Annual report
7718.TEDINET S100QFOS
Period2022-01-01 → 2022-12-31
Filed2023-03-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥87.4bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥64.4bn | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥45.7bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥60.7bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥65.9bn | 2018-01-01 → 2018-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥13.9bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Operating income | ¥7.4bn | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Ordinary income | ¥14.2bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.8bn | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.8bn | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.2bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥9.6bn | 2018-01-01 → 2018-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥14.2bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥8.0bn | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥10.3bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.7bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.7bn | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.1bn | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥6.8bn | 2018-01-01 → 2018-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥10.4bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Net income | ¥5.8bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Total assets | ¥99.5bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥82.4bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥71.6bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥76.4bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥79.9bn | at 2018-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥26.5bn | at 2022-12-31 | Cons. | Liabilities |
| Total liabilities | ¥20.6bn | at 2021-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥73.1bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥61.7bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥49.8bn | at 2020-12-31d | Cons. | Net assets |
| Net assets / equity | ¥50.8bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥49.3bn | at 2018-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥30.1bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥27.6bn | at 2021-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥29.6bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥27.2bn | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥23.0bn | at 2020-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥19.8bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥20.9bn | at 2018-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥7.5bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥9.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.8bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.1bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.1bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.6bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥740m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.3bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.2bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.9bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥4.6bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥7.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.1bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.0bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.8bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥271.14 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥150.83 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥49.07 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥113.72 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥186.04 | 2018-01-01 → 2018-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥270.01 | 2022-01-01 → 2022-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥142.38 | 2021-01-01 → 2021-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥42.46 | 2020-01-01 → 2020-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥99.34 | 2019-01-01 → 2019-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥163.42 | 2018-01-01 → 2018-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,928.77 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,576.64 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,383.41 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,413.5 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,345.08 | at 2018-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 73.0% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.1% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.2% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.2% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.3% | at 2018-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 15.4% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.4% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.3% | 2018-01-01 → 2018-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,662 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 1,517 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 1,442 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 1,549 | at 2019-12-31d | Cons. | Number of employees |
| Employees | 1,834 | at 2018-12-31d | Cons. | Number of employees |
| Revenue | ¥48.4bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥34.1bn | 2021-01-01 → 2021-12-31 | Standalone | Net sales |
| Revenue | ¥22.3bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥36.9bn | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥35.4bn | 2018-01-01 → 2018-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥7.3bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Operating income | ¥1.8bn | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Ordinary income | ¥8.6bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.6bn | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥8m | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.5bn | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.7bn | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.7bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥5.0bn | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Net income | ¥6.5bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥4.3bn | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥501m | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.4bn | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.7bn | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥64.5bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥56.3bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥52.6bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥57.2bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥61.3bn | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥19.3bn | at 2022-12-31 | Standalone | Liabilities |
| Total liabilities | ¥13.5bn | at 2021-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥45.2bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥42.7bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥34.8bn | at 2020-12-31d | Standalone | Net assets |
| Net assets / equity | ¥36.3bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥35.6bn | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥7.6bn | at 2022-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.7bn | at 2021-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥170.74 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥113.3 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥14.2 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥95.05 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥74.18 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥170.02 | 2022-01-01 → 2022-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥106.91 | 2021-01-01 → 2021-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥11.87 | 2020-01-01 → 2020-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥82.94 | 2019-01-01 → 2019-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥64.86 | 2018-01-01 → 2018-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥70 | 2022-01-01 → 2022-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥58 | 2021-01-01 → 2021-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥58 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥56 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥54 | 2018-01-01 → 2018-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,190.25 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,092.84 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥973.49 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,017.18 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥984.72 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 69.5% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.2% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.3% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.7% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.6% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.9% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.2% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.4% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 42,465,134 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,091,334 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 45,091,334 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 45,091,334 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 45,772,234 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 452 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 432 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 450 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 486 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 511 | 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 · 48
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-01-01 → 2022-12-31 | ¥186m |
| Reconciling Itemsreconciling | depreciation | 2022-01-01 → 2022-12-31 | ¥180m |
| Reconciling Itemsreconciling | segment assets | at 2022-12-31 | ¥14.1bn |
| Reconciling Itemsreconciling | segment profit | 2022-01-01 → 2022-12-31 | −¥2.1bn |
| Machine Toolsreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥2.6bn |
| Machine Toolsreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥1.8bn |
| Machine Toolsreportable segment | employees | at 2022-12-31 | 1346 pure |
| Machine Toolsreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥69.4bn |
| Machine Toolsreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥69.4bn |
| Machine Toolsreportable segment | segment assets | at 2022-12-31 | ¥69.5bn |
| Machine Toolsreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥12.2bn |
| Special Productsreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥606m |
| Special Productsreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥442m |
| Special Productsreportable segment | employees | at 2022-12-31 | 249 pure |
| Special Productsreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥18.0bn |
| Special Productsreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥18.0bn |
| Special Productsreportable segment | segment assets | at 2022-12-31 | ¥15.9bn |
| Special Productsreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥3.8bn |
| —segment total | capex | 2022-01-01 → 2022-12-31 | ¥3.2bn |
| —segment total | depreciation | 2022-01-01 → 2022-12-31 | ¥2.2bn |
| —segment total | revenue | 2022-01-01 → 2022-12-31 | ¥87.4bn |
| —segment total | revenue external | 2022-01-01 → 2022-12-31 | ¥87.4bn |
| —segment total | segment assets | at 2022-12-31 | ¥85.4bn |
| —segment total | segment profit | 2022-01-01 → 2022-12-31 | ¥16.0bn |
| Reconciling Itemsreconciling | capex | 2021-01-01 → 2021-12-31 | ¥77m |
| Reconciling Itemsreconciling | depreciation | 2021-01-01 → 2021-12-31 | ¥239m |
| Reconciling Itemsreconciling | segment assets | at 2021-12-31 | ¥14.0bn |
| Reconciling Itemsreconciling | segment profit | 2021-01-01 → 2021-12-31 | −¥1.7bn |
| Machine Toolsreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥1.7bn |
| Machine Toolsreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥1.5bn |
| Machine Toolsreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥48.8bn |
| Machine Toolsreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥48.8bn |
| Machine Toolsreportable segment | segment assets | at 2021-12-31 | ¥55.8bn |
| Machine Toolsreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥6.9bn |
| Special Productsreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥182m |
| Special Productsreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥338m |
| Special Productsreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥15.6bn |
| Special Productsreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥15.6bn |
| Special Productsreportable segment | segment assets | at 2021-12-31 | ¥12.5bn |
| Special Productsreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥2.3bn |
| —segment total | capex | 2021-01-01 → 2021-12-31 | ¥1.8bn |
| —segment total | depreciation | 2021-01-01 → 2021-12-31 | ¥1.9bn |
| —segment total | revenue | 2021-01-01 → 2021-12-31 | ¥64.4bn |
| —segment total | revenue external | 2021-01-01 → 2021-12-31 | ¥64.4bn |
| —segment total | segment assets | at 2021-12-31 | ¥68.3bn |
| —segment total | segment profit | 2021-01-01 → 2021-12-31 | ¥9.1bn |
| Machine Toolsreportable segment | employees | at 2022-12-31 | 257 pure |
| Special Productsreportable segment | employees | at 2022-12-31 | 128 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,523
| Item | Context | Value | Unit |
|---|---|---|---|
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -1958342000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -1958342000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 205436000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 214085000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 214085000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 2211341000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 23185000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -68749000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -45563000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 458435000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 2487746000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 23185000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -68749000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 2442182000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -6608499000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 44712136000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 107591000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 351712000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 45171440000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 2114688000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 2383044000 | JPY |
| Freightage and packing expenses sga | Prior1YearDuration_NonConsolidatedMember | 1361069000 | JPY |
| Freightage and packing expenses sga | CurrentYearDuration_NonConsolidatedMember | 1425859000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 569073000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 754258000 | JPY |
| Welfare expenses sga | Prior1YearDuration_NonConsolidatedMember | 563148000 | JPY |
| Welfare expenses sga | CurrentYearDuration_NonConsolidatedMember | 575495000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 457191000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 405797000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 43129000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 195993000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2023-03-24 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第98期（自 2022年１月１日 至 2022年12月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)スター精密株式会社 | |
| Company name in english cover page | FilingDateInstant | STAR MICRONICS CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)取締役社長 佐藤 衛 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)静岡県静岡市駿河区中吉田20番10号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)静岡(054)263－1111（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)上席執行役員 管理本部長 佐藤 誠悟 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)静岡県静岡市駿河区中吉田20番10号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)静岡(054)263－1111（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)上席執行役員 管理本部長 佐藤 誠悟 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E02302 | |
| Fund code | FilingDateInstant | － |
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 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 |