Annual report
1951.TEDINET S100R2LE
Period2022-04-01 → 2023-03-31
Filed2023-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥627.6bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥594.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥573.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥524.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥423.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥32.6bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥42.4bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥33.8bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥45.2bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥38.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥30.7bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥33.4bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥37.4bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥44.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥22.2bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥27.8bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥24.2bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥15.6bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥40.2bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥23.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥28.4bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥577.9bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥535.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥491.6bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥444.9bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥416.5bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥270.0bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥228.6bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥307.9bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥307.1bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥288.9bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥270.1bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥267.8bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥51.5bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥54.9bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥50.2bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥53.7bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥41.2bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥46.0bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥41.5bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥26.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥17.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥12.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥13.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥20.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥9.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥17.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥17.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥5.0bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥4.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥204.98 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥250.64 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥217.33 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥139.75 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥390.25 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥204.9 | 2022-04-01 → 2023-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥250.47 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥217.05 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥139.48 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥388.92 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,832.22 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,748.21 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,576.78 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,395.16 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,343.43 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 52.5% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.9% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.4% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.4% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.3% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 16,772 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 15,847 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 14,374 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 13,882 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 13,151 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥295.1bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥311.1bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥298.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥283.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥279.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥13.7bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥18.8bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥16.1bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥27.6bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥17.9bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥17.1bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥26.4bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥33.9bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥27.5bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥27.9bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥20.5bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥24.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥8.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥19.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥440.1bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥406.1bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥348.4bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥327.9bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥307.9bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥212.0bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥187.7bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥228.2bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥218.4bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥208.5bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥192.7bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥198.0bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥10.7bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥19.9bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥257.55 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥185.4 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥220.86 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.55 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥192.87 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥257.46 | 2022-04-01 → 2023-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥185.28 | 2021-04-01 → 2022-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥220.57 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥72.41 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥192.21 | 2018-04-01 → 2019-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥102 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥96 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥82 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,129.98 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,976.69 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,878.31 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,729.21 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,755.02 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 51.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.7% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.8% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.7% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.2% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 12.5% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 109,812,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 116,812,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 117,812,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 117,812,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 117,812,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 3,851 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 4,194 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 4,134 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 4,011 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 3,804 | 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 · 38
| Segment | Item | Period | Value |
|---|---|---|---|
| System Solutionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥3.7bn |
| System Solutionreportable segment | employees | at 2023-03-31 | 6158 pure |
| System Solutionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥191.0bn |
| System Solutionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥191.0bn |
| System Solutionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥4.9bn |
| Telecommunicationreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥3.1bn |
| Telecommunicationreportable segment | employees | at 2023-03-31 | 8105 pure |
| Telecommunicationreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥271.2bn |
| Telecommunicationreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥271.2bn |
| Telecommunicationreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥17.4bn |
| Urban Infrastracturereportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| Urban Infrastracturereportable segment | employees | at 2023-03-31 | 2509 pure |
| Urban Infrastracturereportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥165.4bn |
| Urban Infrastracturereportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥165.4bn |
| Urban Infrastracturereportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥10.3bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥8.7bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥627.6bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥627.6bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥32.6bn |
| System Solutionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥2.6bn |
| System Solutionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥154.7bn |
| System Solutionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥154.7bn |
| System Solutionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥5.8bn |
| Telecommunicationreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥3.2bn |
| Telecommunicationreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥289.3bn |
| Telecommunicationreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥289.3bn |
| Telecommunicationreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥23.8bn |
| Urban Infrastracturereportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1.6bn |
| Urban Infrastracturereportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥150.8bn |
| Urban Infrastracturereportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥150.8bn |
| Urban Infrastracturereportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥12.8bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥7.4bn |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥594.8bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥594.8bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥42.4bn |
| System Solutionreportable segment | employees | at 2023-03-31 | 848 pure |
| Telecommunicationreportable segment | employees | at 2023-03-31 | 2469 pure |
| Urban Infrastracturereportable segment | employees | at 2023-03-31 | 534 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,932
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row21Member | 5000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row21Member | 8000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row21Member | 7000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row22Member | 714 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row22Member | 714 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row22Member | 3000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row22Member | 3000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row23Member | 1246 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row23Member | 1246 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row23Member | 2000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row23Member | 2000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row24Member | 800 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row24Member | 800 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row24Member | 1000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row24Member | 1000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row25Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row25Member | 432744 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row25Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row25Member | 450000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row26Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row26Member | 163000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row26Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row26Member | 204000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 406000 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 406000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 1608000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 1439000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 200000 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 200000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 339000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 292000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 35200 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 35200 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 179000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 181000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 75000 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 75000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 129000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 181000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 26000 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 26000 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 63000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 56000000 | JPY |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | 3700 | |
| Number of shares held details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 3700 | |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | 19000000 | JPY |
| Book value details of deemed holdings of equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 14000000 | JPY |
| Cash and deposits | Prior1YearInstant | 54860000000 | JPY |
| Cash and deposits | CurrentYearInstant | 51453000000 | JPY |
| Notes receivable accounts receivable from completed construction contracts and other cns | Prior1YearInstant | 217644000000 | JPY |
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 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 |