Annual report
6838.TEDINET S100TV0O
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥4.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥6.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥215m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | −¥437m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | −¥215m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥515m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥332m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥122m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥673m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥322m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥456m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥443m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥483m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥149m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥90m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥439m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥445m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥481m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥9.6bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥8.6bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥8.4bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥8.4bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥9.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.7bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.6bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥4.9bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.0bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.4bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥5.2bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.2bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.2bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.1bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.0bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.0bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥17m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥859,000 | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥273m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥166m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥24m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥132m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥170m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥862m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥689m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-71.02 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-80.82 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥25.7 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥16.62 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥96.42 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥24.36 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥15.7 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥84.04 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥751.47 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥829.73 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥926 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥900.87 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥830.77 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 51.0% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.8% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.0% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.4% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -9.0% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.8% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 246 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 250 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 251 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 245 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 240 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥94m | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥162m | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥217m | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥190m | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥181m | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥286m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥265m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | −¥364m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥275m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥114m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥225m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥126m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥471m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥292m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | −¥453m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥289m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥49m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥124m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥105m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥3.6bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥4.0bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥4.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.5bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.0bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥344m | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥573m | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥3.3bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.5bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.7bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥3.7bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.9bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥261m | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥310m | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-72.49 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-48.34 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-8.5 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.82 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.94 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥3 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥507.37 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥572.74 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥629.06 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥638.15 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥574.37 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 90.3% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.5% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.8% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -13.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -8.1% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -1.3% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -3.8% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 6,554,900 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,073,900 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,927,900 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,780,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,062,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 8 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 12 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 11 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 13 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 8 | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥18m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥12m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥676m |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥400m |
| Electric And Communication Equipmentreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥71m |
| Electric And Communication Equipmentreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥139m |
| Electric And Communication Equipmentreportable segment | employees | at 2024-03-31 | 233 pure |
| Electric And Communication Equipmentreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.2bn |
| Electric And Communication Equipmentreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.2bn |
| Electric And Communication Equipmentreportable segment | segment assets | at 2024-03-31 | ¥5.0bn |
| Electric And Communication Equipmentreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥168m |
| Renewable Energy Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥139m |
| Renewable Energy Businessreportable segment | employees | at 2024-03-31 | 5 pure |
| Renewable Energy Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥958m |
| Renewable Energy Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥958m |
| Renewable Energy Businessreportable segment | segment assets | at 2024-03-31 | ¥3.9bn |
| Renewable Energy Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥17m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥71m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥278m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥4.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥4.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥8.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥185m |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥25m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥4m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥865m |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥446m |
| Electric And Communication Equipmentreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥187m |
| Electric And Communication Equipmentreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥132m |
| Electric And Communication Equipmentreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| Electric And Communication Equipmentreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| Electric And Communication Equipmentreportable segment | segment assets | at 2023-03-31 | ¥4.3bn |
| Electric And Communication Equipmentreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥78m |
| Renewable Energy Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥61m |
| Renewable Energy Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥581m |
| Renewable Energy Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥581m |
| Renewable Energy Businessreportable segment | segment assets | at 2023-03-31 | ¥3.5bn |
| Renewable Energy Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥70m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥187m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥194m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥7.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥9m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,686
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 574.37 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 638.15 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 629.06 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 572.74 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 507.37 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 5.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 3.00 | |
| 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 | -22.94 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -22.82 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -8.50 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -48.34 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -72.49 | |
| 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 | 0.723 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.808 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.844 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.855 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.903 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -0.038 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -0.013 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -0.081 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -0.134 | |
| 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 | 8 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 13 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 11 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 12 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 8 |
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 |
| 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 |