Annual report
7922.TEDINET S100OLR3
Period2021-04-01 → 2022-03-31
Filed2022-06-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥9.6bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥10.6bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥10.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥11.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.7bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥106m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | −¥10m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥117m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥115m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥9m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥116m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥246m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥48m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥47m | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥36m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥133m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥394m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥238m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥253m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥36m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | −¥133m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥11.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥12.0bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥11.3bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.1bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.2bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥7.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.8bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.8bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥8.3bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥8.7bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.9bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.5bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.9bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.5bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.1bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥68m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥147m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥242m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥365m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥103m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥62m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥44m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥250m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥142m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥65m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥407m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥249m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥448m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥72m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥181m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥5.79 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-21.48 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-63.55 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-38.46 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥40.81 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,246.14 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,261.6 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,258.12 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,346.6 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,408.71 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.2% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.9% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.2% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.9% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 0.5% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.7% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -4.9% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -2.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.0% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 353 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 366 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 396 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 553 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 648 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥8.4bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥8.8bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥10.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.2bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥17m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥29m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥151m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥145m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥119m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥58m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥106m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥137m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥172m | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥112m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥188m | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | −¥531m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥35m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥100m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥10.8bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥11.1bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥10.2bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.3bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.8bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.2bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.5bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥7.6bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.6bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.5bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥8.2bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥8.3bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.8bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.6bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥18.03 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-30.36 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-85.78 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.72 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥16.14 | 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 | ¥5 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,230.51 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,227.41 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,218 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,330.28 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,339.02 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.3% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.6% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.9% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.5% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -6.7% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.2% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,378,800 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,378,800 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,378,800 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,378,800 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,378,800 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 199 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 202 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 209 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 211 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 211 | 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 · 69
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥5m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | −¥135,000 |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥2.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥2.4bn |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥1.4bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥16m |
| ASEANreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥21m |
| ASEANreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥20m |
| ASEANreportable segment | employees | at 2022-03-31 | 145 pure |
| ASEANreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥835m |
| ASEANreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥819m |
| ASEANreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥15m |
| ASEANreportable segment | segment assets | at 2022-03-31 | ¥1.7bn |
| ASEANreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥106m |
| Chinareportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥87,000 |
| Chinareportable segment | employees | at 2022-03-31 | 6 pure |
| Chinareportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.6bn |
| Chinareportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Chinareportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Chinareportable segment | segment assets | at 2022-03-31 | ¥1.0bn |
| Chinareportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥25m |
| Japanreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥88m |
| Japanreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥140m |
| Japanreportable segment | employees | at 2022-03-31 | 202 pure |
| Japanreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥8.5bn |
| Japanreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥7.4bn |
| Japanreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Japanreportable segment | segment assets | at 2022-03-31 | ¥7.7bn |
| Japanreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥10m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥109m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥161m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥12.0bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥9.6bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| —segment total | segment assets | at 2022-03-31 | ¥10.4bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥121m |
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | −¥2m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | −¥139,000 |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥4.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥4.1bn |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥14m |
| ASEANreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥12m |
| ASEANreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥22m |
| ASEANreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥1.9bn |
| ASEANreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥1.9bn |
| ASEANreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥21m |
| ASEANreportable segment | segment assets | at 2021-03-31 | ¥1.6bn |
| ASEANreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥32m |
| Chinareportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥180,000 |
| Chinareportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥3.7bn |
| Chinareportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥928m |
| Chinareportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥2.8bn |
| Chinareportable segment | segment assets | at 2021-03-31 | ¥1.3bn |
| Chinareportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥28m |
| Japanreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥127m |
| Japanreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥135m |
| Japanreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥9.1bn |
| Japanreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥7.8bn |
| Japanreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥1.3bn |
| Japanreportable segment | segment assets | at 2021-03-31 | ¥8.0bn |
| Japanreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥55m |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥139m |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥156m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥14.7bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥10.6bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥4.1bn |
| —segment total | segment assets | at 2021-03-31 | ¥10.9bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥4m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,613
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 1227.41 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 1230.51 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 10.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 7.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 5.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 5.00 | |
| 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 | 16.14 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 5.72 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -85.78 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -30.36 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 18.03 | |
| 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 | 0.769 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.796 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.743 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.686 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.703 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.012 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.004 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -0.067 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -0.025 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.015 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 42.61 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 70.23 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 18.08 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.6194 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1.2238 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.3880 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 211 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 211 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 209 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 202 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 199 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 49 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 53 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 61 |
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 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 |