Annual report
1820.TEDINET S100R536
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100TNKP (2024-06-27).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥339.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥323.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥336.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥391.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥349.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥12.6bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥23.5bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥13.2bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥23.5bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥21.6bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥25.8bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥26.0bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥13.6bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥22.7bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥9.6bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥15.1bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥17.2bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥18.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥18.8bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9.8bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥15.1bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥513.6bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥477.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥472.4bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥497.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥466.3bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥357.5bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥319.9bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥156.1bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥157.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥207.5bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥199.3bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥199.3bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥53.7bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥47.1bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥53.7bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥47.1bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥43.6bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥46.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥31.5bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥34.7bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥41.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥14.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥15.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥27.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥22.5bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥5.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥20.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥23.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥16.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥12.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥21.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥38.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥244.43 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥312.34 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥313.83 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥342.24 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥343.39 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,770.77 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,833.71 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,765.62 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,599.01 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,605.62 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 29.0% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.7% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.3% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 6.4% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,201 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 3,106 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 3,060 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 3,005 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 2,920 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥328.4bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥317.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥328.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥377.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥336.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥12.1bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥23.9bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥12.6bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥23.8bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥23.1bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥25.9bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥25.6bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥13.1bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥22.6bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥9.4bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥15.0bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥18.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥19.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥18.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥490.9bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥462.4bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥464.2bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥483.1bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥452.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥345.9bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥314.5bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥145.1bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥147.9bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥203.2bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥193.6bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥192.8bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥38.3bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥36.8bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥237.98 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥310.27 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥330.64 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥349.94 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥340.48 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥221 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥221 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,675.22 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,747.9 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,715.32 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,538.96 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,525.31 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 29.5% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.0% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.8% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.6% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.4% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 55,591,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,804 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 2,794 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 2,762 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 2,684 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 2,606 | 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 · 48
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥1.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥1.2bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥23m |
| Building Constructionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥612m |
| Building Constructionreportable segment | employees | at 2023-03-31 | 1434 pure |
| Building Constructionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥188.4bn |
| Building Constructionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥187.5bn |
| Building Constructionreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥946m |
| Building Constructionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥5.4bn |
| Civil Engineeringreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥623m |
| Civil Engineeringreportable segment | employees | at 2023-03-31 | 990 pure |
| Civil Engineeringreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥119.8bn |
| Civil Engineeringreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥119.8bn |
| Civil Engineeringreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥7.7bn |
| Development And Real Estate Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| Development And Real Estate Businessreportable segment | employees | at 2023-03-31 | 231 pure |
| Development And Real Estate Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥32.7bn |
| Development And Real Estate Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥32.5bn |
| Development And Real Estate Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥250m |
| Development And Real Estate Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥10.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥4.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥341.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥339.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥12.6bn |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥222m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥222m |
| Building Constructionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥662m |
| Building Constructionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥184.3bn |
| Building Constructionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥184.3bn |
| Building Constructionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥6.4bn |
| Civil Engineeringreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥658m |
| Civil Engineeringreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥122.0bn |
| Civil Engineeringreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥122.0bn |
| Civil Engineeringreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥12.4bn |
| Development And Real Estate Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Development And Real Estate Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥17.7bn |
| Development And Real Estate Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥17.5bn |
| Development And Real Estate Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥222m |
| Development And Real Estate Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥4.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥324.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥323.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥222m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥23.5bn |
| Building Constructionreportable segment | employees | at 2023-03-31 | 1175 pure |
| Civil Engineeringreportable segment | employees | at 2023-03-31 | 990 pure |
| Development And Real Estate Businessreportable segment | employees | at 2023-03-31 | 93 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,870
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ReserveForReductionEntryOfReplacedPropertyMember | -3000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_GeneralReserveMember | 5000000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -6361000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | -1364000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 23513000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 20780000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 0 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 20780000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 5878000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ReserveForReductionEntryOfReplacedPropertyMember | 858000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_GeneralReserveMember | 131475000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 15434000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 153646000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -57335000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 141969000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 5971000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 5971000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 147941000000 | JPY |
| Reversal of reserve for reduction entry of replaced property | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | - | JPY |
| Reversal of reserve for reduction entry of replaced property | CurrentYearDuration_NonConsolidatedMember | - | JPY |
| Provision of general reserve | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | - | JPY |
| Provision of general reserve | CurrentYearDuration_NonConsolidatedMember | - | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -10758000000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -10758000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 9393000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 9393000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -5000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -5000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -5000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 2000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 2000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 2000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -1504000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -1504000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -1504000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -2000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -1367000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -1504000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -1504000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -2871000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -57338000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 140602000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 4467000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 4467000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 145069000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第1項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2023-06-29 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第86期(自 2022年4月1日 至 2023年3月31日) |
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 |
| 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 |