Annual report
6834.TEDINET S100U6AA
Period2023-04-01 → 2024-03-31
Filed2024-08-09
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100TN3G. Amended by S100U7JT (2024-08-09).
Key figures · 154
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥15.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥16.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥16.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥1.4bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.6bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.6bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.5bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥761m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥984m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥763m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥32.2bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥31.3bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥30.3bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.0bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥27.7bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.0bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.9bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥27.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥26.5bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥25.5bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥24.2bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥23.5bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥14.1bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥13.4bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.1bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.2bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.2bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥950m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥626m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.8bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥508m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥513m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥429m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥411m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥686m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥83.42 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.64 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥126.05 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥107.88 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥125.78 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥126.04 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥107.67 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥125.17 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,976.87 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,898.91 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,785.76 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,645.78 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,571.49 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 84.3% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.4% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.5% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.8% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 752 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 914 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 941 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 870 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 978 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥4.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥4.6bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥4.8bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.0bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥225m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥268m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.4bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.0bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.3bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.4bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥1.2bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥26.3bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥25.5bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥24.7bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.7bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.0bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.9bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.7bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥24.5bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥23.8bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥23.0bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥22.1bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥21.5bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥11.0bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥10.8bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥122.25 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥144.44 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥136.13 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.25 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥136.12 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥109.78 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥115.69 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥55 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,683.7 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,610.95 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,516.73 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,421.05 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,350.75 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 93.0% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.3% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.8% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.1% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 4.6% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,333,654 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 173 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 177 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 177 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 174 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 170 | at 2020-03-31d | 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 · 37
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥52m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥36m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥36m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥13.8bn |
| Optical Related Productsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥96m |
| Optical Related Productsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥340m |
| Optical Related Productsreportable segment | employees | at 2024-03-31 | 433 pure |
| Optical Related Productsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥7.1bn |
| Optical Related Productsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥7.1bn |
| Optical Related Productsreportable segment | segment assets | at 2024-03-31 | ¥8.3bn |
| Optical Related Productsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥388m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥337m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥856m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥15.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥15.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥36m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥18.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥30m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥53m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥53m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥13.7bn |
| Optical Related Productsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥165m |
| Optical Related Productsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥333m |
| Optical Related Productsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥8.0bn |
| Optical Related Productsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥8.0bn |
| Optical Related Productsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1m |
| Optical Related Productsreportable segment | segment assets | at 2023-03-31 | ¥8.7bn |
| Optical Related Productsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥998m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥946m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥913m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥16.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥16.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥53m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥17.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Optical Related Productsreportable segment | employees | at 2024-03-31 | 78 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,523
| Item | Context | Value | Unit |
|---|---|---|---|
| Cash and cash equivalents (5-year summary) | Prior3YearInstant | 4877382000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior2YearInstant | 4198415000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior1YearInstant | 5193698000 | JPY |
| Cash and cash equivalents (5-year summary) | CurrentYearInstant | 5065708000 | JPY |
| Number of employees | Prior4YearInstant | 978 | |
| Number of employees | Prior3YearInstant | 870 | |
| Number of employees | Prior2YearInstant | 941 | |
| Number of employees | Prior1YearInstant | 914 | |
| Number of employees | CurrentYearInstant | 752 | |
| Net sales (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 4469104000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 4022821000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 4762557000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 4603043000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 4158515000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 1145149000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1045429000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1381792000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1389450000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 1281184000 | JPY |
| Net income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 1065474000 | JPY |
| Net income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1003190000 | JPY |
| Net income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1241982000 | JPY |
| Net income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1317751000 | JPY |
| Net income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 1115300000 | JPY |
| Capital stock (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 6791682000 | JPY |
| Capital stock (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 6791682000 | JPY |
| Capital stock (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 6791682000 | JPY |
| Capital stock (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 6791682000 | JPY |
| Capital stock (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 6791682000 | JPY |
| Total number of issued shares (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 9333654 | |
| Total number of issued shares (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 9333654 | |
| Total number of issued shares (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 9333654 | |
| Total number of issued shares (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 9333654 | |
| Total number of issued shares (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 9333654 | |
| Net assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 21496882000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 22144221000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 23016405000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 23820077000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 24483801000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 22967126000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 23721095000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 24741723000 | JPY |
| Total assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 25536843000 | JPY |
| Total assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 26334669000 | JPY |
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 2350.75 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 2421.05 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 2516.73 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 2610.95 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 2683.70 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 40.0 |
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 |