| Wafer Reclaim Businessreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥2.0bn |
| Wafer Reclaim Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥1.2bn |
| Wafer Reclaim Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥12.7bn |
| Wafer Reclaim Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥12.7bn |
| Wafer Reclaim Businessreportable segment | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥2m |
| Wafer Reclaim Businessreportable segment | segment assets | at 2021-12-31 | ¥14.3bn |
| Wafer Reclaim Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥4.7bn |
| —segment total | capex | 2021-01-01 → 2021-12-31 | ¥6.0bn |
| —segment total | depreciation | 2021-01-01 → 2021-12-31 | ¥2.9bn |
| —segment total | revenue | 2021-01-01 → 2021-12-31 | ¥35.9bn |
| —segment total | revenue external | 2021-01-01 → 2021-12-31 | ¥34.5bn |
| —segment total | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥1.4bn |
| —segment total | segment assets | at 2021-12-31 | ¥74.8bn |
| —segment total | segment profit | 2021-01-01 → 2021-12-31 | ¥7.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-01-01 → 2021-12-31 | ¥6.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-01-01 → 2021-12-31 | ¥2.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-01-01 → 2021-12-31 | ¥36.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-01-01 → 2021-12-31 | ¥34.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-12-31 | ¥75.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-01-01 → 2021-12-31 | ¥7.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2022-12-31 | 2 pure |
| Semiconductor Equipment And Materialsreportable segment | employees | at 2022-12-31 | 6 pure |
| Wafer Reclaim Businessreportable segment | employees | at 2022-12-31 | 259 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,568
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of voting rights issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember | 500 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 13134400 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 131344 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember | 4300 | |
| Number of shares issued shares voting rights | CurrentYearInstant | 13139200 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant | 131344 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant_Row1Member | 500 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant_Row1Member | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant_Row1Member | 500 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant_Row1Member | 0.0000 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant | 500 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant | 500 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant | 0.0000 | |
| Total amount of dividends dividends of surplus | FilingDateInstant_Row1Member | 459853000 | JPY |
| Dividend per share dividends of surplus | FilingDateInstant_Row1Member | 35.0 | |
| Number of male directors and other officers | FilingDateInstant | 5 | |
| Number of female directors and other officers | FilingDateInstant | 1 | |
| Ratio of female directors and other officers | FilingDateInstant | 0.167 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000NagayoshiHoMember | 11531600 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000EndoSatoruMember | 134800 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000OsawaIsseiMember | 121000 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000KanamoriHiroyukiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000RyosukeKuwadaMember | 800 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31042-000NatsukoShimizuMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant | 11788200 | |
| Audit fees reporting company | Prior1YearDuration | 51000000 | JPY |
| Non audit fees reporting company | Prior1YearDuration | － | JPY |
| Audit fees reporting company | CurrentYearDuration | 53500000 | JPY |
| Non audit fees reporting company | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 51000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 53500000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Audit fees reporting company network firms | Prior1YearDuration | － | JPY |
| Non audit fees reporting company network firms | Prior1YearDuration | － | JPY |
| Audit fees reporting company network firms | CurrentYearDuration | － | JPY |
| Non audit fees reporting company network firms | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries network firms | Prior1YearDuration | 57875000 | JPY |
| Non audit fees consolidated subsidiaries network firms | Prior1YearDuration | 2868000 | JPY |
| Audit fees consolidated subsidiaries network firms | CurrentYearDuration | 42035000 | JPY |
| Non audit fees consolidated subsidiaries network firms | CurrentYearDuration | 4268000 | JPY |
| Audit fees total network firms | Prior1YearDuration | 57875000 | JPY |
| Non audit fees total network firms | Prior1YearDuration | 2868000 | JPY |
| Audit fees total network firms | CurrentYearDuration | 42035000 | 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 |
| 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 |