Annual report
4975.TEDINET S100R625
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥24.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥21.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥22.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥9.3bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥9.0bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥9.4bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥9.2bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.2bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.2bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥9.5bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.2bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥6.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.4bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.7bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.4bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥5.0bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥6.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥6.4bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥44.9bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥40.9bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥35.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥33.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥32.2bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.0bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥7.7bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥37.9bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥33.2bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.7bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥25.3bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥24.5bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥24.2bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥19.5bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥22.0bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥16.8bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥12.7bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.9bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.9bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥7.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥5.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥325m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥558m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥232.62 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥243.82 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥178.33 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥163.97 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥178.55 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,477.42 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,278.91 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,055.1 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥953.89 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥895.98 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 84.3% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.1% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.1% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 16.9% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 20.9% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.7% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 20.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 544 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 548 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 561 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 580 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 571 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥12.7bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥12.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥11.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥12.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.8bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.6bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥2.8bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥7.6bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.3bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥5.9bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.9bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.5bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥7.0bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥7.3bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥5.9bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥6.0bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥4.8bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥32.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥29.6bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥26.9bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥24.5bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥24.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.8bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥28.1bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥24.8bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥21.7bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥19.1bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥19.2bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥10.2bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.8bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥229.26 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥231.37 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥181.03 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥123.9 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.3 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥66 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥57 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥48.5 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥45 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,096.58 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥956.38 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥826.82 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥718.77 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥702.06 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 87.2% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.9% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.7% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.2% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 22.4% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 26.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 17.4% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.4% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 27,235,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 27,541,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 27,865,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 27,856,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 27,842,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 238 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 242 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 250 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 257 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 255 | 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 · 52
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥259,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2023-03-31 | 1 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥258,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥258,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-04-01 → 2023-03-31 | −¥17m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥17m |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥865m |
| Chemical Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥633m |
| Chemical Businessreportable segment | employees | at 2023-03-31 | 487 pure |
| Chemical Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥24.5bn |
| Chemical Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥24.5bn |
| Chemical Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥9.8bn |
| Equipment Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥26m |
| Equipment Businessreportable segment | employees | at 2023-03-31 | 25 pure |
| Equipment Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| Equipment Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| Equipment Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥370m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥659m |
| —segment total | employees | at 2023-03-31 | 512 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥27.1bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥27.1bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥10.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥659m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥27.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥27.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥10.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥293,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥292,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥292,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | −¥17m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥16m |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥911m |
| Chemical Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥575m |
| Chemical Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥22.9bn |
| Chemical Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥22.9bn |
| Chemical Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥10.0bn |
| Equipment Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥29m |
| Equipment Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Equipment Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Equipment Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥89m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥603m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥24.3bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥24.3bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥604m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥24.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥24.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥9.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2023-03-31 | 0 pure |
| Chemical Businessreportable segment | employees | at 2023-03-31 | 182 pure |
| Equipment Businessreportable segment | employees | at 2023-03-31 | 25 pure |
| —segment total | employees | at 2023-03-31 | 207 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,603
| Item | Context | Value | Unit |
|---|---|---|---|
| Accounts payable trade | CurrentYearInstant_NonConsolidatedMember | 277203000 | JPY |
| Short term loans payable | Prior1YearInstant_NonConsolidatedMember | 300000000 | JPY |
| Short term loans payable | CurrentYearInstant_NonConsolidatedMember | 450000000 | JPY |
| Current portion of long term loans payable | Prior1YearInstant_NonConsolidatedMember | 335926000 | JPY |
| Current portion of long term loans payable | CurrentYearInstant_NonConsolidatedMember | 251431000 | JPY |
| Lease obligations cl | Prior1YearInstant_NonConsolidatedMember | 12673000 | JPY |
| Lease obligations cl | CurrentYearInstant_NonConsolidatedMember | 13111000 | JPY |
| Accounts payable other | Prior1YearInstant_NonConsolidatedMember | 488204000 | JPY |
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 240227000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 100461000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 100221000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 792856000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 765025000 | JPY |
| Contract liabilities | Prior1YearInstant_NonConsolidatedMember | 5510000 | JPY |
| Contract liabilities | CurrentYearInstant_NonConsolidatedMember | 8303000 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 53081000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 48388000 | JPY |
| Provision for bonuses | Prior1YearInstant_NonConsolidatedMember | 384896000 | JPY |
| Provision for bonuses | CurrentYearInstant_NonConsolidatedMember | 465998000 | JPY |
| Other cl | Prior1YearInstant_NonConsolidatedMember | 64800000 | JPY |
| Other cl | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Current liabilities | Prior1YearInstant_NonConsolidatedMember | 3883280000 | JPY |
| Current liabilities | CurrentYearInstant_NonConsolidatedMember | 3534287000 | JPY |
| Long term loans payable | Prior1YearInstant_NonConsolidatedMember | 540698000 | JPY |
| Long term loans payable | CurrentYearInstant_NonConsolidatedMember | 288427000 | JPY |
| Lease obligations ncl | Prior1YearInstant_NonConsolidatedMember | 63042000 | JPY |
| Lease obligations ncl | CurrentYearInstant_NonConsolidatedMember | 50207000 | JPY |
| Asset retirement obligations ncl | Prior1YearInstant_NonConsolidatedMember | 221410000 | JPY |
| Asset retirement obligations ncl | CurrentYearInstant_NonConsolidatedMember | 226145000 | JPY |
| Long term accounts payable other | Prior1YearInstant_NonConsolidatedMember | 50046000 | JPY |
| Long term accounts payable other | CurrentYearInstant_NonConsolidatedMember | 34722000 | JPY |
| Noncurrent liabilities | Prior1YearInstant_NonConsolidatedMember | 875198000 | JPY |
| Noncurrent liabilities | CurrentYearInstant_NonConsolidatedMember | 599502000 | JPY |
| Liabilities | Prior1YearInstant_NonConsolidatedMember | 4758478000 | JPY |
| Liabilities | CurrentYearInstant_NonConsolidatedMember | 4133789000 | JPY |
| Capital stock | Prior1YearInstant_NonConsolidatedMember | 1245044000 | JPY |
| Capital stock | CurrentYearInstant_NonConsolidatedMember | 1255334000 | JPY |
| Legal capital surplus | Prior1YearInstant_NonConsolidatedMember | 1197671000 | JPY |
| Legal capital surplus | CurrentYearInstant_NonConsolidatedMember | 1207955000 | JPY |
| Capital surplus | Prior1YearInstant_NonConsolidatedMember | 1197671000 | JPY |
| Capital surplus | CurrentYearInstant_NonConsolidatedMember | 1207955000 | JPY |
| Legal retained earnings | Prior1YearInstant_NonConsolidatedMember | 50000000 | JPY |
| Legal retained earnings | CurrentYearInstant_NonConsolidatedMember | 50000000 | JPY |
| Reserve for investment loss ore | Prior1YearInstant_NonConsolidatedMember | 68334000 | JPY |
| Reserve for investment loss ore | CurrentYearInstant_NonConsolidatedMember | 65013000 | JPY |
| Reserve for reduction entry2 | Prior1YearInstant_NonConsolidatedMember | 252011000 | JPY |
| Reserve for reduction entry2 | CurrentYearInstant_NonConsolidatedMember | 241897000 | JPY |
| General reserve | Prior1YearInstant_NonConsolidatedMember | 11500000000 | JPY |
| General reserve | CurrentYearInstant_NonConsolidatedMember | 11500000000 | JPY |
| Retained earnings brought forward | Prior1YearInstant_NonConsolidatedMember | 14933543000 | 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 rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |