Annual report
5821.TEDINET S100R9GG
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100W8L5 (2025-06-27).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥32.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥27.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥23.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.1bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥2.0bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥3.5bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.0bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.7bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.9bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.0bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥1.5bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥44.3bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥41.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥37.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥35.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥33.3bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥10.1bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥11.2bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥34.1bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥30.4bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.5bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥25.7bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥24.9bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.2bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥8.6bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥7.5bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.9bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.8bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥7.6bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.6bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥968m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥677m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥284m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.7bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥305m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥306m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥368m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥210.4 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥107 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.04 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.23 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥142.6 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,429.61 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,165.4 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,956.59 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,829.2 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,772.37 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.1% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.2% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.8% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.2% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2021-04-01 → 2022-03-31 | 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 | 6.6% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,404 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 2,367 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 2,053 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 2,194 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 2,328 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥12.1bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥10.5bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥9.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.7bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥11.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥774m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥743m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥486m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥981m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.9bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥984m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.4bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥777m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥624m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥345m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥653m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥22.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥22.5bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥21.9bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.4bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥20.6bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥6.2bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥7.7bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥15.9bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥14.8bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥14.4bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥13.9bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥13.9bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥101.14 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥55.35 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.47 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.6 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.55 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥36 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥27 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥23.5 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,133.89 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,056.49 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,024.99 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥988.4 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥991.33 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 71.9% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.0% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.9% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.5% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 9.2% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 17,627,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 17,627,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 17,627,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 17,627,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 17,627,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 345 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 345 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 338 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 341 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 359 | 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 · 49
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥28m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥28m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥9m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-04-01 → 2023-03-31 | ¥9m |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥29m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥17m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥72m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥72m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥4.2bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥846m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥32.3bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥32.2bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥72m |
| —segment total | segment assets | at 2023-03-31 | ¥40.0bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥3.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥32.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥32.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥72m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥40.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥4.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥15m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥57m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥57m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-03-31 | ¥1.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | ¥14m |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥34m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥25m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥38m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥38m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥4.7bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥781m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥27.8bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥27.7bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥38m |
| —segment total | segment assets | at 2022-03-31 | ¥35.1bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥27.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥27.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥38m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥36.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥2.7bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,620
| Item | Context | Value | Unit |
|---|---|---|---|
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -372000000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember | -372000000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | 777000000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember | 777000000 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -0 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember | -0 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 37000000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 37000000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember | 37000000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | 405000000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 37000000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 37000000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember | 442000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -2340000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 14295000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 545000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 545000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 14840000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalStockMember | 1555000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1459000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalSurplusMember | 1459000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 119000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | 679000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember | － | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_GeneralReserveMember | 9474000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 3347000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsMember | 13621000000 | JPY |
| Reversal of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | -679000000 | JPY |
| Reversal of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 679000000 | JPY |
| Reversal of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember | 860000000 | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -860000000 | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -386000000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | -386000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 1420000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 1420000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalRetainedEarningsMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | -679000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember | 860000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_GeneralReserveMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 853000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 1034000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 1555000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1459000000 | 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 |