Annual report
9610.TEDINET S100TY6O
Period2023-04-01 → 2024-03-31
Filed2024-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100VZMF (2025-06-18).
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥2.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥1.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥556m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥146m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | −¥591m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥19m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥491m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥781m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥516m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥592m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥33m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥589m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥27m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥309m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥629m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥829m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥589m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥27m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥1.8bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥2.1bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥1.8bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.1bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.5bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥909m | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.0bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥856m | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.1bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥991m | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥1.1bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.7bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥492m | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥747m | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥415m | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥680m | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥807m | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.4bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥446m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥128m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥525m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥491m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥246m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥4m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥7m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥138m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥23m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥145m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥117m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥75m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥47m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥138m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥72m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-95.94 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-5.18 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-59.93 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-122.07 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-160.76 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥133.73 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥215.29 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥192.3 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥213 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥327.48 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 48.5% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.2% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.0% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.4% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -59.9% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -2.5% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -29.6% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -45.2% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -38.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 85 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 88 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 90 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 108 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 125 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥810m | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥830m | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥824m | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥740m | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥95m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥142m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | −¥102m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥134m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥141m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥383m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥337m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥175m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥135m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | −¥176m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥132m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥87m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥377m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥468m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥532m | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥697m | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥901m | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥847m | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.2bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥492m | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥655m | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥40m | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥42m | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥173m | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥262m | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥637m | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥127m | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥166m | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-28.75 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-25.54 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-16.94 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-73.12 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-90.89 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥6.25 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥8.08 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥33.61 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥50.79 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥123.69 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 7.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 6.0% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 19.2% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.9% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.0% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -432.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -122.5% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -40.1% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -83.8% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -53.7% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 6,404,580 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,154,580 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,154,580 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,154,580 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,154,580 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 31 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 35 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 37 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 39 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 37 | at 2020-03-31d | 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 · 81
| Segment | Item | Period | Value |
|---|---|---|---|
| APACreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥767,000 |
| APACreportable segment | employees | at 2024-03-31 | 16 pure |
| APACreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥97m |
| APACreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥81m |
| APACreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥16m |
| APACreportable segment | segment assets | at 2024-03-31 | ¥155m |
| APACreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥66m |
| Chinareportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1m |
| Chinareportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥352,000 |
| Chinareportable segment | employees | at 2024-03-31 | 2 pure |
| Chinareportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥69m |
| Chinareportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥62m |
| Chinareportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥6m |
| Chinareportable segment | segment assets | at 2024-03-31 | ¥56m |
| Chinareportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥87m |
| Europereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥183,000 |
| Europereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥3m |
| Europereportable segment | employees | at 2024-03-31 | 8 pure |
| Europereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥258m |
| Europereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥247m |
| Europereportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥10m |
| Europereportable segment | segment assets | at 2024-03-31 | ¥355m |
| Europereportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥37m |
| JAPANreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2m |
| JAPANreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥68,000 |
| JAPANreportable segment | employees | at 2024-03-31 | 31 pure |
| JAPANreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥810m |
| JAPANreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥643m |
| JAPANreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥167m |
| JAPANreportable segment | segment assets | at 2024-03-31 | ¥296m |
| JAPANreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥95m |
| North Americareportable segment | employees | at 2024-03-31 | 28 pure |
| North Americareportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥722m |
| North Americareportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥717m |
| North Americareportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥5m |
| North Americareportable segment | segment assets | at 2024-03-31 | ¥1.3bn |
| North Americareportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥510m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥4m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥4m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥205m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥2.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | −¥794m |
| APACreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1m |
| APACreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥162m |
| APACreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥148m |
| APACreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥14m |
| APACreportable segment | segment assets | at 2023-03-31 | ¥187m |
| APACreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥17m |
| Chinareportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥84m |
| Chinareportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥62m |
| Chinareportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥22m |
| Chinareportable segment | segment assets | at 2023-03-31 | ¥99m |
| Chinareportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥41m |
| Europereportable segment | capex | 2022-04-01 → 2023-03-31 | ¥182,000 |
| Europereportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥7m |
| Europereportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥308m |
| Europereportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥285m |
| Europereportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥23m |
| Europereportable segment | segment assets | at 2023-03-31 | ¥394m |
| Europereportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥15m |
| JAPANreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥830m |
| JAPANreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥552m |
| JAPANreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥278m |
| JAPANreportable segment | segment assets | at 2023-03-31 | ¥395m |
| JAPANreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥142m |
| North Americareportable segment | capex | 2022-04-01 → 2023-03-31 | ¥11m |
| North Americareportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| North Americareportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| North Americareportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥15m |
| North Americareportable segment | segment assets | at 2023-03-31 | ¥1.4bn |
| North Americareportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥48m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥12m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥7m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥352m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | −¥168m |
| JAPANreportable segment | employees | at 2024-03-31 | 31 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,325
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 33.61 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 8.08 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 6.25 | |
| 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 | － | |
| 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 | -90.89 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -73.12 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -16.94 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -25.54 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -28.75 | |
| 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 | 0.510 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.309 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.192 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.060 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.075 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -0.5374 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -0.8381 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -0.4014 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -1.2251 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -4.3238 | |
| 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 | － | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| 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 | － | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 37 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 39 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 37 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 35 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 31 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 3 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 2 |
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 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 |