Annual report
9733.TEDINET S100QILV
Period2020-04-01 → 2021-03-31
Filed2023-03-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100LUCS.
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥45.9bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥45.2bn | 2019-04-01 → 2020-03-31 | Cons. | Net sales |
| Revenue | ¥45.7bn | 2018-04-01 → 2019-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥45.9bn | 2017-04-01 → 2018-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥45.6bn | 2016-04-01 → 2017-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Operating income | ¥4.6bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Operating income | ¥4.6bn | 2019-04-01 → 2020-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.5bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.3bn | 2019-04-01 → 2020-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.7bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2016-04-01 → 2017-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.7bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.2bn | 2019-04-01 → 2020-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.4bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.9bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.0bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.7bn | 2016-04-01 → 2017-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.4bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Net income | ¥2.9bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss |
| Total assets | ¥71.7bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥66.8bn | at 2020-03-31 | Cons. | Assets |
| Total assets | ¥67.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥67.7bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥64.3bn | at 2017-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥51.1bn | at 2021-03-31 | Cons. | Liabilities |
| Total liabilities | ¥47.7bn | at 2020-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥20.6bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥19.1bn | at 2020-03-31 | Cons. | Net assets |
| Net assets / equity | ¥16.9bn | at 2019-03-31d | Cons. | Net assets |
| Net assets / equity | ¥17.3bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥15.4bn | at 2017-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥21.9bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.0bn | at 2020-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥19.4bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.5bn | at 2020-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.1bn | at 2019-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.7bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥15.6bn | at 2017-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥6.3bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.4bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.1bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.1bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.8bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.9bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥4.6bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥210m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥5.2bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥387m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥129m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥5.1bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥276.61 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥332.56 | 2019-04-01 → 2020-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥114.65 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥294.35 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥288.45 | 2016-04-01 → 2017-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,346.67 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,177 | at 2020-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,915.24 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,948.83 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,738.4 | at 2017-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 28.7% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.6% | at 2020-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.2% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.5% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.0% | at 2017-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.2% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.2% | 2019-04-01 → 2020-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.0% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.9% | 2016-04-01 → 2017-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,233 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 1,247 | at 2020-03-31 | Cons. | Number of employees |
| Employees | 1,233 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 1,205 | at 2018-03-31d | Cons. | Number of employees |
| Employees | 1,162 | at 2017-03-31d | Cons. | Number of employees |
| Revenue | ¥29.1bn | 2020-04-01 → 2021-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥27.5bn | 2019-04-01 → 2020-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥28.0bn | 2018-04-01 → 2019-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥28.6bn | 2017-04-01 → 2018-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥28.3bn | 2016-04-01 → 2017-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥2.1bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Operating income | ¥2.3bn | 2019-04-01 → 2020-03-31 | Standalone | Operating income |
| Ordinary income | ¥2.8bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.8bn | 2019-04-01 → 2020-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.4bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.3bn | 2016-04-01 → 2017-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.4bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.8bn | 2019-04-01 → 2020-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.8bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥2.1bn | 2019-04-01 → 2020-03-31 | Standalone | Profit loss |
| Net income | ¥487m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.3bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥594m | 2016-04-01 → 2017-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥60.3bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥55.9bn | at 2020-03-31 | Standalone | Assets |
| Total assets | ¥56.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥57.5bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥55.2bn | at 2017-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥44.1bn | at 2021-03-31 | Standalone | Liabilities |
| Total liabilities | ¥40.5bn | at 2020-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥16.2bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥15.3bn | at 2020-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.9bn | at 2019-03-31d | Standalone | Net assets |
| Net assets / equity | ¥14.8bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥14.3bn | at 2017-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥16.7bn | at 2021-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥12.0bn | at 2020-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥207.76 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥238.51 | 2019-04-01 → 2020-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.99 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥146.5 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.22 | 2016-04-01 → 2017-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥130 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2019-04-01 → 2020-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2016-04-01 → 2017-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,847.41 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,748.73 | at 2020-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,569.13 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,672.69 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,612.8 | at 2017-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 26.9% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.5% | at 2020-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.5% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.8% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.9% | at 2017-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.6% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 14.4% | 2019-04-01 → 2020-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.9% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.8% | 2016-04-01 → 2017-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,148,409 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,148,409 | at 2020-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,148,409 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,148,409 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,148,409 | at 2017-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 533 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 511 | at 2020-03-31 | Standalone | Number of employees |
| Employees | 468 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 456 | at 2018-03-31d | Standalone | Number of employees |
| Employees | 446 | at 2017-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 116
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2020-04-01 → 2021-03-31 | ¥29m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2020-04-01 → 2021-03-31 | ¥55m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2021-03-31 | 33 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2020-04-01 → 2021-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2020-04-01 → 2021-03-31 | ¥835m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥634m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2021-03-31 | ¥740m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2020-04-01 → 2021-03-31 | −¥656m |
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | ¥365m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | ¥291m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥1.0bn |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥1.0bn |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥48.0bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥4.5bn |
| Business School Sectionreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥78m |
| Business School Sectionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥8m |
| Business School Sectionreportable segment | employees | at 2021-03-31 | 25 pure |
| Business School Sectionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥1.6bn |
| Business School Sectionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥1.6bn |
| Business School Sectionreportable segment | segment assets | at 2021-03-31 | ¥448m |
| Business School Sectionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥649m |
| High School Student Sectionreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥1.4bn |
| High School Student Sectionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| High School Student Sectionreportable segment | employees | at 2021-03-31 | 489 pure |
| High School Student Sectionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥28.9bn |
| High School Student Sectionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥28.5bn |
| High School Student Sectionreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥363m |
| High School Student Sectionreportable segment | segment assets | at 2021-03-31 | ¥8.3bn |
| High School Student Sectionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥7.0bn |
| Primary And Secondary Student Sectionreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥382m |
| Primary And Secondary Student Sectionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥309m |
| Primary And Secondary Student Sectionreportable segment | employees | at 2021-03-31 | 298 pure |
| Primary And Secondary Student Sectionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥9.4bn |
| Primary And Secondary Student Sectionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥9.3bn |
| Primary And Secondary Student Sectionreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥41m |
| Primary And Secondary Student Sectionreportable segment | segment assets | at 2021-03-31 | ¥6.1bn |
| Primary And Secondary Student Sectionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥2.0bn |
| Swimming School Sectionreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥115m |
| Swimming School Sectionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥404m |
| Swimming School Sectionreportable segment | employees | at 2021-03-31 | 314 pure |
| Swimming School Sectionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥5.6bn |
| Swimming School Sectionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥5.6bn |
| Swimming School Sectionreportable segment | segment assets | at 2021-03-31 | ¥8.2bn |
| Swimming School Sectionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥128m |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥2.0bn |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥1.9bn |
| —segment total | employees | at 2021-03-31 | 1126 pure |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥45.4bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥45.0bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥405m |
| —segment total | segment assets | at 2021-03-31 | ¥23.0bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥9.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥46.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥45.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥23.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥9.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2019-04-01 → 2020-03-31 | ¥16m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2019-04-01 → 2020-03-31 | ¥54m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2019-04-01 → 2020-03-31 | ¥1.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2019-04-01 → 2020-03-31 | ¥960m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥680m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2020-03-31 | ¥1.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2019-04-01 → 2020-03-31 | ¥313m |
| Reconciling Itemsreconciling | capex | 2019-04-01 → 2020-03-31 | ¥2.5bn |
| Reconciling Itemsreconciling | depreciation | 2019-04-01 → 2020-03-31 | ¥263m |
| Reconciling Itemsreconciling | revenue | 2019-04-01 → 2020-03-31 | −¥987m |
| Reconciling Itemsreconciling | revenue intersegment | 2019-04-01 → 2020-03-31 | −¥987m |
| Reconciling Itemsreconciling | segment assets | at 2020-03-31 | ¥43.0bn |
| Reconciling Itemsreconciling | segment profit | 2019-04-01 → 2020-03-31 | −¥3.6bn |
| Business School Sectionreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥2m |
| Business School Sectionreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥6m |
| Business School Sectionreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥1.6bn |
| Business School Sectionreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥1.6bn |
| Business School Sectionreportable segment | segment assets | at 2020-03-31 | ¥402m |
| Business School Sectionreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥566m |
| High School Student Sectionreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥1.1bn |
| High School Student Sectionreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥1.2bn |
| High School Student Sectionreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥27.1bn |
| High School Student Sectionreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥26.8bn |
| High School Student Sectionreportable segment | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥270m |
| High School Student Sectionreportable segment | segment assets | at 2020-03-31 | ¥8.0bn |
| High School Student Sectionreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥5.5bn |
| Primary And Secondary Student Sectionreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥1.0bn |
| Primary And Secondary Student Sectionreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥334m |
| Primary And Secondary Student Sectionreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥8.7bn |
| Primary And Secondary Student Sectionreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥8.7bn |
| Primary And Secondary Student Sectionreportable segment | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥35m |
| Primary And Secondary Student Sectionreportable segment | segment assets | at 2020-03-31 | ¥5.9bn |
| Primary And Secondary Student Sectionreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥1.4bn |
| Swimming School Sectionreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥71m |
| Swimming School Sectionreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥466m |
| Swimming School Sectionreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥7.1bn |
| Swimming School Sectionreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥7.1bn |
| Swimming School Sectionreportable segment | segment assets | at 2020-03-31 | ¥8.4bn |
| Swimming School Sectionreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥475m |
| —segment total | capex | 2019-04-01 → 2020-03-31 | ¥2.3bn |
| —segment total | depreciation | 2019-04-01 → 2020-03-31 | ¥2.0bn |
| —segment total | revenue | 2019-04-01 → 2020-03-31 | ¥44.5bn |
| —segment total | revenue external | 2019-04-01 → 2020-03-31 | ¥44.2bn |
| —segment total | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥306m |
| —segment total | segment assets | at 2020-03-31 | ¥22.8bn |
| —segment total | segment profit | 2019-04-01 → 2020-03-31 | ¥7.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2019-04-01 → 2020-03-31 | ¥2.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2019-04-01 → 2020-03-31 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2019-04-01 → 2020-03-31 | ¥46.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2019-04-01 → 2020-03-31 | ¥45.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥987m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2020-03-31 | ¥23.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2019-04-01 → 2020-03-31 | ¥8.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2021-03-31 | 32 pure |
| Business School Sectionreportable segment | employees | at 2021-03-31 | 25 pure |
| High School Student Sectionreportable segment | employees | at 2021-03-31 | 402 pure |
| —segment total | employees | at 2021-03-31 | 427 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,706
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)EY新日本有限責任監査法人 | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)上林 三子雄 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)本間 愛雄 | |
| Cpa3 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)衣川 清隆 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)株式会社ナガセの広告宣伝費の期間帰属 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row2Member | Original text (Japanese)株式会社イトマンスイミングスクールの固定資産の減損 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row2Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row2Member | Original text (Japanese)注記事項（重要な会計上の見積り） | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row2Member | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)EY新日本有限責任監査法人 | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)上林 三子雄 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)本間 愛雄 | |
| Cpa3 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)衣川 清隆 | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)広告宣伝費の期間帰属 | |
| Same as kam for consolidated fskam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Number of submission | FilingDateInstant | 2 | |
| Operating revenue1 (5-year summary) | Prior4YearDuration | 45567000000 | JPY |
| Operating revenue1 (5-year summary) | Prior3YearDuration | 45949000000 | JPY |
| Operating revenue1 (5-year summary) | Prior2YearDuration | 45682000000 | JPY |
| Operating revenue1 (5-year summary) | Prior1YearDuration | 45182000000 | JPY |
| Operating revenue1 (5-year summary) | CurrentYearDuration | 45853000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 5227000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 4697000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 2396000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 4250000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 4512000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 2669000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 2610000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 1016000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 2926000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 2427000000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 3151000000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 3018000000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 896000000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 3709000000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 2629000000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 15414000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 17280000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 16944000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 19104000000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 20592000000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant | 64342000000 | 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 rounding |
| 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 |