Annual report
6706.TEDINET S100W1TK
Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 145
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥32.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥28.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥31.8bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥34.0bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥41.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥935m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | −¥1.8bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥1.2bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥448m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥2.3bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥777m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥2.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.2bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥705m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥497m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | −¥2.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥53.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥55.2bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥55.1bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥56.3bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥62.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥15.9bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥16.5bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥37.1bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥38.7bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥41.8bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥46.6bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥48.0bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥16.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥19.1bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥14.0bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.3bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.3bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.1bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥10.3bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥1.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥754m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥870m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥396m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥3.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥497m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥2.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥770m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥976m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥633m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥83.36 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-198.93 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-107.75 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.51 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥96.14 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,968.68 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,917.44 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,942.82 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,938.79 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,908.32 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 68.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.8% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.5% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.2% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,067 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,086 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,157 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 1,184 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,266 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥24.6bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥20.7bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥25.3bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥27.3bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥34.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥518m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | −¥1.9bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥1.4bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥452m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥759m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.2bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥439m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥586m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥956m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥277m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥792m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥42.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥43.8bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥42.3bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥42.6bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥47.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥14.1bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥13.8bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥28.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥30.0bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥31.1bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥35.3bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥36.1bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥9.8bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥12.5bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥62.92 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥96.22 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-25.32 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥87.01 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥65.96 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥80 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥45 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,094.29 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,103.78 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,969.04 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,032.73 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,999.65 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 66.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.5% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.0% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 2.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.9% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,900,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,900,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,100,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,084,845 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,084,845 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 605 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 648 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 609 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 590 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 591 | 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 · 84
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥3m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥58m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥262m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥103m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥158m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥557m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥126m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥179m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥130m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥188m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥188m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥17.6bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥2.9bn |
| Radio Frequencyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥518m |
| Radio Frequencyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥284m |
| Radio Frequencyreportable segment | employees | at 2025-03-31 | 380 pure |
| Radio Frequencyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥10.4bn |
| Radio Frequencyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥10.4bn |
| Radio Frequencyreportable segment | segment assets | at 2025-03-31 | ¥11.0bn |
| Radio Frequencyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Telecommunicationreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Telecommunicationreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥328m |
| Telecommunicationreportable segment | employees | at 2025-03-31 | 624 pure |
| Telecommunicationreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥22.1bn |
| Telecommunicationreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥22.1bn |
| Telecommunicationreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥29m |
| Telecommunicationreportable segment | segment assets | at 2025-03-31 | ¥23.9bn |
| Telecommunicationreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥612m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥32.5bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥32.5bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥29m |
| —segment total | segment assets | at 2025-03-31 | ¥34.9bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥671m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥32.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥32.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥188m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥35.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-04-01 → 2024-03-31 | ¥15m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥61m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥265m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥104m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥160m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥608m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥123m |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥62m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥193m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥191m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥191m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥21.6bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥2.9bn |
| Radio Frequencyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥848m |
| Radio Frequencyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥304m |
| Radio Frequencyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥9.6bn |
| Radio Frequencyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥9.6bn |
| Radio Frequencyreportable segment | segment assets | at 2024-03-31 | ¥10.6bn |
| Radio Frequencyreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.0bn |
| Telecommunicationreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.5bn |
| Telecommunicationreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥644m |
| Telecommunicationreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥19.2bn |
| Telecommunicationreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥19.1bn |
| Telecommunicationreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥30m |
| Telecommunicationreportable segment | segment assets | at 2024-03-31 | ¥22.4bn |
| Telecommunicationreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥56m |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥948m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥28.8bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥28.8bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥30m |
| —segment total | segment assets | at 2024-03-31 | ¥33.0bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥966m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥29.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥28.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥191m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥33.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.1bn |
| Radio Frequencyreportable segment | employees | at 2025-03-31 | 143 pure |
| Telecommunicationreportable segment | employees | at 2025-03-31 | 399 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,049
| Item | Context | Value | Unit |
|---|---|---|---|
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -992000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 0 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 0 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | － | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 0 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -601000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -601000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -601000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -992000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -977000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -601000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -601000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -1578000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -3911000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 27837000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 598000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 598000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 28435000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration_NonConsolidatedMember | 1243000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration_NonConsolidatedMember | 976000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-06-26 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第99期(自 2024年４月１日 至 2025年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)電気興業株式会社 | |
| Company name in english cover page | FilingDateInstant | DKK Co., Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 近 藤 忠 登 史 | |
| Address of registered headquarter cover page | FilingDateInstant | Text · Plus | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)該当事項はありません | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)該当事項はありません | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都江東区豊洲五丁目５番13号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)03－3520－9870(大代表) | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役常務執行役員 浅 井 貴 史 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01897 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 67060 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)電気興業株式会社 | |
| Filer name in english | FilingDateInstant | DKK Co., Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CNS | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CNS | |
| Current fiscal year start date | FilingDateInstant | 2024-04-01 |
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 |
| 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 |