Annual report
3905.TEDINET S100OLE6
Period2021-04-01 → 2022-03-31
Filed2022-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 149
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥1.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥721m | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥77m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥18m | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥166m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥32m | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥95m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥46m | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥92m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥22m | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥42m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥17m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥38m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥16m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | −¥31m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥4.4bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥4.3bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥4.1bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.7bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.1bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.6bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.4bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.8bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.9bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.8bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥1.9bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.8bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.5bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.6bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.4bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.6bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.2bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥113m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥170m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥44m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥188m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥38m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥304m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥509m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥88m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥546m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥293m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥28m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥233m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥229m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥612m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥785m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥0.17 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.02 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1.4 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.22 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.41 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥0.16 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥3.01 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥1.3 | 2017-04-01 → 2018-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥195.22 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥201.85 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥203.55 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥156.87 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥156.17 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 63.5% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.2% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.9% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.4% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 87.7% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 0.1% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.5% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -0.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.1% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.1% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 173 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 137 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 125 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 66 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 67 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥450m | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥421m | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥575m | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥556m | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥437m | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥26m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | −¥81m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥120m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥29m | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥22m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥27m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥50m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥39m | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥25m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥48m | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥14m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥10m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥2m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.0bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥3.7bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥3.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.5bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.8bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.1bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥987m | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.9bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.8bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.7bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥1.8bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.8bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.1bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.2bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥1.79 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.44 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.16 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.84 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.2 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥1.76 | 2021-04-01 → 2022-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥1.11 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥0.78 | 2018-04-01 → 2019-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥201.99 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥196.81 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥198.98 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥149.65 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥151.2 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 72.7% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.6% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.2% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.9% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 0.9% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -1.7% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.6% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.0% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 14,326,753 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,996,553 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,607,791 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,904,800 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,607,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 33 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 34 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 31 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 41 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 42 | at 2018-03-31d | 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 · 50
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥4m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥50m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥50m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥1.9bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥180m |
| Data Analysis Solutionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥21m |
| Data Analysis Solutionreportable segment | employees | at 2022-03-31 | 71 pure |
| Data Analysis Solutionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Data Analysis Solutionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Data Analysis Solutionreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥50m |
| Data Analysis Solutionreportable segment | segment assets | at 2022-03-31 | ¥823m |
| Data Analysis Solutionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥275m |
| Retail Marketingreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥93m |
| Retail Marketingreportable segment | employees | at 2022-03-31 | 97 pure |
| Retail Marketingreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥556m |
| Retail Marketingreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥556m |
| Retail Marketingreportable segment | segment assets | at 2022-03-31 | ¥1.7bn |
| Retail Marketingreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥18m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥114m |
| —segment total | employees | at 2022-03-31 | 168 pure |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥1.7bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥1.7bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥50m |
| —segment total | segment assets | at 2022-03-31 | ¥2.5bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥257m |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | ¥4m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥62m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥62m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥2.1bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥155m |
| Data Analysis Solutionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥46m |
| Data Analysis Solutionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥1.1bn |
| Data Analysis Solutionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥1.0bn |
| Data Analysis Solutionreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥62m |
| Data Analysis Solutionreportable segment | segment assets | at 2021-03-31 | ¥717m |
| Data Analysis Solutionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥178m |
| Retail Marketingreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥69m |
| Retail Marketingreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥380m |
| Retail Marketingreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥380m |
| Retail Marketingreportable segment | segment assets | at 2021-03-31 | ¥1.5bn |
| Retail Marketingreportable segment | segment profit | 2020-04-01 → 2021-03-31 | −¥5m |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥116m |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥1.5bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥1.4bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥62m |
| —segment total | segment assets | at 2021-03-31 | ¥2.2bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥173m |
| Data Analysis Solutionreportable segment | employees | at 2022-03-31 | 23 pure |
| Retail Marketingreportable segment | employees | at 2022-03-31 | 5 pure |
| —segment total | employees | at 2022-03-31 | 28 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,336
| Item | Context | Value | Unit |
|---|---|---|---|
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 113533000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember | 113533000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 25388000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 25388000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 25388000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 25388000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalStockMember | 56766000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | 56766000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | 56766000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 25388000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 25388000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 138922000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 138922000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 1457102000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1228885000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 1228885000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 207688000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 207688000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -3000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 2893673000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 3966000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 2897640000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 41688000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 41785000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 33419000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 47126000 | JPY |
| Business consignment expenses sga | Prior1YearDuration_NonConsolidatedMember | 15666000 | JPY |
| Business consignment expenses sga | CurrentYearDuration_NonConsolidatedMember | 17405000 | 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 | 2022-06-29 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第22期（自 2021年４月１日 至 2022年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)データセクション株式会社 | |
| Company name in english cover page | FilingDateInstant | Datasection Inc. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長CEO 林 健人 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都品川区西五反田１丁目３番８号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 050-3649-4858 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役CFO 岩田 真一 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都品川区西五反田１丁目３番８号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 050-3649-4858 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役CFO 岩田 真一 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E31131 |
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 |