Annual report
8200.TEDINET S100TGO1
Period2023-03-01 → 2024-02-29
Filed2024-05-22
StandardJapan GAAP
ConsolidatedYes
Data checks20 of 20 passed
Key figures · 135
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥39.0bn | 2023-03-01 → 2024-02-29 | Cons. | Net sales |
| Revenue | ¥36.6bn | 2022-03-01 → 2023-02-28 | Cons. | Net sales |
| Operating income | ¥1.0bn | 2023-03-01 → 2024-02-29 | Cons. | Operating income |
| Operating income | −¥292m | 2022-03-01 → 2023-02-28 | Cons. | Operating income |
| Ordinary income | ¥1.1bn | 2023-03-01 → 2024-02-29 | Cons. | Ordinary income |
| Ordinary income | ¥264m | 2022-03-01 → 2023-02-28 | Cons. | Ordinary income |
| Ordinary income | ¥2.0bn | 2021-03-01 → 2022-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥5.6bn | 2020-03-01 → 2021-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2019-03-01 → 2020-02-29d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥925m | 2023-03-01 → 2024-02-29 | Cons. | Income before income taxes |
| Profit before tax | −¥96m | 2022-03-01 → 2023-02-28 | Cons. | Income before income taxes |
| Net income (owners) | ¥752m | 2023-03-01 → 2024-02-29 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥403m | 2022-03-01 → 2023-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥943m | 2021-03-01 → 2022-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥8.7bn | 2020-03-01 → 2021-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥211m | 2019-03-01 → 2020-02-29d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥752m | 2023-03-01 → 2024-02-29 | Cons. | Profit loss |
| Net income | −¥403m | 2022-03-01 → 2023-02-28 | Cons. | Profit loss |
| Total assets | ¥28.7bn | at 2024-02-29 | Cons. | Assets |
| Total assets | ¥28.7bn | at 2023-02-28 | Cons. | Assets |
| Total assets | ¥34.1bn | at 2022-02-28d | Cons. | Total assets (5-year summary) |
| Total assets | ¥35.8bn | at 2021-02-28d | Cons. | Total assets (5-year summary) |
| Total assets | ¥33.7bn | at 2020-02-29d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥15.9bn | at 2024-02-29 | Cons. | Liabilities |
| Total liabilities | ¥16.9bn | at 2023-02-28 | Cons. | Liabilities |
| Net assets / equity | ¥12.9bn | at 2024-02-29 | Cons. | Net assets |
| Net assets / equity | ¥11.9bn | at 2023-02-28 | Cons. | Net assets |
| Net assets / equity | ¥12.5bn | at 2022-02-28d | Cons. | Net assets |
| Net assets / equity | ¥9.6bn | at 2021-02-28d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥18.5bn | at 2020-02-29d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.3bn | at 2024-02-29 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2023-02-28 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.2bn | at 2024-02-29 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2023-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.9bn | at 2022-02-28d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.3bn | at 2021-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.2bn | at 2020-02-29d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.9bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.4bn | 2022-03-01 → 2023-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.5bn | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥3.4bn | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.7bn | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.1bn | 2022-03-01 → 2023-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.5bn | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥847m | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.0bn | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥4.8bn | 2022-03-01 → 2023-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.4bn | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥10.4bn | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.0bn | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥29.03 | 2023-03-01 → 2024-02-29 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-15.56 | 2022-03-01 → 2023-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.09 | 2021-03-01 → 2022-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-351.31 | 2020-03-01 → 2021-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-8.46 | 2019-03-01 → 2020-02-29d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥496.35 | at 2024-02-29 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥458.05 | at 2023-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥482.67 | at 2022-02-28d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥384.24 | at 2021-02-28d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥741.29 | at 2020-02-29d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 44.8% | at 2024-02-29 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.3% | at 2023-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.6% | at 2022-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.8% | at 2021-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.7% | at 2020-02-29d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.8% | 2023-03-01 → 2024-02-29 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.5% | 2021-03-01 → 2022-02-28d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 547 | at 2024-02-29 | Cons. | Number of employees |
| Employees | 548 | at 2023-02-28 | Cons. | Number of employees |
| Employees | 536 | at 2022-02-28d | Cons. | Number of employees |
| Employees | 584 | at 2021-02-28d | Cons. | Number of employees |
| Employees | 644 | at 2020-02-29d | Cons. | Number of employees |
| Revenue | ¥14.8bn | 2023-03-01 → 2024-02-29 | Standalone | Net sales |
| Revenue | ¥13.8bn | 2022-03-01 → 2023-02-28 | Standalone | Net sales |
| Operating income | ¥539m | 2023-03-01 → 2024-02-29 | Standalone | Operating income |
| Operating income | −¥152m | 2022-03-01 → 2023-02-28 | Standalone | Operating income |
| Ordinary income | ¥725m | 2023-03-01 → 2024-02-29 | Standalone | Ordinary income |
| Ordinary income | ¥54m | 2022-03-01 → 2023-02-28 | Standalone | Ordinary income |
| Ordinary income | ¥173m | 2021-03-01 → 2022-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥1.1bn | 2020-03-01 → 2021-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.1bn | 2019-03-01 → 2020-02-29d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥575m | 2023-03-01 → 2024-02-29 | Standalone | Income before income taxes |
| Profit before tax | −¥344m | 2022-03-01 → 2023-02-28 | Standalone | Income before income taxes |
| Net income | ¥536m | 2023-03-01 → 2024-02-29 | Standalone | Profit loss |
| Net income | −¥431m | 2022-03-01 → 2023-02-28 | Standalone | Profit loss |
| Net income | ¥1.0bn | 2021-03-01 → 2022-02-28d | Standalone | Net income loss (5-year summary) |
| Net income | −¥8.5bn | 2020-03-01 → 2021-02-28d | Standalone | Net income loss (5-year summary) |
| Net income | ¥646m | 2019-03-01 → 2020-02-29d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥26.0bn | at 2024-02-29 | Standalone | Assets |
| Total assets | ¥26.2bn | at 2023-02-28 | Standalone | Assets |
| Total assets | ¥31.2bn | at 2022-02-28d | Standalone | Total assets (5-year summary) |
| Total assets | ¥32.6bn | at 2021-02-28d | Standalone | Total assets (5-year summary) |
| Total assets | ¥30.1bn | at 2020-02-29d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥13.8bn | at 2024-02-29 | Standalone | Liabilities |
| Total liabilities | ¥14.6bn | at 2023-02-28 | Standalone | Liabilities |
| Net assets / equity | ¥12.2bn | at 2024-02-29 | Standalone | Net assets |
| Net assets / equity | ¥11.6bn | at 2023-02-28 | Standalone | Net assets |
| Net assets / equity | ¥12.0bn | at 2022-02-28d | Standalone | Net assets |
| Net assets / equity | ¥9.0bn | at 2021-02-28d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥17.4bn | at 2020-02-29d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥966m | at 2024-02-29 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.0bn | at 2023-02-28 | Standalone | Cash and deposits |
| EPS (basic) | ¥20.68 | 2023-03-01 → 2024-02-29 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-16.63 | 2022-03-01 → 2023-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥40.15 | 2021-03-01 → 2022-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-340.32 | 2020-03-01 → 2021-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥25.97 | 2019-03-01 → 2020-02-29d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥10 | 2023-03-01 → 2024-02-29 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2021-03-01 → 2022-02-28d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-03-01 → 2020-02-29d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥470 | at 2024-02-29 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥447.56 | at 2023-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥464.93 | at 2022-02-28d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥360.66 | at 2021-02-28d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥699.29 | at 2020-02-29d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 46.8% | at 2024-02-29 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.3% | at 2023-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.6% | at 2022-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.6% | at 2021-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.8% | at 2020-02-29d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 4.4% | 2023-03-01 → 2024-02-29 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2021-03-01 → 2022-02-28d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2019-03-01 → 2020-02-29d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 26,067,972 | at 2024-02-29 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 26,067,972 | at 2023-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 26,067,972 | at 2022-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 26,067,972 | at 2021-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 26,067,972 | at 2020-02-29d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 145 | at 2024-02-29 | Standalone | Number of employees |
| Employees | 137 | at 2023-02-28 | Standalone | Number of employees |
| Employees | 147 | at 2022-02-28d | Standalone | Number of employees |
| Employees | 152 | at 2021-02-28d | Standalone | Number of employees |
| Employees | 158 | at 2020-02-29d | 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 · 64
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2023-03-01 → 2024-02-29 | ¥150m |
| Reconciling Itemsreconciling | depreciation | 2023-03-01 → 2024-02-29 | ¥115m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-03-01 → 2024-02-29 | −¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2024-02-29 | ¥2.8bn |
| Reconciling Itemsreconciling | segment profit | 2023-03-01 → 2024-02-29 | −¥231m |
| Maintenancereportable segment | capex | 2023-03-01 → 2024-02-29 | ¥3m |
| Maintenancereportable segment | depreciation | 2023-03-01 → 2024-02-29 | ¥7m |
| Maintenancereportable segment | employees | at 2024-02-29 | 29 pure |
| Maintenancereportable segment | revenue external | 2023-03-01 → 2024-02-29 | ¥147m |
| Maintenancereportable segment | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥1.4bn |
| Maintenancereportable segment | segment assets | at 2024-02-29 | ¥557m |
| Maintenancereportable segment | segment profit | 2023-03-01 → 2024-02-29 | ¥133m |
| Nagasaki Champonreportable segment | capex | 2023-03-01 → 2024-02-29 | ¥1.4bn |
| Nagasaki Champonreportable segment | depreciation | 2023-03-01 → 2024-02-29 | ¥1.6bn |
| Nagasaki Champonreportable segment | employees | at 2024-02-29 | 352 pure |
| Nagasaki Champonreportable segment | revenue external | 2023-03-01 → 2024-02-29 | ¥32.4bn |
| Nagasaki Champonreportable segment | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥352,000 |
| Nagasaki Champonreportable segment | segment assets | at 2024-02-29 | ¥21.7bn |
| Nagasaki Champonreportable segment | segment profit | 2023-03-01 → 2024-02-29 | ¥782m |
| Tonkatsureportable segment | capex | 2023-03-01 → 2024-02-29 | ¥411m |
| Tonkatsureportable segment | depreciation | 2023-03-01 → 2024-02-29 | ¥197m |
| Tonkatsureportable segment | employees | at 2024-02-29 | 50 pure |
| Tonkatsureportable segment | revenue external | 2023-03-01 → 2024-02-29 | ¥7.7bn |
| Tonkatsureportable segment | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥84,000 |
| Tonkatsureportable segment | segment assets | at 2024-02-29 | ¥3.6bn |
| Tonkatsureportable segment | segment profit | 2023-03-01 → 2024-02-29 | ¥321m |
| —segment total | capex | 2023-03-01 → 2024-02-29 | ¥1.8bn |
| —segment total | depreciation | 2023-03-01 → 2024-02-29 | ¥1.8bn |
| —segment total | revenue external | 2023-03-01 → 2024-02-29 | ¥40.2bn |
| —segment total | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥1.4bn |
| —segment total | segment assets | at 2024-02-29 | ¥25.9bn |
| —segment total | segment profit | 2023-03-01 → 2024-02-29 | ¥1.2bn |
| Reconciling Itemsreconciling | capex | 2022-03-01 → 2023-02-28 | ¥231m |
| Reconciling Itemsreconciling | depreciation | 2022-03-01 → 2023-02-28 | ¥65m |
| Reconciling Itemsreconciling | revenue external | 2022-03-01 → 2023-02-28 | ¥2m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-03-01 → 2023-02-28 | −¥1.5bn |
| Reconciling Itemsreconciling | segment assets | at 2023-02-28 | ¥2.6bn |
| Reconciling Itemsreconciling | segment profit | 2022-03-01 → 2023-02-28 | −¥109m |
| Maintenancereportable segment | capex | 2022-03-01 → 2023-02-28 | ¥7m |
| Maintenancereportable segment | depreciation | 2022-03-01 → 2023-02-28 | ¥6m |
| Maintenancereportable segment | revenue external | 2022-03-01 → 2023-02-28 | ¥143m |
| Maintenancereportable segment | revenue intersegment | 2022-03-01 → 2023-02-28 | ¥1.5bn |
| Maintenancereportable segment | segment assets | at 2023-02-28 | ¥876m |
| Maintenancereportable segment | segment profit | 2022-03-01 → 2023-02-28 | ¥148m |
| Nagasaki Champonreportable segment | capex | 2022-03-01 → 2023-02-28 | ¥1.6bn |
| Nagasaki Champonreportable segment | depreciation | 2022-03-01 → 2023-02-28 | ¥1.6bn |
| Nagasaki Champonreportable segment | revenue external | 2022-03-01 → 2023-02-28 | ¥30.1bn |
| Nagasaki Champonreportable segment | revenue intersegment | 2022-03-01 → 2023-02-28 | ¥2m |
| Nagasaki Champonreportable segment | segment assets | at 2023-02-28 | ¥21.5bn |
| Nagasaki Champonreportable segment | segment profit | 2022-03-01 → 2023-02-28 | −¥407m |
| Tonkatsureportable segment | capex | 2022-03-01 → 2023-02-28 | ¥209m |
| Tonkatsureportable segment | depreciation | 2022-03-01 → 2023-02-28 | ¥212m |
| Tonkatsureportable segment | revenue external | 2022-03-01 → 2023-02-28 | ¥7.4bn |
| Tonkatsureportable segment | revenue intersegment | 2022-03-01 → 2023-02-28 | ¥456,000 |
| Tonkatsureportable segment | segment assets | at 2023-02-28 | ¥3.7bn |
| Tonkatsureportable segment | segment profit | 2022-03-01 → 2023-02-28 | ¥76m |
| —segment total | capex | 2022-03-01 → 2023-02-28 | ¥1.8bn |
| —segment total | depreciation | 2022-03-01 → 2023-02-28 | ¥1.8bn |
| —segment total | revenue external | 2022-03-01 → 2023-02-28 | ¥37.7bn |
| —segment total | revenue intersegment | 2022-03-01 → 2023-02-28 | ¥1.5bn |
| —segment total | segment assets | at 2023-02-28 | ¥26.1bn |
| —segment total | segment profit | 2022-03-01 → 2023-02-28 | −¥183m |
| Nagasaki Champonreportable segment | employees | at 2024-02-29 | 28 pure |
| Tonkatsureportable segment | employees | at 2024-02-29 | 1 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,593
| Item | Context | Value | Unit |
|---|---|---|---|
| Borrowing fees fin cf | Prior1YearDuration | -20199000 | JPY |
| Borrowing fees fin cf | CurrentYearDuration | -19350000 | JPY |
| Repayments to non controlling shareholders fin cf | Prior1YearDuration | -19078000 | JPY |
| Repayments to non controlling shareholders fin cf | CurrentYearDuration | － | JPY |
| Repayments of finance lease obligations fin cf | Prior1YearDuration | -96186000 | JPY |
| Repayments of finance lease obligations fin cf | CurrentYearDuration | -63124000 | JPY |
| Net cash provided by used in financing activities | Prior1YearDuration | -4832124000 | JPY |
| Net cash provided by used in financing activities | CurrentYearDuration | -1073584000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1YearDuration | 19448000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | CurrentYearDuration | 269000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1YearDuration | -5523341000 | JPY |
| Net increase decrease in cash and cash equivalents | CurrentYearDuration | -129764000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 7896571000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 2373229000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 2373229000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 2243465000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 8 | |
| Number of associates accounted for using equity method | CurrentYearInstant | 1 | |
| Research and development expenses sga | Prior1YearDuration | 98036000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 108816000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E03099-000NagasakiChamponReportableSegmentsMember | 30142600000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E03099-000TonkatsuReportableSegmentsMember | 7447085000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E03099-000MaintenanceReportableSegmentsMember | 142873000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReportableSegmentsMember | 37732559000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | 1772000 | JPY |
| Revenues from external customers | Prior1YearDuration | 37734332000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E03099-000NagasakiChamponReportableSegmentsMember | 1720000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E03099-000TonkatsuReportableSegmentsMember | 456000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E03099-000MaintenanceReportableSegmentsMember | 1453756000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReportableSegmentsMember | 1455933000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -1455933000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration_jpcrp030000-asr_E03099-000NagasakiChamponReportableSegmentsMember | 30144320000 | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration_jpcrp030000-asr_E03099-000TonkatsuReportableSegmentsMember | 7447542000 | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration_jpcrp030000-asr_E03099-000MaintenanceReportableSegmentsMember | 1596629000 | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration_ReportableSegmentsMember | 39188493000 | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration_ReconcilingItemsMember | -1454160000 | JPY |
| Net sales and other operating revenue segment information | Prior1YearDuration | 37734332000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E03099-000NagasakiChamponReportableSegmentsMember | -406875000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E03099-000TonkatsuReportableSegmentsMember | 76134000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E03099-000MaintenanceReportableSegmentsMember | 147582000 | JPY |
| Operating income | Prior1YearDuration_ReportableSegmentsMember | -183158000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | -109187000 | JPY |
| Operating income | Prior1YearDuration | -292346000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E03099-000NagasakiChamponReportableSegmentsMember | 21547598000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E03099-000TonkatsuReportableSegmentsMember | 3678347000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E03099-000MaintenanceReportableSegmentsMember | 876449000 | JPY |
| Assets | Prior1YearInstant_ReportableSegmentsMember | 26102395000 | JPY |
| Assets | Prior1YearInstant_ReconcilingItemsMember | 2628411000 | JPY |
| Assets | Prior1YearInstant | 28730806000 | 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 · 20 of 20 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| 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 · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |