Annual report
9790.TEDINET S100R1JG
Period2022-04-01 → 2023-03-31
Filed2023-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥13.6bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥14.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥12.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥11.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥5.6bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥6.3bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥5.6bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.4bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.6bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.1bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.6bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥6.4bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.8bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.2bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.5bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.2bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.9bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.8bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥4.2bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥26.7bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥24.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥21.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥17.3bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.7bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.1bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥5.6bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥21.7bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥19.0bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.7bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥12.8bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.6bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥18.1bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.0bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥18.1bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.0bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.6bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥8.6bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥714m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥188m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥237m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥232m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥133m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥929m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥826m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥660m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥184.24 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥204.24 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥170.66 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥155.18 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥139.45 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,048.78 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥917.21 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥759.72 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥621.07 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥513.36 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.1% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.1% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.2% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.7% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 18.7% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 24.4% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 24.7% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.4% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 29.8% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 536 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 526 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 530 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 525 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 525 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥5.5bn | 2022-04-01 → 2023-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥4.5bn | 2021-04-01 → 2022-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥4.2bn | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥4.6bn | 2019-04-01 → 2020-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥3.2bn | 2018-04-01 → 2019-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥4.2bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥3.4bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.3bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.5bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.2bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.3bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.5bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.3bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥3.4bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥3.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.2bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥18.7bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥15.0bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥12.8bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.3bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.3bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.4bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥844m | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥17.4bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥14.2bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥11.9bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥9.5bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥7.5bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥12.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥9.7bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥205.92 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥164.94 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥149.85 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥145.07 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥106.44 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥60 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥45 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥839.76 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥686.51 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥576.9 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥459.07 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥361.47 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 92.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.4% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.0% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.2% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 27.0% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 26.1% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 28.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 35.4% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 31.9% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 20,700,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,700,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,700,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,700,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,700,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 67 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 63 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 72 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 78 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 63 | at 2019-03-31d | 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 · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥8m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥35m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥16.7bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥14m |
| Construction Systemreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥39m |
| Construction Systemreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥130m |
| Construction Systemreportable segment | employees | at 2023-03-31 | 242 pure |
| Construction Systemreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥6.1bn |
| Construction Systemreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥6.1bn |
| Construction Systemreportable segment | segment assets | at 2023-03-31 | ¥4.1bn |
| Construction Systemreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥2.1bn |
| IT Solutionsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥0 |
| IT Solutionsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥0 |
| IT Solutionsreportable segment | employees | at 2023-03-31 | 11 pure |
| IT Solutionsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥497m |
| IT Solutionsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥497m |
| IT Solutionsreportable segment | segment assets | at 2023-03-31 | ¥330m |
| IT Solutionsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥189m |
| Surveying And Civil Engineering Systemreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥71m |
| Surveying And Civil Engineering Systemreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥114m |
| Surveying And Civil Engineering Systemreportable segment | employees | at 2023-03-31 | 216 pure |
| Surveying And Civil Engineering Systemreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥7.0bn |
| Surveying And Civil Engineering Systemreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥7.0bn |
| Surveying And Civil Engineering Systemreportable segment | segment assets | at 2023-03-31 | ¥5.6bn |
| Surveying And Civil Engineering Systemreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥3.3bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥111m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥245m |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥13.6bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥13.6bn |
| —segment total | segment assets | at 2023-03-31 | ¥10.1bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥5.6bn |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥16m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥31m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥13.0bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | ¥162m |
| Construction Systemreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥92m |
| Construction Systemreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥88m |
| Construction Systemreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥6.5bn |
| Construction Systemreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥6.5bn |
| Construction Systemreportable segment | segment assets | at 2022-03-31 | ¥4.8bn |
| Construction Systemreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| IT Solutionsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥0 |
| IT Solutionsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥0 |
| IT Solutionsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥729m |
| IT Solutionsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥729m |
| IT Solutionsreportable segment | segment assets | at 2022-03-31 | ¥519m |
| IT Solutionsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥268m |
| Surveying And Civil Engineering Systemreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥91m |
| Surveying And Civil Engineering Systemreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥72m |
| Surveying And Civil Engineering Systemreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥7.1bn |
| Surveying And Civil Engineering Systemreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥7.1bn |
| Surveying And Civil Engineering Systemreportable segment | segment assets | at 2022-03-31 | ¥6.3bn |
| Surveying And Civil Engineering Systemreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥3.4bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥184m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥161m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥14.3bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥14.3bn |
| —segment total | segment assets | at 2022-03-31 | ¥11.6bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥6.2bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,220
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 576.90 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 686.51 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 839.76 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 40.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 45.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 50.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 60.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 60.00 | |
| 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 | 106.44 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 145.07 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 149.85 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 164.94 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 205.92 | |
| 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 | 0.902 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.923 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.930 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.944 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.927 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.319 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.354 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.289 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.261 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.270 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 19.39 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 14.99 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 26.46 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 19.70 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 13.29 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.376 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.310 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.334 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.364 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.291 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 63 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 78 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 72 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 63 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 67 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 13 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 5 |
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 |