Annual report
6838.TEDINET S100R26S
Period2021-04-01 → 2022-03-31
Filed2023-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100OBOM. Amended by S100R53I (2023-06-26).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥6.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥6.7bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥6.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.3bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥379m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥212m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥332m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥122m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥673m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥79m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥64m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥306m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥130m | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥149m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥90m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥439m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥129m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥147m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥149m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥90m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥8.4bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥8.4bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥9.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥9.6bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.2bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.9bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.2bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥5.4bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.2bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.2bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥3.4bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥3.2bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.0bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.0bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.7bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥17m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥500m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥534m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥166m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥24m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥132m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥929m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥823m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥170m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥862m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥689m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥935m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥25.7 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥16.62 | 2020-04-01 → 2021-03-31 | 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 (basic) | ¥29.58 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-34.85 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥24.36 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥15.7 | 2020-04-01 → 2021-03-31 | 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) |
| EPS (diluted) | ¥29.35 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥926 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥900.87 | at 2021-03-31 | 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) |
| Net assets per share | ¥762.11 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥738.9 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.0% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.4% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.2% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.7% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.8% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.9% | 2020-04-01 → 2021-03-31 | 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) |
| ROE | 3.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 251 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 245 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 240 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 203 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 190 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥217m | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥190m | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥181m | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥183m | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥204m | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥178m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | −¥214m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | −¥114m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥225m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥126m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥69m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥71m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥140m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥225m | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | −¥49m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥124m | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | −¥105m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥80m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥108m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.4bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥4.5bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥4.0bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.4bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.9bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥672m | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥854m | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥3.7bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.7bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.9bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥2.6bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.7bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥437m | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥679m | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-8.5 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.82 | 2020-04-01 → 2021-03-31 | 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) |
| EPS (basic) | ¥-18.4 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-25.7 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥7 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2020-04-01 → 2021-03-31 | 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) |
| Dividend per share | ¥5 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0.5 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥629.06 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥638.15 | at 2021-03-31 | 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) |
| Net assets per share | ¥593.33 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥617.22 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 84.4% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.8% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.4% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.5% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -1.3% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -3.8% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,927,900 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,780,000 | at 2021-03-31 | 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) |
| Shares issued | 4,476,100 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,046,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 11 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 13 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 8 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 7 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 8 | 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 · 45
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥6m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥627,000 |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥703m |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥407m |
| Electric And Communication Equipmentreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥110m |
| Electric And Communication Equipmentreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥115m |
| Electric And Communication Equipmentreportable segment | employees | at 2022-03-31 | 232 pure |
| Electric And Communication Equipmentreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥4.1bn |
| Electric And Communication Equipmentreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥4.1bn |
| Electric And Communication Equipmentreportable segment | segment assets | at 2022-03-31 | ¥4.5bn |
| Electric And Communication Equipmentreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥608m |
| Renewable Energy Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥67m |
| Renewable Energy Businessreportable segment | employees | at 2022-03-31 | 8 pure |
| Renewable Energy Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.1bn |
| Renewable Energy Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥2.1bn |
| Renewable Energy Businessreportable segment | segment assets | at 2022-03-31 | ¥3.1bn |
| Renewable Energy Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥178m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥110m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥182m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥6.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥6.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥7.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥786m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | −¥458,000 |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | ¥0 |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥0 |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥1.2bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥412m |
| Electric And Communication Equipmentreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥110m |
| Electric And Communication Equipmentreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥101m |
| Electric And Communication Equipmentreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥4.0bn |
| Electric And Communication Equipmentreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥4.0bn |
| Electric And Communication Equipmentreportable segment | segment assets | at 2021-03-31 | ¥4.1bn |
| Electric And Communication Equipmentreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥488m |
| Renewable Energy Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥206m |
| Renewable Energy Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥2.7bn |
| Renewable Energy Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥2.7bn |
| Renewable Energy Businessreportable segment | segment assets | at 2021-03-31 | ¥3.0bn |
| Renewable Energy Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥136m |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥110m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥308m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥7.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥623m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,672
| Item | Context | Value | Unit |
|---|---|---|---|
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 5.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 7.00 | |
| 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 | -25.70 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -18.40 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -22.94 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -22.82 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -8.50 | |
| 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 | 0.695 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.764 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.723 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.808 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.844 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -0.038 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -0.013 | |
| 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 | 7 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 8 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 13 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 11 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | － | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | － | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 1 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.9017 |
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 rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |