Annual report
4828.TEDINET S100R1D4
Period2022-04-01 → 2023-03-31
Filed2023-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥18.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥17.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥17.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥18.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.2bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥2.4bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.4bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.3bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥858m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥805m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.3bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥13.4bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥11.5bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥10.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥8.6bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥8.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.0bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥9.3bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.5bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥6.3bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥5.0bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.4bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥7.0bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.9bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥7.0bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.9bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.1bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.3bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥697m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥713m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥817m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥773m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥549m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥702m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥197m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥416m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥557m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥194.02 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥137.46 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥108.94 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.98 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥71.09 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥773.95 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥622.96 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥531.06 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥427.27 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥373.27 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 69.3% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.1% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.2% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.0% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 27.8% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 23.8% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.7% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.2% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.7% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 684 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 657 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 643 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 618 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 590 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥18.0bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥17.4bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥17.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥17.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.8bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥2.1bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥2.8bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.1bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.8bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.1bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.0bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥1.4bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥715m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥680m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥13.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥11.3bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥10.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.2bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥5.1bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.7bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.1bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.6bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.7bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥4.6bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.1bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥6.9bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.9bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥166.93 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.26 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥92.03 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥60.87 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥60.05 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥64 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥84 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 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 | ¥43 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥676.58 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥551.69 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥478.05 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥390.78 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥348.63 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 61.4% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.5% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.3% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 27.2% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 21.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 19.5% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 12,000,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 521 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 500 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 489 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 465 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 441 | 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 · 63
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥37m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥2.0bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥2.0bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥7.0bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥1.8bn |
| Productsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥545m |
| Productsreportable segment | employees | at 2023-03-31 | 217 pure |
| Productsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥6.4bn |
| Productsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥6.4bn |
| Productsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥13m |
| Productsreportable segment | segment assets | at 2023-03-31 | ¥2.0bn |
| Productsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| Solutionsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥111m |
| Solutionsreportable segment | employees | at 2023-03-31 | 220 pure |
| Solutionsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥11.7bn |
| Solutionsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥11.7bn |
| Solutionsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥13m |
| Solutionsreportable segment | segment assets | at 2023-03-31 | ¥2.8bn |
| Solutionsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| System Supportreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥7m |
| System Supportreportable segment | employees | at 2023-03-31 | 160 pure |
| System Supportreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.4bn |
| System Supportreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥424m |
| System Supportreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| System Supportreportable segment | segment assets | at 2023-03-31 | ¥1.6bn |
| System Supportreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥450m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥663m |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥20.5bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥18.5bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥2.0bn |
| —segment total | segment assets | at 2023-03-31 | ¥6.4bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥5.0bn |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥37m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥1.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥1.9bn |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥5.3bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥1.5bn |
| Productsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥525m |
| Productsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥6.0bn |
| Productsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥6.0bn |
| Productsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥10m |
| Productsreportable segment | segment assets | at 2022-03-31 | ¥1.8bn |
| Productsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.9bn |
| Solutionsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥121m |
| Solutionsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥11.4bn |
| Solutionsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥11.4bn |
| Solutionsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥11m |
| Solutionsreportable segment | segment assets | at 2022-03-31 | ¥3.1bn |
| Solutionsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.7bn |
| System Supportreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥8m |
| System Supportreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.2bn |
| System Supportreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥342m |
| System Supportreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥1.9bn |
| System Supportreportable segment | segment assets | at 2022-03-31 | ¥1.3bn |
| System Supportreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥344m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥654m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥19.6bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥17.8bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥1.9bn |
| —segment total | segment assets | at 2022-03-31 | ¥6.2bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥3.9bn |
| Productsreportable segment | employees | at 2023-03-31 | 214 pure |
| Solutionsreportable segment | employees | at 2023-03-31 | 220 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,303
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 676.58 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 43 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 45 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 70 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 84 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 64 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 13 | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 19 | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 22 | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 35 | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 21 | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 60.05 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 60.87 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 92.03 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 118.26 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 166.93 | |
| 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 | 0.523 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.563 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.552 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.585 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.614 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.195 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.165 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.212 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.230 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.272 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 19.3 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 19.5 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 18.9 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 16.4 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 18.0 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.358 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.370 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.380 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.355 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.383 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 441 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 465 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 489 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 500 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 521 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 174 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 170 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 157 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 160 |
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 |