Annual report
4720.TEDINET S100OGHT
Period2021-04-01 → 2022-03-31
Filed2022-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥6.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥5.7bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥6.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.0bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥78m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | −¥637m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥70m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥585m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥658m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥360m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥352m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥568m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥1.0bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥637m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.1bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥299m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥540m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥142m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥637m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | −¥1.1bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥5.4bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥5.9bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥6.6bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.5bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.8bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥3.3bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.0bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.1bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.8bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.9bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥3.8bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.5bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.6bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.3bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.6bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.8bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥753m | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.9bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥446m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥743m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥168m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥162m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥412m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥61m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥427m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥855m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥316m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥164m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥636m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥132m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥104m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥103m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-79.59 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-131.16 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.16 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-67.06 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥17.58 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥270.09 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥352.11 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥489.4 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥472.69 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥551.5 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 38.8% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.2% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.0% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.4% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -25.7% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -31.2% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -13.1% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.2% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 380 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 389 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 383 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 387 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 301 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥4.4bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥4.2bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥5.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.1bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥8m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | −¥544m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥5m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥493m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥692m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥394m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥246m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥779m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥958m | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | −¥782m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥969m | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥287m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥523m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥102m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.6bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥5.2bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥5.9bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.2bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.6bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.4bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.9bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.8bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.8bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥3.7bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.3bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.1bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.0bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-97.77 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-120.32 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.61 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-64.96 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥12.71 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥5 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥248.12 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥349.1 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥475.75 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥460.73 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥537.14 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 42.2% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.6% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.8% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.7% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -32.9% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -29.2% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -13.0% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,937,840 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,937,840 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,937,840 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,937,840 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,937,840 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 200 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 217 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 241 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 251 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 253 | at 2018-03-31d | 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 · 49
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥6m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥6m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | −¥61m |
| Education Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥260m |
| Education Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥119m |
| Education Businessreportable segment | employees | at 2022-03-31 | 364 pure |
| Education Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥5.9bn |
| Education Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥5.9bn |
| Education Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥6m |
| Education Businessreportable segment | segment assets | at 2022-03-31 | ¥4.9bn |
| Education Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥297,000 |
| Sports Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥3m |
| Sports Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥17m |
| Sports Businessreportable segment | employees | at 2022-03-31 | 16 pure |
| Sports Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥362m |
| Sports Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥362m |
| Sports Businessreportable segment | segment assets | at 2022-03-31 | ¥575m |
| Sports Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥78m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥263m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥136m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥6.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥6.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥6m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥5.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥78m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥5m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥5m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | −¥57m |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | ¥540,000 |
| Education Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥108m |
| Education Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥155m |
| Education Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥5.5bn |
| Education Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥5.5bn |
| Education Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥5m |
| Education Businessreportable segment | segment assets | at 2021-03-31 | ¥5.5bn |
| Education Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥639m |
| Sports Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥49m |
| Sports Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥15m |
| Sports Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥237m |
| Sports Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥237m |
| Sports Businessreportable segment | segment assets | at 2021-03-31 | ¥491m |
| Sports Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥930,000 |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥157m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥169m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥5m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥5.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | −¥638m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,571
| Item | Context | Value | Unit |
|---|---|---|---|
| Transfer to other capital surplus from legal capital surplus | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_CapitalStockMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | -312395000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_OtherCapitalSurplusMember | 312395000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_CapitalSurplusMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_LegalRetainedEarningsMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_GeneralReserveMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -1052248000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | -1052248000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalStockMember | 655734000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 340000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 348856000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalSurplusMember | 688856000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 147000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_GeneralReserveMember | 3340000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -1291276000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsMember | 2195723000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_TreasuryStockMember | -345912000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 4246649000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -69954000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RevaluationReserveForLandMember | -345435000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -415390000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember | 3831259000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -83331000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember | -83331000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -968916000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember | -968916000 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | － | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Transfer to other capital surplus from legal capital surplus | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Transfer to other capital surplus from legal capital surplus | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | － | JPY |
| Transfer to other capital surplus from legal capital surplus | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 32328000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_RevaluationReserveForLandMember | － | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 32328000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember | 32328000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -1052248000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 32328000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RevaluationReserveForLandMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 32328000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember | -1019919000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -345912000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 3194401000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -37625000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RevaluationReserveForLandMember | -345435000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -383061000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 2811339000 | 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 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 |