Annual report
3915.TEDINET S100O550
Period2021-03-01 → 2022-02-28
Filed2022-05-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 151
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.6bn | 2021-03-01 → 2022-02-28 | Cons. | Net sales |
| Revenue | ¥11.1bn | 2020-03-01 → 2021-02-28 | Cons. | Net sales |
| Revenue | ¥9.3bn | 2019-03-01 → 2020-02-29d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.6bn | 2018-03-01 → 2019-02-28d | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.9bn | 2017-03-01 → 2018-02-28d | Cons. | Net sales (5-year summary) |
| Operating income | ¥659m | 2021-03-01 → 2022-02-28 | Cons. | Operating income |
| Operating income | ¥780m | 2020-03-01 → 2021-02-28 | Cons. | Operating income |
| Ordinary income | ¥662m | 2021-03-01 → 2022-02-28 | Cons. | Ordinary income |
| Ordinary income | ¥780m | 2020-03-01 → 2021-02-28 | Cons. | Ordinary income |
| Ordinary income | ¥761m | 2019-03-01 → 2020-02-29d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥193m | 2018-03-01 → 2019-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥305m | 2017-03-01 → 2018-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥662m | 2021-03-01 → 2022-02-28 | Cons. | Income before income taxes |
| Profit before tax | ¥3.6bn | 2020-03-01 → 2021-02-28 | Cons. | Income before income taxes |
| Net income (owners) | ¥307m | 2021-03-01 → 2022-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.5bn | 2020-03-01 → 2021-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥881m | 2019-03-01 → 2020-02-29d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥156m | 2018-03-01 → 2019-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥172m | 2017-03-01 → 2018-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥349m | 2021-03-01 → 2022-02-28 | Cons. | Profit loss |
| Net income | ¥2.5bn | 2020-03-01 → 2021-02-28 | Cons. | Profit loss |
| Total assets | ¥13.8bn | at 2022-02-28 | Cons. | Assets |
| Total assets | ¥15.6bn | at 2021-02-28 | Cons. | Assets |
| Total assets | ¥15.4bn | at 2020-02-29d | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.6bn | at 2019-02-28d | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.8bn | at 2018-02-28d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2022-02-28 | Cons. | Liabilities |
| Total liabilities | ¥5.1bn | at 2021-02-28 | Cons. | Liabilities |
| Net assets / equity | ¥9.8bn | at 2022-02-28 | Cons. | Net assets |
| Net assets / equity | ¥10.5bn | at 2021-02-28 | Cons. | Net assets |
| Net assets / equity | ¥9.6bn | at 2020-02-29d | Cons. | Net assets |
| Net assets / equity | ¥3.2bn | at 2019-02-28d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.7bn | at 2018-02-28d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.7bn | at 2022-02-28 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.1bn | at 2021-02-28 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.7bn | at 2022-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.1bn | at 2021-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2020-02-29d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.9bn | at 2019-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.1bn | at 2018-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥467m | 2021-03-01 → 2022-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥235m | 2020-03-01 → 2021-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.5bn | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥295m | 2018-03-01 → 2019-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥393m | 2017-03-01 → 2018-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥365m | 2021-03-01 → 2022-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥2.4bn | 2020-03-01 → 2021-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥273m | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥546m | 2018-03-01 → 2019-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥837m | 2017-03-01 → 2018-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥408m | 2021-03-01 → 2022-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥34m | 2020-03-01 → 2021-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥316m | 2019-03-01 → 2020-02-29d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.1bn | 2018-03-01 → 2019-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥722m | 2017-03-01 → 2018-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥24.05 | 2021-03-01 → 2022-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥194.01 | 2020-03-01 → 2021-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70.35 | 2019-03-01 → 2020-02-29d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥13.38 | 2018-03-01 → 2019-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥15.32 | 2017-03-01 → 2018-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥23.83 | 2021-03-01 → 2022-02-28 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥191.17 | 2020-03-01 → 2021-02-28 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥68.8 | 2019-03-01 → 2020-02-29d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥12.88 | 2018-03-01 → 2019-02-28d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥14.65 | 2017-03-01 → 2018-02-28d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥687.65 | at 2022-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥758.81 | at 2021-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥715.76 | at 2020-02-29d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥242.39 | at 2019-02-28d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥130.41 | at 2018-02-28d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 63.5% | at 2022-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.1% | at 2021-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.5% | at 2020-02-29d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.5% | at 2019-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.5% | at 2018-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 3.3% | 2021-03-01 → 2022-02-28 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 26.3% | 2020-03-01 → 2021-02-28 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.7% | 2019-03-01 → 2020-02-29d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2018-03-01 → 2019-02-28d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.1% | 2017-03-01 → 2018-02-28d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 777 | at 2022-02-28 | Cons. | Number of employees |
| Employees | 605 | at 2021-02-28 | Cons. | Number of employees |
| Employees | 522 | at 2020-02-29d | Cons. | Number of employees |
| Employees | 434 | at 2019-02-28d | Cons. | Number of employees |
| Employees | 356 | at 2018-02-28d | Cons. | Number of employees |
| Revenue | ¥6.9bn | 2021-03-01 → 2022-02-28 | Standalone | Net sales |
| Revenue | ¥6.1bn | 2020-03-01 → 2021-02-28 | Standalone | Net sales |
| Revenue | ¥5.9bn | 2019-03-01 → 2020-02-29d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.1bn | 2018-03-01 → 2019-02-28d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.0bn | 2017-03-01 → 2018-02-28d | Standalone | Net sales (5-year summary) |
| Operating income | ¥416m | 2021-03-01 → 2022-02-28 | Standalone | Operating income |
| Operating income | ¥353m | 2020-03-01 → 2021-02-28 | Standalone | Operating income |
| Ordinary income | ¥451m | 2021-03-01 → 2022-02-28 | Standalone | Ordinary income |
| Ordinary income | ¥368m | 2020-03-01 → 2021-02-28 | Standalone | Ordinary income |
| Ordinary income | ¥568m | 2019-03-01 → 2020-02-29d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥13m | 2018-03-01 → 2019-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥264m | 2017-03-01 → 2018-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥333m | 2021-03-01 → 2022-02-28 | Standalone | Income before income taxes |
| Profit before tax | ¥3.1bn | 2020-03-01 → 2021-02-28 | Standalone | Income before income taxes |
| Net income | ¥182m | 2021-03-01 → 2022-02-28 | Standalone | Profit loss |
| Net income | ¥2.2bn | 2020-03-01 → 2021-02-28 | Standalone | Profit loss |
| Net income | ¥706m | 2019-03-01 → 2020-02-29d | Standalone | Net income loss (5-year summary) |
| Net income | −¥8m | 2018-03-01 → 2019-02-28d | Standalone | Net income loss (5-year summary) |
| Net income | ¥135m | 2017-03-01 → 2018-02-28d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥10.2bn | at 2022-02-28 | Standalone | Assets |
| Total assets | ¥12.7bn | at 2021-02-28 | Standalone | Assets |
| Total assets | ¥13.6bn | at 2020-02-29d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.7bn | at 2019-02-28d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.3bn | at 2018-02-28d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2022-02-28 | Standalone | Liabilities |
| Total liabilities | ¥3.8bn | at 2021-02-28 | Standalone | Liabilities |
| Net assets / equity | ¥7.6bn | at 2022-02-28 | Standalone | Net assets |
| Net assets / equity | ¥8.9bn | at 2021-02-28 | Standalone | Net assets |
| Net assets / equity | ¥8.8bn | at 2020-02-29d | Standalone | Net assets |
| Net assets / equity | ¥2.6bn | at 2019-02-28d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.4bn | at 2018-02-28d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.0bn | at 2022-02-28 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.0bn | at 2021-02-28 | Standalone | Cash and deposits |
| EPS (basic) | ¥14.27 | 2021-03-01 → 2022-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥173.76 | 2020-03-01 → 2021-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.4 | 2019-03-01 → 2020-02-29d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.65 | 2018-03-01 → 2019-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥11.78 | 2017-03-01 → 2018-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥14.14 | 2021-03-01 → 2022-02-28 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥171.21 | 2020-03-01 → 2021-02-28 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥55.16 | 2019-03-01 → 2020-02-29d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥11.28 | 2017-03-01 → 2018-02-28d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥597.78 | at 2022-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥697.45 | at 2021-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥692.79 | at 2020-02-29d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥210.86 | at 2019-02-28d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥117.84 | at 2018-02-28d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 75.2% | at 2022-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.1% | at 2021-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.1% | at 2020-02-29d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.0% | at 2019-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.6% | at 2018-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 2.2% | 2021-03-01 → 2022-02-28 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.0% | 2020-03-01 → 2021-02-28 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.5% | 2019-03-01 → 2020-02-29d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2017-03-01 → 2018-02-28d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 12,785,100 | at 2022-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,737,400 | at 2021-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,628,520 | at 2020-02-29d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,333,680 | at 2019-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,335,840 | at 2018-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 430 | at 2022-02-28 | Standalone | Number of employees |
| Employees | 388 | at 2021-02-28 | Standalone | Number of employees |
| Employees | 338 | at 2020-02-29d | Standalone | Number of employees |
| Employees | 346 | at 2019-02-28d | Standalone | Number of employees |
| Employees | 262 | at 2018-02-28d | 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 · 56
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-03-01 → 2022-02-28 | ¥637,000 |
| Reconciling Itemsreconciling | depreciation | 2021-03-01 → 2022-02-28 | ¥9m |
| Reconciling Itemsreconciling | revenue | 2021-03-01 → 2022-02-28 | −¥162m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-03-01 → 2022-02-28 | −¥162m |
| Reconciling Itemsreconciling | segment assets | at 2022-02-28 | ¥1.5bn |
| Reconciling Itemsreconciling | segment profit | 2021-03-01 → 2022-02-28 | −¥941m |
| Productsreportable segment | capex | 2021-03-01 → 2022-02-28 | ¥235m |
| Productsreportable segment | depreciation | 2021-03-01 → 2022-02-28 | ¥302m |
| Productsreportable segment | employees | at 2022-02-28 | 98 pure |
| Productsreportable segment | revenue | 2021-03-01 → 2022-02-28 | ¥1.6bn |
| Productsreportable segment | revenue external | 2021-03-01 → 2022-02-28 | ¥1.4bn |
| Productsreportable segment | revenue intersegment | 2021-03-01 → 2022-02-28 | ¥162m |
| Productsreportable segment | segment assets | at 2022-02-28 | ¥1.5bn |
| Productsreportable segment | segment profit | 2021-03-01 → 2022-02-28 | −¥103m |
| Solutionreportable segment | capex | 2021-03-01 → 2022-02-28 | ¥92m |
| Solutionreportable segment | depreciation | 2021-03-01 → 2022-02-28 | ¥58m |
| Solutionreportable segment | employees | at 2022-02-28 | 625 pure |
| Solutionreportable segment | revenue | 2021-03-01 → 2022-02-28 | ¥11.2bn |
| Solutionreportable segment | revenue external | 2021-03-01 → 2022-02-28 | ¥11.2bn |
| Solutionreportable segment | segment assets | at 2022-02-28 | ¥10.8bn |
| Solutionreportable segment | segment profit | 2021-03-01 → 2022-02-28 | ¥1.7bn |
| —segment total | capex | 2021-03-01 → 2022-02-28 | ¥326m |
| —segment total | depreciation | 2021-03-01 → 2022-02-28 | ¥360m |
| —segment total | revenue | 2021-03-01 → 2022-02-28 | ¥12.7bn |
| —segment total | revenue external | 2021-03-01 → 2022-02-28 | ¥12.6bn |
| —segment total | revenue intersegment | 2021-03-01 → 2022-02-28 | ¥162m |
| —segment total | segment assets | at 2022-02-28 | ¥12.4bn |
| —segment total | segment profit | 2021-03-01 → 2022-02-28 | ¥1.6bn |
| Reconciling Itemsreconciling | capex | 2020-03-01 → 2021-02-28 | ¥283,000 |
| Reconciling Itemsreconciling | depreciation | 2020-03-01 → 2021-02-28 | ¥7m |
| Reconciling Itemsreconciling | revenue | 2020-03-01 → 2021-02-28 | −¥5m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-03-01 → 2021-02-28 | −¥5m |
| Reconciling Itemsreconciling | segment assets | at 2021-02-28 | ¥1.3bn |
| Reconciling Itemsreconciling | segment profit | 2020-03-01 → 2021-02-28 | −¥906m |
| Productsreportable segment | capex | 2020-03-01 → 2021-02-28 | ¥306m |
| Productsreportable segment | depreciation | 2020-03-01 → 2021-02-28 | ¥311m |
| Productsreportable segment | revenue | 2020-03-01 → 2021-02-28 | ¥1.6bn |
| Productsreportable segment | revenue external | 2020-03-01 → 2021-02-28 | ¥1.6bn |
| Productsreportable segment | revenue intersegment | 2020-03-01 → 2021-02-28 | ¥5m |
| Productsreportable segment | segment assets | at 2021-02-28 | ¥1.7bn |
| Productsreportable segment | segment profit | 2020-03-01 → 2021-02-28 | ¥158m |
| Solutionreportable segment | capex | 2020-03-01 → 2021-02-28 | ¥132m |
| Solutionreportable segment | depreciation | 2020-03-01 → 2021-02-28 | ¥74m |
| Solutionreportable segment | revenue | 2020-03-01 → 2021-02-28 | ¥9.6bn |
| Solutionreportable segment | revenue external | 2020-03-01 → 2021-02-28 | ¥9.6bn |
| Solutionreportable segment | segment assets | at 2021-02-28 | ¥12.6bn |
| Solutionreportable segment | segment profit | 2020-03-01 → 2021-02-28 | ¥1.5bn |
| —segment total | capex | 2020-03-01 → 2021-02-28 | ¥438m |
| —segment total | depreciation | 2020-03-01 → 2021-02-28 | ¥385m |
| —segment total | revenue | 2020-03-01 → 2021-02-28 | ¥11.1bn |
| —segment total | revenue external | 2020-03-01 → 2021-02-28 | ¥11.1bn |
| —segment total | revenue intersegment | 2020-03-01 → 2021-02-28 | ¥5m |
| —segment total | segment assets | at 2021-02-28 | ¥14.2bn |
| —segment total | segment profit | 2020-03-01 → 2021-02-28 | ¥1.7bn |
| Productsreportable segment | employees | at 2022-02-28 | 97 pure |
| Solutionreportable segment | employees | at 2022-02-28 | 280 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,347
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | 30172000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | 30172000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 182013000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 182013000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 242359000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 1217951000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1078251000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 1078251000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 3602157000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 3602157000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -317000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 5898042000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 3226902000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 3226902000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 1236000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 8883821000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember | 60345000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 182013000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -1485328000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -1485328000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -228000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -1485556000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -1485328000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -1485328000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -228000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -1243196000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 1741574000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 1741574000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 1008000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 7640624000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 135265000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 124967000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 678170000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 782162000 | JPY |
| Business consignment expenses sga | Prior1YearDuration_NonConsolidatedMember | 149382000 | JPY |
| Business consignment expenses sga | CurrentYearDuration_NonConsolidatedMember | 187871000 | 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 | 2022-05-30 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第16期（自 2021年３月１日 至 2022年２月28日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社テラスカイ | |
| Company name in english cover page | FilingDateInstant | ＴｅｒｒａＳｋｙ Ｃｏ.,Ｌｔｄ. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役ＣＥＯ社長執行役員 佐藤 秀哉 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中央区日本橋二丁目11番２号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03-5255-3410 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役ＣＦＯ常務執行役員 塚田 耕一郎 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都中央区日本橋二丁目11番２号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03-5255-3410 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| 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 |