Annual report
4347.TEDINET S100OFV7
Period2021-04-01 → 2022-03-31
Filed2022-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 144
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥11.0bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥11.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥11.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.8bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥877m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥479m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥935m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥477m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥628m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥203m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥82m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.3bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥354m | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥151m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥411m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥168m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥47m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.2bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥251m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥8.9bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥7.0bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥7.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.6bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.5bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.3bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.3bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥4.6bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.7bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.6bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥3.0bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.7bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.3bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.4bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.3bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.9bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.6bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥559m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥407m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥98m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥42m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥137m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥257m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥235m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥119m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥433m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥236m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥150m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥359m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥133.12 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥19.52 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥52.74 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.5 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.37 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥470.74 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥357.68 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥345.43 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥299.24 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥280.49 | 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 | 39.3% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.4% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.5% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 32.5% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.4% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.8% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 487 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 439 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 421 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 404 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 405 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥9.5bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥8.3bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥536m | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.3bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.2bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥636m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥161m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥652m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥173m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥383m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥450m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥304m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥754m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.8bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥803m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥1.8bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | −¥849m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥286m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥577m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥7.0bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥5.5bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥6.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.0bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥6.4bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.3bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.4bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.6bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.1bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥420m | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.6bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.7bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥105.74 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥232.4 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-108.81 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-36.73 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-78.5 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥25 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥359.22 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥274.48 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥53.85 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥162.87 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥199.67 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 38.1% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.4% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 6.4% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 21.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.5% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 33.8% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 142.2% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -100.4% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -20.3% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -42.4% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,914,732 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 79,147,323 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 79,147,323 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 79,147,323 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 79,147,323 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 370 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 352 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 43 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 42 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 42 | 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 · 65
| Segment | Item | Period | Value |
|---|---|---|---|
| Otherother segments | capex | 2021-04-01 → 2022-03-31 | ¥24m |
| Otherother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥27m |
| Otherother segments | segment assets | at 2022-03-31 | ¥4.3bn |
| Otherother segments | segment profit | 2021-04-01 → 2022-03-31 | −¥683m |
| Broadcastreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥54m |
| Broadcastreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥55m |
| Broadcastreportable segment | employees | at 2022-03-31 | 85 pure |
| Broadcastreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.6bn |
| Broadcastreportable segment | segment assets | at 2022-03-31 | ¥2.3bn |
| Broadcastreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥283m |
| Educationreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥46m |
| Educationreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥22m |
| Educationreportable segment | employees | at 2022-03-31 | 134 pure |
| Educationreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.8bn |
| Educationreportable segment | segment assets | at 2022-03-31 | ¥311m |
| Educationreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥787m |
| Studio And Contentreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥81m |
| Studio And Contentreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥78m |
| Studio And Contentreportable segment | employees | at 2022-03-31 | 139 pure |
| Studio And Contentreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥3.0bn |
| Studio And Contentreportable segment | segment assets | at 2022-03-31 | ¥1.1bn |
| Studio And Contentreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥48m |
| Technology Servicesreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥12m |
| Technology Servicesreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥28m |
| Technology Servicesreportable segment | employees | at 2022-03-31 | 82 pure |
| Technology Servicesreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥3.9bn |
| Technology Servicesreportable segment | segment assets | at 2022-03-31 | ¥883m |
| Technology Servicesreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥442m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥194m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥182m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥12.3bn |
| —segment total | segment assets | at 2022-03-31 | ¥4.6bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.6bn |
| Otherother segments | capex | 2020-04-01 → 2021-03-31 | ¥39m |
| Otherother segments | depreciation | 2020-04-01 → 2021-03-31 | ¥24m |
| Otherother segments | segment assets | at 2021-03-31 | ¥3.1bn |
| Otherother segments | segment profit | 2020-04-01 → 2021-03-31 | −¥585m |
| Broadcastreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥21m |
| Broadcastreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥54m |
| Broadcastreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥2.7bn |
| Broadcastreportable segment | segment assets | at 2021-03-31 | ¥1.9bn |
| Broadcastreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥320m |
| Educationreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥43m |
| Educationreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥18m |
| Educationreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥2.3bn |
| Educationreportable segment | segment assets | at 2021-03-31 | ¥242m |
| Educationreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥596m |
| Studio And Contentreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥21m |
| Studio And Contentreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥60m |
| Studio And Contentreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥2.7bn |
| Studio And Contentreportable segment | segment assets | at 2021-03-31 | ¥1.2bn |
| Studio And Contentreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥156m |
| Technology Servicesreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥35m |
| Technology Servicesreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥95m |
| Technology Servicesreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥3.3bn |
| Technology Servicesreportable segment | segment assets | at 2021-03-31 | ¥523m |
| Technology Servicesreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥304m |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥120m |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥227m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥11.0bn |
| —segment total | segment assets | at 2021-03-31 | ¥3.9bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥1.1bn |
| Educationreportable segment | employees | at 2022-03-31 | 134 pure |
| Studio And Contentreportable segment | employees | at 2022-03-31 | 139 pure |
| Technology Servicesreportable segment | employees | at 2022-03-31 | 50 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,386
| Item | Context | Value | Unit |
|---|---|---|---|
| Total assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 5493787000 | JPY |
| Total assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 6950494000 | JPY |
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 199.67 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 162.87 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 53.85 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 274.48 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 359.22 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 25.00 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -78.50 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -36.73 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -108.81 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 232.40 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 105.74 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Equity to asset ratio (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 0.245 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.210 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.064 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.384 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.381 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -0.424 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -0.203 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -1.004 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1.422 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.338 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 3.8 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 8.2 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.236 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 42 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 42 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 43 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 |