Annual report
4316.TEDINET S100R6LC
Period2022-04-01 → 2023-03-31
Filed2023-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 145
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥1.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥181m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | −¥145m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | −¥188m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥148m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥59m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥116m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥84m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥226m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥173m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥225m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥156m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥41m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥89m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥63m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥224m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | −¥157m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥1.0bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥941m | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥1.3bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.2bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.0bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥433m | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥189m | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥578m | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥753m | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥931m | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥850m | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥733m | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥397m | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥365m | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥397m | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥265m | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥445m | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥318m | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥197m | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥177m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥66m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥28m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥128m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥4m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥309m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥46m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥45m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥7m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥7,000 | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥200m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥200m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥543,000 | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥6m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-69.54 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-48.32 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥12.85 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥27.55 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥19.57 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥12.65 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥27.29 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥19.41 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥121.06 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥189.75 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥248.66 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥235.81 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥208.05 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 38.7% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.0% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.0% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.4% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.0% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.3% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.4% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 74 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 75 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 73 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 74 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 74 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥1.0bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥1.0bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥174m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | −¥143m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | −¥170m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥137m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥55m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥97m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥78m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥213m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥162m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | −¥210m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥145m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥39m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥71m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥54m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥739m | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥913m | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥1.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.2bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.0bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥204m | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥185m | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥535m | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥727m | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥894m | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥817m | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥718m | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥153m | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥351m | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-65.04 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-45.1 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥11.97 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.87 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥16.88 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥11.78 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥21.66 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥16.74 | 2018-04-01 → 2019-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥119.39 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥183.58 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥239.26 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥227.3 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥205.22 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 52.2% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.9% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.9% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.1% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,235,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,227,400 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,227,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,227,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,225,900 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 71 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 75 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 73 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 74 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 74 | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥219,000 |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥6m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥331m |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥105m |
| Mobility Innovationreportable segment | employees | at 2023-03-31 | 8 pure |
| Mobility Innovationreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥76m |
| Mobility Innovationreportable segment | segment assets | at 2023-03-31 | ¥10m |
| Mobility Innovationreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥31m |
| Solutionreportable segment | employees | at 2023-03-31 | 25 pure |
| Solutionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥321m |
| Solutionreportable segment | segment assets | at 2023-03-31 | ¥368m |
| Solutionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥81m |
| Wireless Innovationreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥166,000 |
| Wireless Innovationreportable segment | employees | at 2023-03-31 | 37 pure |
| Wireless Innovationreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥646m |
| Wireless Innovationreportable segment | segment assets | at 2023-03-31 | ¥303m |
| Wireless Innovationreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥35m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥166,000 |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥680m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | −¥76m |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥9m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥6m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥612m |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥103m |
| Mobility Innovationreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥106m |
| Mobility Innovationreportable segment | segment assets | at 2022-03-31 | ¥10m |
| Mobility Innovationreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥41m |
| Solutionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥284m |
| Solutionreportable segment | segment assets | at 2022-03-31 | ¥79m |
| Solutionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥21m |
| Wireless Innovationreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1m |
| Wireless Innovationreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥631m |
| Wireless Innovationreportable segment | segment assets | at 2022-03-31 | ¥241m |
| Wireless Innovationreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥20m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1m |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥330m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | −¥42m |
| Mobility Innovationreportable segment | employees | at 2023-03-31 | 8 pure |
| Solutionreportable segment | employees | at 2023-03-31 | 22 pure |
| Wireless Innovationreportable segment | employees | at 2023-03-31 | 37 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,267
| Item | Context | Value | Unit |
|---|---|---|---|
| Depreciation segment information | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 166000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | 5737000 | JPY |
| Depreciation segment information | CurrentYearDuration | 5903000 | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration_jpcrp030000-asr_E05228-000MobilityInnovationReportableSegmentMember | -563000 | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration_jpcrp030000-asr_E05228-000WirelessInnovationReportableSegmentsMember | － | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration_jpcrp030000-asr_E05228-000SolutionReportableSegmentsMember | -11367000 | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | -11930000 | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Equity in earnings losses of affiliates | CurrentYearDuration | -11930000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_jpcrp030000-asr_E05228-000MobilityInnovationReportableSegmentMember | 134000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_jpcrp030000-asr_E05228-000WirelessInnovationReportableSegmentsMember | － | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_jpcrp030000-asr_E05228-000SolutionReportableSegmentsMember | 2762000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2897000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration | 2897000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05228-000MobilityInnovationReportableSegmentMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05228-000WirelessInnovationReportableSegmentsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05228-000SolutionReportableSegmentsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | 219000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 219000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 351194000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 153323000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 254652000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 373054000 | JPY |
| Contract assets | Prior1YearInstant_NonConsolidatedMember | 1706000 | JPY |
| Contract assets | CurrentYearInstant_NonConsolidatedMember | 1602000 | JPY |
| Work in process | Prior1YearInstant_NonConsolidatedMember | 10347000 | JPY |
| Work in process | CurrentYearInstant_NonConsolidatedMember | 1077000 | JPY |
| Raw materials | Prior1YearInstant_NonConsolidatedMember | 27332000 | JPY |
| Raw materials | CurrentYearInstant_NonConsolidatedMember | 3598000 | JPY |
| Advance payments trade | Prior1YearInstant_NonConsolidatedMember | 58290000 | JPY |
| Advance payments trade | CurrentYearInstant_NonConsolidatedMember | 46994000 | JPY |
| Other ca | Prior1YearInstant_NonConsolidatedMember | 40963000 | JPY |
| Other ca | CurrentYearInstant_NonConsolidatedMember | 18626000 | JPY |
| Current assets | Prior1YearInstant_NonConsolidatedMember | 744486000 | JPY |
| Current assets | CurrentYearInstant_NonConsolidatedMember | 598277000 | JPY |
| Buildings | Prior1YearInstant_NonConsolidatedMember | 27633000 | JPY |
| Buildings | CurrentYearInstant_NonConsolidatedMember | 24034000 | JPY |
| Tools furniture and fixtures | Prior1YearInstant_NonConsolidatedMember | 4434000 | JPY |
| Tools furniture and fixtures | CurrentYearInstant_NonConsolidatedMember | 2715000 | JPY |
| Land | Prior1YearInstant_NonConsolidatedMember | 2627000 | JPY |
| Land | CurrentYearInstant_NonConsolidatedMember | 2627000 | JPY |
| Property plant and equipment | Prior1YearInstant_NonConsolidatedMember | 34695000 | JPY |
| Property plant and equipment | CurrentYearInstant_NonConsolidatedMember | 29377000 | JPY |
| Software | Prior1YearInstant_NonConsolidatedMember | 366000 | JPY |
| Software | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Telephone subscription right | Prior1YearInstant_NonConsolidatedMember | 434000 | JPY |
| Telephone subscription right | CurrentYearInstant_NonConsolidatedMember | 434000 | JPY |
| Intangible assets | Prior1YearInstant_NonConsolidatedMember | 801000 | 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 |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 · 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 |