Annual report
7713.TEDINET S100P2FW
Period2021-06-01 → 2022-05-31
Filed2022-08-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.4bn | 2021-06-01 → 2022-05-31 | Cons. | Net sales |
| Revenue | ¥8.8bn | 2020-06-01 → 2021-05-31 | Cons. | Net sales |
| Revenue | ¥8.5bn | 2019-06-01 → 2020-05-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.0bn | 2018-06-01 → 2019-05-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.0bn | 2017-06-01 → 2018-05-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.4bn | 2021-06-01 → 2022-05-31 | Cons. | Operating income |
| Operating income | ¥984m | 2020-06-01 → 2021-05-31 | Cons. | Operating income |
| Ordinary income | ¥1.6bn | 2021-06-01 → 2022-05-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.2bn | 2020-06-01 → 2021-05-31 | Cons. | Ordinary income |
| Ordinary income | ¥840m | 2019-06-01 → 2020-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2018-06-01 → 2019-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2017-06-01 → 2018-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.6bn | 2021-06-01 → 2022-05-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.2bn | 2020-06-01 → 2021-05-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.2bn | 2021-06-01 → 2022-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥823m | 2020-06-01 → 2021-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥596m | 2019-06-01 → 2020-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥828m | 2018-06-01 → 2019-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.0bn | 2017-06-01 → 2018-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.2bn | 2021-06-01 → 2022-05-31 | Cons. | Profit loss |
| Net income | ¥828m | 2020-06-01 → 2021-05-31 | Cons. | Profit loss |
| Total assets | ¥18.5bn | at 2022-05-31 | Cons. | Assets |
| Total assets | ¥17.2bn | at 2021-05-31 | Cons. | Assets |
| Total assets | ¥16.2bn | at 2020-05-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.8bn | at 2019-05-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.3bn | at 2018-05-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥3.5bn | at 2022-05-31 | Cons. | Liabilities |
| Total liabilities | ¥3.4bn | at 2021-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥15.0bn | at 2022-05-31 | Cons. | Net assets |
| Net assets / equity | ¥13.9bn | at 2021-05-31 | Cons. | Net assets |
| Net assets / equity | ¥13.0bn | at 2020-05-31d | Cons. | Net assets |
| Net assets / equity | ¥12.8bn | at 2019-05-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥12.2bn | at 2018-05-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.9bn | at 2022-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2021-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.1bn | at 2022-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2021-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2020-05-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.5bn | at 2019-05-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.9bn | at 2018-05-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥943m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥869m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥986m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥708m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.5bn | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥298m | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥825m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥64m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥532m | 2021-06-01 → 2022-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥370m | 2020-06-01 → 2021-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥143m | 2019-06-01 → 2020-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥421m | 2018-06-01 → 2019-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥942m | 2017-06-01 → 2018-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥165.23 | 2021-06-01 → 2022-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.15 | 2020-06-01 → 2021-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.1 | 2019-06-01 → 2020-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.93 | 2018-06-01 → 2019-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥138.49 | 2017-06-01 → 2018-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,101.38 | at 2022-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,947.95 | at 2021-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,828.98 | at 2020-05-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,797.65 | at 2019-05-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,718.87 | at 2018-05-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 80.4% | at 2022-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.0% | at 2021-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.2% | at 2020-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.8% | at 2019-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.4% | at 2018-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.2% | 2021-06-01 → 2022-05-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2020-06-01 → 2021-05-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2019-06-01 → 2020-05-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2018-06-01 → 2019-05-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2017-06-01 → 2018-05-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 512 | at 2022-05-31 | Cons. | Number of employees |
| Employees | 507 | at 2021-05-31 | Cons. | Number of employees |
| Employees | 491 | at 2020-05-31d | Cons. | Number of employees |
| Employees | 468 | at 2019-05-31d | Cons. | Number of employees |
| Employees | 454 | at 2018-05-31d | Cons. | Number of employees |
| Revenue | ¥8.8bn | 2021-06-01 → 2022-05-31 | Standalone | Net sales |
| Revenue | ¥7.7bn | 2020-06-01 → 2021-05-31 | Standalone | Net sales |
| Revenue | ¥7.4bn | 2019-06-01 → 2020-05-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.1bn | 2018-06-01 → 2019-05-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.0bn | 2017-06-01 → 2018-05-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2021-06-01 → 2022-05-31 | Standalone | Operating income |
| Operating income | ¥898m | 2020-06-01 → 2021-05-31 | Standalone | Operating income |
| Ordinary income | ¥1.4bn | 2021-06-01 → 2022-05-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.1bn | 2020-06-01 → 2021-05-31 | Standalone | Ordinary income |
| Ordinary income | ¥785m | 2019-06-01 → 2020-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.0bn | 2018-06-01 → 2019-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2017-06-01 → 2018-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.4bn | 2021-06-01 → 2022-05-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.1bn | 2020-06-01 → 2021-05-31 | Standalone | Income before income taxes |
| Net income | ¥1.0bn | 2021-06-01 → 2022-05-31 | Standalone | Profit loss |
| Net income | ¥750m | 2020-06-01 → 2021-05-31 | Standalone | Profit loss |
| Net income | ¥562m | 2019-06-01 → 2020-05-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥700m | 2018-06-01 → 2019-05-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥854m | 2017-06-01 → 2018-05-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥16.0bn | at 2022-05-31 | Standalone | Assets |
| Total assets | ¥15.3bn | at 2021-05-31 | Standalone | Assets |
| Total assets | ¥14.4bn | at 2020-05-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.9bn | at 2019-05-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.7bn | at 2018-05-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.3bn | at 2022-05-31 | Standalone | Liabilities |
| Total liabilities | ¥3.2bn | at 2021-05-31 | Standalone | Liabilities |
| Net assets / equity | ¥12.7bn | at 2022-05-31 | Standalone | Net assets |
| Net assets / equity | ¥12.1bn | at 2021-05-31 | Standalone | Net assets |
| Net assets / equity | ¥11.4bn | at 2020-05-31d | Standalone | Net assets |
| Net assets / equity | ¥11.1bn | at 2019-05-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.8bn | at 2018-05-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.9bn | at 2022-05-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2021-05-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥145.77 | 2021-06-01 → 2022-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.89 | 2020-06-01 → 2021-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥79.38 | 2019-06-01 → 2020-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.79 | 2018-06-01 → 2019-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥117.61 | 2017-06-01 → 2018-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥40 | 2021-06-01 → 2022-05-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2020-06-01 → 2021-05-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2019-06-01 → 2020-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2018-06-01 → 2019-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2017-06-01 → 2018-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,793.67 | at 2022-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,701.95 | at 2021-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,610.47 | at 2020-05-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,572.05 | at 2019-05-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,518.22 | at 2018-05-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.4% | at 2022-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.0% | at 2021-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.5% | at 2020-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.8% | at 2019-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.7% | at 2018-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.3% | 2021-06-01 → 2022-05-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2020-06-01 → 2021-05-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2019-06-01 → 2020-05-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2018-06-01 → 2019-05-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.9% | 2017-06-01 → 2018-05-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,552,000 | at 2022-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2021-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2020-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2019-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2018-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 360 | at 2022-05-31 | Standalone | Number of employees |
| Employees | 366 | at 2021-05-31 | Standalone | Number of employees |
| Employees | 357 | at 2020-05-31d | Standalone | Number of employees |
| Employees | 338 | at 2019-05-31d | Standalone | Number of employees |
| Employees | 339 | at 2018-05-31d | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-06-01 → 2022-05-31 | ¥50m |
| Reconciling Itemsreconciling | depreciation | 2021-06-01 → 2022-05-31 | ¥15m |
| Reconciling Itemsreconciling | revenue | 2021-06-01 → 2022-05-31 | −¥99m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-06-01 → 2022-05-31 | −¥99m |
| Reconciling Itemsreconciling | segment assets | at 2022-05-31 | ¥5.5bn |
| Reconciling Itemsreconciling | segment profit | 2021-06-01 → 2022-05-31 | −¥575m |
| Laser Components Businessreportable segment | capex | 2021-06-01 → 2022-05-31 | ¥157m |
| Laser Components Businessreportable segment | depreciation | 2021-06-01 → 2022-05-31 | ¥291m |
| Laser Components Businessreportable segment | employees | at 2022-05-31 | 426 pure |
| Laser Components Businessreportable segment | revenue | 2021-06-01 → 2022-05-31 | ¥9.0bn |
| Laser Components Businessreportable segment | revenue external | 2021-06-01 → 2022-05-31 | ¥9.0bn |
| Laser Components Businessreportable segment | revenue intersegment | 2021-06-01 → 2022-05-31 | ¥43m |
| Laser Components Businessreportable segment | segment assets | at 2022-05-31 | ¥11.1bn |
| Laser Components Businessreportable segment | segment profit | 2021-06-01 → 2022-05-31 | ¥1.9bn |
| —segment total | capex | 2021-06-01 → 2022-05-31 | ¥169m |
| —segment total | depreciation | 2021-06-01 → 2022-05-31 | ¥330m |
| —segment total | revenue | 2021-06-01 → 2022-05-31 | ¥10.5bn |
| —segment total | revenue external | 2021-06-01 → 2022-05-31 | ¥10.4bn |
| —segment total | revenue intersegment | 2021-06-01 → 2022-05-31 | ¥99m |
| —segment total | segment assets | at 2022-05-31 | ¥13.0bn |
| —segment total | segment profit | 2021-06-01 → 2022-05-31 | ¥2.0bn |
| Reconciling Itemsreconciling | capex | 2020-06-01 → 2021-05-31 | ¥682,000 |
| Reconciling Itemsreconciling | depreciation | 2020-06-01 → 2021-05-31 | ¥14m |
| Reconciling Itemsreconciling | revenue | 2020-06-01 → 2021-05-31 | −¥101m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-06-01 → 2021-05-31 | −¥101m |
| Reconciling Itemsreconciling | segment assets | at 2021-05-31 | ¥5.0bn |
| Reconciling Itemsreconciling | segment profit | 2020-06-01 → 2021-05-31 | −¥548m |
| Laser Components Businessreportable segment | capex | 2020-06-01 → 2021-05-31 | ¥180m |
| Laser Components Businessreportable segment | depreciation | 2020-06-01 → 2021-05-31 | ¥306m |
| Laser Components Businessreportable segment | revenue | 2020-06-01 → 2021-05-31 | ¥7.3bn |
| Laser Components Businessreportable segment | revenue external | 2020-06-01 → 2021-05-31 | ¥7.3bn |
| Laser Components Businessreportable segment | revenue intersegment | 2020-06-01 → 2021-05-31 | ¥35m |
| Laser Components Businessreportable segment | segment assets | at 2021-05-31 | ¥10.4bn |
| Laser Components Businessreportable segment | segment profit | 2020-06-01 → 2021-05-31 | ¥1.4bn |
| —segment total | capex | 2020-06-01 → 2021-05-31 | ¥191m |
| —segment total | depreciation | 2020-06-01 → 2021-05-31 | ¥346m |
| —segment total | revenue | 2020-06-01 → 2021-05-31 | ¥8.9bn |
| —segment total | revenue external | 2020-06-01 → 2021-05-31 | ¥8.8bn |
| —segment total | revenue intersegment | 2020-06-01 → 2021-05-31 | ¥101m |
| —segment total | segment assets | at 2021-05-31 | ¥12.2bn |
| —segment total | segment profit | 2020-06-01 → 2021-05-31 | ¥1.5bn |
| Laser Components Businessreportable segment | employees | at 2022-05-31 | 274 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,560
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | Prior1YearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 1997000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 351111000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 12053665000 | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | － | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | － | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | － | JPY |
| Cumulative effects of changes in accounting policies | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -634001000 | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 11702553000 | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 349114000 | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 1997000 | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 351111000 | JPY |
| Restated balance | Prior1YearInstant_NonConsolidatedMember | 12053665000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -283288000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -283288000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 1032404000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 1032404000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -142000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -142000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -142000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -110162000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 10648000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -99513000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -99513000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -142000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 748972000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -110162000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 10648000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -99513000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 649459000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -634143000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 12451526000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 238951000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 12646000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 251598000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 12703124000 | 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 | 2022-08-25 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第47期（自 2021年６月１日 至 2022年５月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)シグマ光機株式会社 | |
| Company name in english cover page | FilingDateInstant | SIGMAKOKI CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 近藤 洋介 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)埼玉県日高市下高萩新田17番地２ | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | ０４２－９８５－６２２１ | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員管理本部長 石井 康之 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都墨田区緑１丁目19番９号 |
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 rounding |
| 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 |
| 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 |