Annual report
4390.TEDINET S100WBU3
Period2024-04-01 → 2025-03-31
Filed2025-07-08
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100W1JP. Amended by S100WBWT (2025-07-08).
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥15.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥14.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥12.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥4.4bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥3.9bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.4bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.4bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.8bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.5bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥3.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥42.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥33.5bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥25.1bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥18.4bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥21.0bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥18.3bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥21.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥11.9bn | at 2023-03-31v | Cons. | Net assets |
| Net assets / equity | ¥9.1bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥6.8bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.2bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.9bn | at 2023-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.6bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥704m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥574m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥2.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥3.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥197.14 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥225.08 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥184.52 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥152.37 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥120.22 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥192.85 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥215.76 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥175.5 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥145.01 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥114.22 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,175.66 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥878.29 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥751.94 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥589.01 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥428.59 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 36.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.7% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.2% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 19.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.5% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 29.9% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 32.4% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 822 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 557 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 477 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 356 | at 2022-03-31v | Cons. | Number of employees |
| Employees | 382 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥2.4bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥3.3bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥328m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥648m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥822m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥830m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.0bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥369m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.5bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥911m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥934m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥18.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥18.9bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥15.0bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.0bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥11.4bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥11.6bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥7.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.3bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.2bn | at 2023-03-31v | Standalone | Net assets |
| Net assets / equity | ¥5.7bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.8bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.7bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.2bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥28.66 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥117.76 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥73.34 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.56 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥75.56 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥28.04 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥112.88 | 2023-04-01 → 2024-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥69.75 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥80.47 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥71.78 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥40 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥37 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥545.44 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥550.56 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥479.4 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥445.66 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥369.35 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 37.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.4% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.5% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.4% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.2% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.9% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 20.7% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.8% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 12,963,300 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,867,800 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,440,800 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,410,500 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,380,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 31 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 33 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 31 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 53 | at 2022-03-31v | Standalone | Number of employees |
| Employees | 54 | at 2021-03-31d | 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 · 28
| Segment | Item | Period | Value |
|---|---|---|---|
| Domestic Telecommunications Businessgeography candidate | depreciation | 2024-04-01 → 2025-03-31 | ¥45m |
| Domestic Telecommunications Businessgeography candidate | employees | at 2025-03-31 | 33 pure |
| Domestic Telecommunications Businessgeography candidate | revenue | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Domestic Telecommunications Businessgeography candidate | revenue external | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Domestic Telecommunications Businessgeography candidate | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2m |
| Domestic Telecommunications Businessgeography candidate | segment profit | 2024-04-01 → 2025-03-31 | −¥11m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥39m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥39m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥9m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥998m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥15.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥15.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥39m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Domestic Telecommunications Businessgeography candidate | depreciation | 2023-04-01 → 2024-03-31 | ¥28m |
| Domestic Telecommunications Businessgeography candidate | revenue | 2023-04-01 → 2024-03-31 | ¥4.1bn |
| Domestic Telecommunications Businessgeography candidate | revenue external | 2023-04-01 → 2024-03-31 | ¥4.1bn |
| Domestic Telecommunications Businessgeography candidate | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥1m |
| Domestic Telecommunications Businessgeography candidate | segment profit | 2023-04-01 → 2024-03-31 | ¥925m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥32m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥32m |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥0 |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥555m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥14.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥14.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥32m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥3.9bn |
| Domestic Telecommunications Businessgeography candidate | employees | at 2025-03-31 | 0 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,601
| Item | Context | Value | Unit |
|---|---|---|---|
| Cash and cash equivalents (5-year summary) | Prior2YearInstant | 6881000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior1YearInstant | 4234000000 | JPY |
| Cash and cash equivalents (5-year summary) | CurrentYearInstant | 3918000000 | JPY |
| Number of employees | Prior4YearInstant | 382 | |
| Number of employees | Prior3YearInstant | 356 | |
| Number of employees | Prior2YearInstant | 477 | |
| Number of employees | Prior1YearInstant | 557 | |
| Number of employees | CurrentYearInstant | 822 | |
| Average number of temporary workers | Prior4YearInstant | 5 | |
| Average number of temporary workers | Prior3YearInstant | 7 | |
| Average number of temporary workers | Prior2YearInstant | 9 | |
| Average number of temporary workers | Prior1YearInstant | 11 | |
| Average number of temporary workers | CurrentYearInstant | 8 | |
| Net sales (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 8116000000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 6205000000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 4466000000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 3264000000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 2407000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 1397000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1549000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1312000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1969000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 822000000 | JPY |
| Net income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 934000000 | JPY |
| Net income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1047000000 | JPY |
| Net income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 911000000 | JPY |
| Net income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1483000000 | JPY |
| Net income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 369000000 | JPY |
| Capital stock (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 1067000000 | JPY |
| Capital stock (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 1084000000 | JPY |
| Capital stock (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 1109000000 | JPY |
| Capital stock (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 1145000000 | JPY |
| Capital stock (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 1208000000 | JPY |
| Total number of issued shares (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 12380000 | |
| Total number of issued shares (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 12410500 | |
| Total number of issued shares (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 12440800 | |
| Total number of issued shares (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 12867800 | |
| Total number of issued shares (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 12963300 | |
| Net assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 4783000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 5722000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 6227000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 7348000000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 7361000000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 9648000000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 10955000000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 14978000000 | JPY |
| Total assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 18926000000 | JPY |
| Total assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 18782000000 | JPY |
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 369.35 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 445.66 |
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 |