Annual report
7358.TEDINET S100SW5W
Period2021-01-01 → 2021-12-31
Filed2024-02-14
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100NS3P. Amended by S100SWCS (2024-02-14).
Key figures · 138
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥24.7bn | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥23.0bn | 2020-01-01 → 2020-12-31 | Cons. | Net sales |
| Revenue | ¥21.5bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥17.1bn | 2018-01-01 → 2018-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.5bn | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Operating income | ¥1.5bn | 2020-01-01 → 2020-12-31 | Cons. | Operating income |
| Ordinary income | ¥1.6bn | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.6bn | 2020-01-01 → 2020-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥998m | 2018-01-01 → 2018-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.5bn | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.6bn | 2020-01-01 → 2020-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥966m | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2020-01-01 → 2020-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥900m | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥222m | 2018-01-01 → 2018-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥966m | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Net income | ¥1.1bn | 2020-01-01 → 2020-12-31 | Cons. | Profit loss |
| Total assets | ¥13.1bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥14.5bn | at 2020-12-31 | Cons. | Assets |
| Total assets | ¥10.1bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥8.4bn | at 2018-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.7bn | at 2021-12-31 | Cons. | Liabilities |
| Total liabilities | ¥7.8bn | at 2020-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥7.4bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥6.8bn | at 2020-12-31 | Cons. | Net assets |
| Net assets / equity | ¥1.9bn | at 2019-12-31d | Cons. | Net assets |
| Net assets / equity | ¥1.2bn | at 2018-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.3bn | at 2021-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥8.1bn | at 2020-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.3bn | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.1bn | at 2020-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.1bn | at 2019-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2018-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.3bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2020-01-01 → 2020-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.3bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥19m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥690m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥274m | 2020-01-01 → 2020-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥716m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥399m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.4bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥3.3bn | 2020-01-01 → 2020-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥68m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.4bn | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥99.7 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥127.54 | 2020-01-01 → 2020-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110.32 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥27 | 2018-01-01 → 2018-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥97.18 | 2021-01-01 → 2021-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥123.65 | 2020-01-01 → 2020-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥761.68 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥696.97 | at 2020-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥236.8 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥152.06 | at 2018-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 56.2% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.5% | at 2020-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 19.2% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 14.7% | at 2018-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 13.7% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 24.2% | 2020-01-01 → 2020-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 56.6% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.8% | 2018-01-01 → 2018-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,923 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 2,826 | at 2020-12-31 | Cons. | Number of employees |
| Employees | 2,543 | at 2019-12-31d | Cons. | Number of employees |
| Employees | 1,986 | at 2018-12-31d | Cons. | Number of employees |
| Revenue | ¥2.0bn | 2021-01-01 → 2021-12-31 | Standalone | Operating revenue1 |
| Revenue | ¥1.7bn | 2020-01-01 → 2020-12-31 | Standalone | Operating revenue1 |
| Revenue | ¥1.5bn | 2019-01-01 → 2019-12-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥883m | 2018-01-01 → 2018-12-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥833m | 2017-01-01 → 2017-12-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥655m | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Operating income | ¥546m | 2020-01-01 → 2020-12-31 | Standalone | Operating income |
| Ordinary income | ¥669m | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥469m | 2020-01-01 → 2020-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥440m | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥295m | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥325m | 2017-01-01 → 2017-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥649m | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥469m | 2020-01-01 → 2020-12-31 | Standalone | Income before income taxes |
| Net income | ¥548m | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥361m | 2020-01-01 → 2020-12-31 | Standalone | Profit loss |
| Net income | ¥300m | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥147m | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥219m | 2017-01-01 → 2017-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥8.2bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥10.1bn | at 2020-12-31 | Standalone | Assets |
| Total assets | ¥6.3bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.7bn | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.0bn | at 2017-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.4bn | at 2021-12-31 | Standalone | Liabilities |
| Total liabilities | ¥4.6bn | at 2020-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.7bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥5.5bn | at 2020-12-31 | Standalone | Net assets |
| Net assets / equity | ¥1.4bn | at 2019-12-31d | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.4bn | at 2017-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥578m | at 2021-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2020-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥56.54 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.79 | 2020-01-01 → 2020-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.81 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥17.86 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥20,668.09 | 2017-01-01 → 2017-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥55.11 | 2021-01-01 → 2021-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥42.45 | 2020-01-01 → 2020-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥40 | 2021-01-01 → 2021-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2020-01-01 → 2020-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥1,000,000 | 2018-01-01 → 2018-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥850,000 | 2017-01-01 → 2017-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥592.91 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥571.37 | at 2020-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥172.48 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥160.98 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥132,215.48 | at 2017-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.3% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.6% | at 2020-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.5% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.9% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.4% | at 2017-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 9.7% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.4% | 2020-01-01 → 2020-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.0% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.8% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.3% | 2017-01-01 → 2017-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,177,300 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,177,300 | at 2020-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,680,000 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 217 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,863 | at 2017-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 45 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 40 | at 2020-12-31 | Standalone | Number of employees |
| Employees | 36 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 23 | at 2018-12-31d | Standalone | Number of employees |
| Employees | 26 | at 2017-12-31d | 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 · 60
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-01-01 → 2021-12-31 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2021-12-31 | 29 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-01-01 → 2021-12-31 | ¥1.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-01-01 → 2021-12-31 | ¥1.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥15m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-01-01 → 2021-12-31 | ¥290m |
| Reconciling Itemsreconciling | depreciation | 2021-01-01 → 2021-12-31 | ¥56m |
| Reconciling Itemsreconciling | revenue | 2021-01-01 → 2021-12-31 | −¥209m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-01-01 → 2021-12-31 | −¥209m |
| Reconciling Itemsreconciling | segment profit | 2021-01-01 → 2021-12-31 | −¥1.5bn |
| Educare Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥159m |
| Educare Businessreportable segment | employees | at 2021-12-31 | 2755 pure |
| Educare Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥20.4bn |
| Educare Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥20.4bn |
| Educare Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥1.9bn |
| Family Care Service Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥30m |
| Family Care Service Businessreportable segment | employees | at 2021-12-31 | 80 pure |
| Family Care Service Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥3.4bn |
| Family Care Service Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥3.2bn |
| Family Care Service Businessreportable segment | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥193m |
| Family Care Service Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥905m |
| —segment total | depreciation | 2021-01-01 → 2021-12-31 | ¥190m |
| —segment total | employees | at 2021-12-31 | 2835 pure |
| —segment total | revenue | 2021-01-01 → 2021-12-31 | ¥23.8bn |
| —segment total | revenue external | 2021-01-01 → 2021-12-31 | ¥23.6bn |
| —segment total | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥193m |
| —segment total | segment profit | 2021-01-01 → 2021-12-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-01-01 → 2021-12-31 | ¥192m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-01-01 → 2021-12-31 | ¥25.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-01-01 → 2021-12-31 | ¥24.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-01-01 → 2021-12-31 | ¥209m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-01-01 → 2021-12-31 | ¥3.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2020-01-01 → 2020-12-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2020-01-01 → 2020-12-31 | ¥1.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2020-01-01 → 2020-12-31 | ¥1.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2020-01-01 → 2020-12-31 | ¥32m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2020-01-01 → 2020-12-31 | ¥209m |
| Reconciling Itemsreconciling | depreciation | 2020-01-01 → 2020-12-31 | ¥82m |
| Reconciling Itemsreconciling | revenue | 2020-01-01 → 2020-12-31 | −¥193m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-01-01 → 2020-12-31 | −¥193m |
| Reconciling Itemsreconciling | segment profit | 2020-01-01 → 2020-12-31 | −¥1.5bn |
| Educare Businessreportable segment | depreciation | 2020-01-01 → 2020-12-31 | ¥141m |
| Educare Businessreportable segment | revenue | 2020-01-01 → 2020-12-31 | ¥19.4bn |
| Educare Businessreportable segment | revenue external | 2020-01-01 → 2020-12-31 | ¥19.4bn |
| Educare Businessreportable segment | segment profit | 2020-01-01 → 2020-12-31 | ¥1.9bn |
| Family Care Service Businessreportable segment | depreciation | 2020-01-01 → 2020-12-31 | ¥19m |
| Family Care Service Businessreportable segment | revenue | 2020-01-01 → 2020-12-31 | ¥2.9bn |
| Family Care Service Businessreportable segment | revenue external | 2020-01-01 → 2020-12-31 | ¥2.7bn |
| Family Care Service Businessreportable segment | revenue intersegment | 2020-01-01 → 2020-12-31 | ¥161m |
| Family Care Service Businessreportable segment | segment profit | 2020-01-01 → 2020-12-31 | ¥833m |
| —segment total | depreciation | 2020-01-01 → 2020-12-31 | ¥161m |
| —segment total | revenue | 2020-01-01 → 2020-12-31 | ¥22.2bn |
| —segment total | revenue external | 2020-01-01 → 2020-12-31 | ¥22.0bn |
| —segment total | revenue intersegment | 2020-01-01 → 2020-12-31 | ¥161m |
| —segment total | segment profit | 2020-01-01 → 2020-12-31 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-01-01 → 2020-12-31 | ¥162m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-01-01 → 2020-12-31 | ¥23.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-01-01 → 2020-12-31 | ¥23.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-01-01 → 2020-12-31 | ¥193m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-01-01 → 2020-12-31 | ¥2.9bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,182
| Item | Context | Value | Unit |
|---|---|---|---|
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Current fiscal year start date | FilingDateInstant | 2021-01-01 | |
| Current period end date | FilingDateInstant | 2021-12-31 | |
| Type of current period | FilingDateInstant | FY | |
| Current fiscal year end date | FilingDateInstant | 2021-12-31 | |
| Previous fiscal year start date | FilingDateInstant | 2020-01-01 | |
| Comparative period end date | FilingDateInstant | 2020-12-31 | |
| Previous fiscal year end date | FilingDateInstant | 2020-12-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | true | |
| Identification of document subject to amendment | FilingDateInstant | S100NS3P | |
| Report amendment flag | FilingDateInstant | true | |
| 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） | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)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であり、単元株式数は100株であります。 | |
| 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)株式会社スピネカ | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)東京都港区南麻布４丁目11番46号 | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)轟 麻衣子 | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)東京都港区 | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | 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_No3MajorShareholdersMember | Original text (Japanese)東京都港区浜松町２丁目11番３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 |