Annual report
4395.TEDINET S100VHU9
Period2024-01-01 → 2024-12-31
Filed2025-03-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥6.3bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥5.4bn | 2023-01-01 → 2023-12-31 | Cons. | Net sales |
| Revenue | ¥6.2bn | 2022-01-01 → 2022-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.8bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥332m | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Operating income | ¥310m | 2023-01-01 → 2023-12-31 | Cons. | Operating income |
| Ordinary income | ¥331m | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥306m | 2023-01-01 → 2023-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.2bn | 2022-01-01 → 2022-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥464m | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥115m | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Profit before tax | −¥12m | 2023-01-01 → 2023-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥73m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥33m | 2023-01-01 → 2023-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥852m | 2022-01-01 → 2022-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥307m | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥110m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Net income | −¥25m | 2023-01-01 → 2023-12-31 | Cons. | Profit loss |
| Total assets | ¥3.6bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥4.2bn | at 2023-12-31 | Cons. | Assets |
| Total assets | ¥4.9bn | at 2022-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.7bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.5bn | at 2024-12-31 | Cons. | Liabilities |
| Total liabilities | ¥2.1bn | at 2023-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.1bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥2.1bn | at 2023-12-31 | Cons. | Net assets |
| Net assets / equity | ¥2.2bn | at 2022-12-31d | Cons. | Net assets |
| Net assets / equity | ¥1.7bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.5bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.8bn | at 2023-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.5bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.8bn | at 2023-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2022-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥215m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥191m | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥976m | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥360m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥105m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥95m | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥471m | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥464m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥473m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥462m | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥161m | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥408m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥12.9 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.87 | 2023-01-01 → 2023-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥146.54 | 2022-01-01 → 2022-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.16 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥12.89 | 2024-01-01 → 2024-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥5.85 | 2023-01-01 → 2023-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥144.2 | 2022-01-01 → 2022-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥51.95 | 2021-01-01 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥310.81 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥292.99 | at 2023-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥291.78 | at 2022-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥276.74 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 49.3% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.6% | at 2023-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.6% | at 2022-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.1% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.3% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.0% | 2023-01-01 → 2023-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 52.0% | 2022-01-01 → 2022-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.4% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 98 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 114 | at 2023-12-31 | Cons. | Number of employees |
| Employees | 107 | at 2022-12-31d | Cons. | Number of employees |
| Employees | 40 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥4.2bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥3.6bn | 2023-01-01 → 2023-12-31 | Standalone | Net sales |
| Revenue | ¥4.6bn | 2022-01-01 → 2022-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.8bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.7bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥383m | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Operating income | ¥345m | 2023-01-01 → 2023-12-31 | Standalone | Operating income |
| Ordinary income | ¥386m | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥344m | 2023-01-01 → 2023-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2022-01-01 → 2022-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥494m | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥345m | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥370m | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥140m | 2023-01-01 → 2023-12-31 | Standalone | Income before income taxes |
| Net income | ¥254m | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥90m | 2023-01-01 → 2023-12-31 | Standalone | Profit loss |
| Net income | ¥836m | 2022-01-01 → 2022-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥343m | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥241m | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥3.0bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥3.3bn | at 2023-12-31 | Standalone | Assets |
| Total assets | ¥3.8bn | at 2022-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.5bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.6bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.0bn | at 2024-12-31 | Standalone | Liabilities |
| Total liabilities | ¥1.6bn | at 2023-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.0bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥1.7bn | at 2023-12-31 | Standalone | Net assets |
| Net assets / equity | ¥1.7bn | at 2022-12-31d | Standalone | Net assets |
| Net assets / equity | ¥1.7bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.3bn | at 2020-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.1bn | at 2024-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.5bn | at 2023-12-31 | Standalone | Cash and deposits |
| Cash & equivalents | ¥1.2bn | at 2020-12-31d | Standalone | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥316m | 2020-01-01 → 2020-12-31d | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥71m | 2020-01-01 → 2020-12-31d | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥16m | 2020-01-01 → 2020-12-31d | Standalone | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥44.64 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥15.86 | 2023-01-01 → 2023-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.93 | 2022-01-01 → 2022-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥60.42 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.36 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥44.58 | 2024-01-01 → 2024-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥15.79 | 2023-01-01 → 2023-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥141.63 | 2022-01-01 → 2022-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥57.95 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥41.47 | 2020-01-01 → 2020-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥5 | 2023-01-01 → 2023-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2022-01-01 → 2022-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥347.26 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥302.68 | at 2023-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥294.62 | at 2022-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥282.79 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥223.76 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 65.6% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.0% | at 2023-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.5% | at 2022-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.2% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.8% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.7% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2023-01-01 → 2023-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 50.3% | 2022-01-01 → 2022-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.6% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 21.2% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,977,500 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,973,500 | at 2023-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,943,500 | at 2022-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,867,400 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,575,200 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 50 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 54 | at 2023-12-31 | Standalone | Number of employees |
| Employees | 52 | at 2022-12-31d | Standalone | Number of employees |
| Employees | 34 | at 2021-12-31d | Standalone | Number of employees |
| Employees | 19 | at 2020-12-31d | 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 · 55
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2024-01-01 → 2024-12-31 | −¥43m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-01-01 → 2024-12-31 | −¥43m |
| Reconciling Itemsreconciling | segment profit | 2024-01-01 → 2024-12-31 | −¥240m |
| Communicationreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥28m |
| Communicationreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥112m |
| Communicationreportable segment | employees | at 2024-12-31 | 71 pure |
| Communicationreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥5.8bn |
| Communicationreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥5.8bn |
| Communicationreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥42m |
| Communicationreportable segment | segment assets | at 2024-12-31 | ¥3.3bn |
| Communicationreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥604m |
| Investment Incubationreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥435,000 |
| Investment Incubationreportable segment | employees | at 2024-12-31 | 6 pure |
| Investment Incubationreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥139m |
| Investment Incubationreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥139m |
| Investment Incubationreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥122,000 |
| Investment Incubationreportable segment | segment assets | at 2024-12-31 | ¥255m |
| Investment Incubationreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥2m |
| Solutionreportable segment | employees | at 2024-12-31 | 4 pure |
| Solutionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥445m |
| Solutionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥445m |
| Solutionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥35m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥28m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥113m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥6.4bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥6.3bn |
| —segment total | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥43m |
| —segment total | segment assets | at 2024-12-31 | ¥3.6bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥572m |
| Reconciling Itemsreconciling | revenue | 2023-01-01 → 2023-12-31 | −¥30m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-01-01 → 2023-12-31 | −¥30m |
| Reconciling Itemsreconciling | segment profit | 2023-01-01 → 2023-12-31 | −¥340,000 |
| Communicationreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥71m |
| Communicationreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥112m |
| Communicationreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥5.4bn |
| Communicationreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥5.3bn |
| Communicationreportable segment | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥30m |
| Communicationreportable segment | segment assets | at 2023-12-31 | ¥4.1bn |
| Communicationreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥320m |
| Investment Incubationreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥19m |
| Investment Incubationreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥101m |
| Investment Incubationreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥100m |
| Investment Incubationreportable segment | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥340,000 |
| Investment Incubationreportable segment | segment assets | at 2023-12-31 | ¥104m |
| Investment Incubationreportable segment | segment profit | 2023-01-01 → 2023-12-31 | −¥9m |
| —segment total | capex | 2023-01-01 → 2023-12-31 | ¥71m |
| —segment total | depreciation | 2023-01-01 → 2023-12-31 | ¥130m |
| —segment total | revenue | 2023-01-01 → 2023-12-31 | ¥5.5bn |
| —segment total | revenue external | 2023-01-01 → 2023-12-31 | ¥5.4bn |
| —segment total | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥30m |
| —segment total | segment assets | at 2023-12-31 | ¥4.2bn |
| —segment total | segment profit | 2023-01-01 → 2023-12-31 | ¥311m |
| Communicationreportable segment | employees | at 2024-12-31 | 36 pure |
| Solutionreportable segment | employees | at 2024-12-31 | 4 pure |
| —segment total | employees | at 2024-12-31 | 40 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,468
| Item | Context | Value | Unit |
|---|---|---|---|
| Provision of allowance for doubtful accounts sga | CurrentYearDuration | 14662000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 8763000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 5921000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 19280000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 2792000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 5333074000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 100484000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReportableSegmentsMember | 5433558000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 5433558000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 30036000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 340000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReportableSegmentsMember | 30376000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -30376000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 5363110000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 100824000 | JPY |
| Net sales | Prior1YearDuration_ReportableSegmentsMember | 5463935000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | -30376000 | JPY |
| Net sales | Prior1YearDuration | 5433558000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 319862000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | -9054000 | JPY |
| Operating income | Prior1YearDuration_ReportableSegmentsMember | 310807000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | -340000 | JPY |
| Operating income | Prior1YearDuration | 310467000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 4107614000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 103745000 | JPY |
| Assets | Prior1YearInstant_ReportableSegmentsMember | 4211359000 | JPY |
| Assets | Prior1YearInstant_ReconcilingItemsMember | － | JPY |
| Assets | Prior1YearInstant | 4211359000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 111619000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 18528000 | JPY |
| Depreciation segment information | Prior1YearDuration_ReportableSegmentsMember | 130147000 | JPY |
| Depreciation segment information | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration | 130147000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 24352000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | 3170000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration_ReportableSegmentsMember | 27523000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Amortization of goodwill sga | Prior1YearDuration | 27523000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E34091-000CommunicationReportableSegmentsMember | 70921000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E34091-000SolutionReportableSegmentsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E34091-000InvestmentIncubationReportableSegmentsMember | － | 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 |
| 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 |