Annual report
3361.TEDINET S100RH5U
Period2022-05-01 → 2023-04-30
Filed2023-07-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.9bn | 2022-05-01 → 2023-04-30 | Cons. | Net sales |
| Revenue | ¥25.9bn | 2021-05-01 → 2022-04-30 | Cons. | Net sales |
| Revenue | ¥22.5bn | 2020-05-01 → 2021-04-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.0bn | 2019-05-01 → 2020-04-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.7bn | 2018-05-01 → 2019-04-30d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.1bn | 2022-05-01 → 2023-04-30 | Cons. | Operating income |
| Operating income | ¥1.7bn | 2021-05-01 → 2022-04-30 | Cons. | Operating income |
| Ordinary income | ¥2.5bn | 2022-05-01 → 2023-04-30 | Cons. | Ordinary income |
| Ordinary income | ¥2.2bn | 2021-05-01 → 2022-04-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2020-05-01 → 2021-04-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2019-05-01 → 2020-04-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2018-05-01 → 2019-04-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.5bn | 2022-05-01 → 2023-04-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.8bn | 2021-05-01 → 2022-04-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.6bn | 2022-05-01 → 2023-04-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2021-05-01 → 2022-04-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2020-05-01 → 2021-04-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥995m | 2019-05-01 → 2020-04-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2018-05-01 → 2019-04-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.6bn | 2022-05-01 → 2023-04-30 | Cons. | Profit loss |
| Net income | ¥1.1bn | 2021-05-01 → 2022-04-30 | Cons. | Profit loss |
| Total assets | ¥27.0bn | at 2023-04-30 | Cons. | Assets |
| Total assets | ¥27.0bn | at 2022-04-30 | Cons. | Assets |
| Total assets | ¥25.6bn | at 2021-04-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.7bn | at 2020-04-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.5bn | at 2019-04-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.6bn | at 2023-04-30 | Cons. | Liabilities |
| Total liabilities | ¥8.8bn | at 2022-04-30 | Cons. | Liabilities |
| Net assets / equity | ¥19.3bn | at 2023-04-30 | Cons. | Net assets |
| Net assets / equity | ¥18.2bn | at 2022-04-30 | Cons. | Net assets |
| Net assets / equity | ¥17.3bn | at 2021-04-30d | Cons. | Net assets |
| Net assets / equity | ¥16.2bn | at 2020-04-30d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥15.6bn | at 2019-04-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.6bn | at 2023-04-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.5bn | at 2022-04-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.6bn | at 2023-04-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.5bn | at 2022-04-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.8bn | at 2021-04-30d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.7bn | at 2020-04-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.3bn | at 2019-04-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.6bn | 2022-05-01 → 2023-04-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2021-05-01 → 2022-04-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.4bn | 2020-05-01 → 2021-04-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.8bn | 2019-05-01 → 2020-04-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.0bn | 2018-05-01 → 2019-04-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥948m | 2022-05-01 → 2023-04-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.0bn | 2021-05-01 → 2022-04-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2020-05-01 → 2021-04-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2019-05-01 → 2020-04-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2018-05-01 → 2019-04-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.6bn | 2022-05-01 → 2023-04-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.5bn | 2021-05-01 → 2022-04-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.0bn | 2020-05-01 → 2021-04-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2019-05-01 → 2020-04-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥345m | 2018-05-01 → 2019-04-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥78.27 | 2022-05-01 → 2023-04-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥52.22 | 2021-05-01 → 2022-04-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥60.97 | 2020-05-01 → 2021-04-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥50.19 | 2019-05-01 → 2020-04-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.17 | 2018-05-01 → 2019-04-30d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥953.93 | at 2023-04-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥888.92 | at 2022-04-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥868.4 | at 2021-04-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥817.55 | at 2020-04-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥789.83 | at 2019-04-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 71.6% | at 2023-04-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.3% | at 2022-04-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.4% | at 2021-04-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.5% | at 2020-04-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.4% | at 2019-04-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.5% | 2022-05-01 → 2023-04-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2021-05-01 → 2022-04-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.2% | 2020-05-01 → 2021-04-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2019-05-01 → 2020-04-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2018-05-01 → 2019-04-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 467 | at 2023-04-30 | Cons. | Number of employees |
| Employees | 502 | at 2022-04-30 | Cons. | Number of employees |
| Employees | 501 | at 2021-04-30d | Cons. | Number of employees |
| Employees | 519 | at 2020-04-30d | Cons. | Number of employees |
| Employees | 520 | at 2019-04-30d | Cons. | Number of employees |
| Revenue | ¥28.0bn | 2022-05-01 → 2023-04-30 | Standalone | Net sales |
| Revenue | ¥26.1bn | 2021-05-01 → 2022-04-30 | Standalone | Net sales |
| Revenue | ¥22.6bn | 2020-05-01 → 2021-04-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.1bn | 2019-05-01 → 2020-04-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.8bn | 2018-05-01 → 2019-04-30d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.9bn | 2022-05-01 → 2023-04-30 | Standalone | Operating income |
| Operating income | ¥1.5bn | 2021-05-01 → 2022-04-30 | Standalone | Operating income |
| Ordinary income | ¥2.3bn | 2022-05-01 → 2023-04-30 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2021-05-01 → 2022-04-30 | Standalone | Ordinary income |
| Ordinary income | ¥1.8bn | 2020-05-01 → 2021-04-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2019-05-01 → 2020-04-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2018-05-01 → 2019-04-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.3bn | 2022-05-01 → 2023-04-30 | Standalone | Income before income taxes |
| Profit before tax | ¥1.6bn | 2021-05-01 → 2022-04-30 | Standalone | Income before income taxes |
| Net income | ¥1.5bn | 2022-05-01 → 2023-04-30 | Standalone | Profit loss |
| Net income | ¥916m | 2021-05-01 → 2022-04-30 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2020-05-01 → 2021-04-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2019-05-01 → 2020-04-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥993m | 2018-05-01 → 2019-04-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥25.5bn | at 2023-04-30 | Standalone | Assets |
| Total assets | ¥25.4bn | at 2022-04-30 | Standalone | Assets |
| Total assets | ¥24.3bn | at 2021-04-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.1bn | at 2020-04-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.7bn | at 2019-04-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.5bn | at 2023-04-30 | Standalone | Liabilities |
| Total liabilities | ¥8.5bn | at 2022-04-30 | Standalone | Liabilities |
| Net assets / equity | ¥18.0bn | at 2023-04-30 | Standalone | Net assets |
| Net assets / equity | ¥16.9bn | at 2022-04-30 | Standalone | Net assets |
| Net assets / equity | ¥16.3bn | at 2021-04-30d | Standalone | Net assets |
| Net assets / equity | ¥15.2bn | at 2020-04-30d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥14.5bn | at 2019-04-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.9bn | at 2023-04-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.5bn | at 2022-04-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥75.56 | 2022-05-01 → 2023-04-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.18 | 2021-05-01 → 2022-04-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.32 | 2020-05-01 → 2021-04-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥51.94 | 2019-05-01 → 2020-04-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥50.07 | 2018-05-01 → 2019-04-30d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥20 | 2022-05-01 → 2023-04-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2021-05-01 → 2022-04-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2020-05-01 → 2021-04-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2019-05-01 → 2020-04-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2018-05-01 → 2019-04-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥889.83 | at 2023-04-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥828.49 | at 2022-04-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥817.83 | at 2021-04-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥765.21 | at 2020-04-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥732.81 | at 2019-04-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.6% | at 2023-04-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.6% | at 2022-04-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.9% | at 2021-04-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.6% | at 2020-04-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.3% | at 2019-04-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.8% | 2022-05-01 → 2023-04-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2021-05-01 → 2022-04-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2020-05-01 → 2021-04-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.9% | 2019-05-01 → 2020-04-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2018-05-01 → 2019-04-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 20,624,040 | at 2023-04-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,550,340 | at 2022-04-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,488,040 | at 2021-04-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,415,040 | at 2020-04-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,415,040 | at 2019-04-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 270 | at 2023-04-30 | Standalone | Number of employees |
| Employees | 300 | at 2022-04-30 | Standalone | Number of employees |
| Employees | 302 | at 2021-04-30d | Standalone | Number of employees |
| Employees | 328 | at 2020-04-30d | Standalone | Number of employees |
| Employees | 348 | at 2019-04-30d | 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 · 48
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-05-01 → 2023-04-30 | ¥188m |
| Reconciling Itemsreconciling | depreciation | 2022-05-01 → 2023-04-30 | ¥88m |
| Reconciling Itemsreconciling | segment assets | at 2023-04-30 | ¥8.0bn |
| Reconciling Itemsreconciling | segment profit | 2022-05-01 → 2023-04-30 | ¥1.6bn |
| The Energy Businessreportable segment | capex | 2022-05-01 → 2023-04-30 | ¥726m |
| The Energy Businessreportable segment | depreciation | 2022-05-01 → 2023-04-30 | ¥593m |
| The Energy Businessreportable segment | employees | at 2023-04-30 | 218 pure |
| The Energy Businessreportable segment | revenue | 2022-05-01 → 2023-04-30 | ¥21.3bn |
| The Energy Businessreportable segment | revenue external | 2022-05-01 → 2023-04-30 | ¥21.3bn |
| The Energy Businessreportable segment | segment assets | at 2023-04-30 | ¥11.3bn |
| The Energy Businessreportable segment | segment profit | 2022-05-01 → 2023-04-30 | ¥2.4bn |
| The Water Businessreportable segment | capex | 2022-05-01 → 2023-04-30 | ¥393m |
| The Water Businessreportable segment | depreciation | 2022-05-01 → 2023-04-30 | ¥723m |
| The Water Businessreportable segment | employees | at 2023-04-30 | 206 pure |
| The Water Businessreportable segment | revenue | 2022-05-01 → 2023-04-30 | ¥6.6bn |
| The Water Businessreportable segment | revenue external | 2022-05-01 → 2023-04-30 | ¥6.6bn |
| The Water Businessreportable segment | segment assets | at 2023-04-30 | ¥7.6bn |
| The Water Businessreportable segment | segment profit | 2022-05-01 → 2023-04-30 | ¥1.3bn |
| —segment total | capex | 2022-05-01 → 2023-04-30 | ¥1.1bn |
| —segment total | depreciation | 2022-05-01 → 2023-04-30 | ¥1.3bn |
| —segment total | revenue | 2022-05-01 → 2023-04-30 | ¥27.9bn |
| —segment total | revenue external | 2022-05-01 → 2023-04-30 | ¥27.9bn |
| —segment total | segment assets | at 2023-04-30 | ¥18.9bn |
| —segment total | segment profit | 2022-05-01 → 2023-04-30 | ¥3.7bn |
| Reconciling Itemsreconciling | capex | 2021-05-01 → 2022-04-30 | ¥198m |
| Reconciling Itemsreconciling | depreciation | 2021-05-01 → 2022-04-30 | ¥99m |
| Reconciling Itemsreconciling | segment assets | at 2022-04-30 | ¥7.6bn |
| Reconciling Itemsreconciling | segment profit | 2021-05-01 → 2022-04-30 | ¥1.6bn |
| The Energy Businessreportable segment | capex | 2021-05-01 → 2022-04-30 | ¥895m |
| The Energy Businessreportable segment | depreciation | 2021-05-01 → 2022-04-30 | ¥583m |
| The Energy Businessreportable segment | revenue | 2021-05-01 → 2022-04-30 | ¥19.5bn |
| The Energy Businessreportable segment | revenue external | 2021-05-01 → 2022-04-30 | ¥19.5bn |
| The Energy Businessreportable segment | segment assets | at 2022-04-30 | ¥11.4bn |
| The Energy Businessreportable segment | segment profit | 2021-05-01 → 2022-04-30 | ¥2.3bn |
| The Water Businessreportable segment | capex | 2021-05-01 → 2022-04-30 | ¥481m |
| The Water Businessreportable segment | depreciation | 2021-05-01 → 2022-04-30 | ¥800m |
| The Water Businessreportable segment | revenue | 2021-05-01 → 2022-04-30 | ¥6.5bn |
| The Water Businessreportable segment | revenue external | 2021-05-01 → 2022-04-30 | ¥6.5bn |
| The Water Businessreportable segment | segment assets | at 2022-04-30 | ¥8.1bn |
| The Water Businessreportable segment | segment profit | 2021-05-01 → 2022-04-30 | ¥1.1bn |
| —segment total | capex | 2021-05-01 → 2022-04-30 | ¥1.4bn |
| —segment total | depreciation | 2021-05-01 → 2022-04-30 | ¥1.4bn |
| —segment total | revenue | 2021-05-01 → 2022-04-30 | ¥25.9bn |
| —segment total | revenue external | 2021-05-01 → 2022-04-30 | ¥25.9bn |
| —segment total | segment assets | at 2022-04-30 | ¥19.4bn |
| —segment total | segment profit | 2021-05-01 → 2022-04-30 | ¥3.3bn |
| The Energy Businessreportable segment | employees | at 2023-04-30 | 187 pure |
| The Water Businessreportable segment | employees | at 2023-04-30 | 40 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,610
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 828.49 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 889.83 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 15.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 15.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 20.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 20.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 20.00 | |
| 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 | 50.07 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 51.94 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 64.32 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 45.18 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 75.56 | |
| 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 | 0.613 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.656 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.669 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.666 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.706 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.0697 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.0694 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.0813 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.0552 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.0877 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 15.34 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 13.07 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 13.03 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 18.28 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 10.07 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.300 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.289 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.311 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.443 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.265 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 348 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 328 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 302 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 300 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 270 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 134 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 132 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 136 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass 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 |