Annual report
4427.TEDINET S100SJC6
Period2022-10-01 → 2023-09-30
Filed2023-12-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100U039 (2024-07-05).
Key figures · 149
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.1bn | 2022-10-01 → 2023-09-30 | Cons. | Net sales |
| Revenue | ¥9.8bn | 2021-10-01 → 2022-09-30 | Cons. | Net sales |
| Revenue | ¥10.1bn | 2020-10-01 → 2021-09-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.9bn | 2019-10-01 → 2020-09-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.7bn | 2018-10-01 → 2019-09-30d | Cons. | Net sales (5-year summary) |
| Operating income | −¥540m | 2022-10-01 → 2023-09-30 | Cons. | Operating income |
| Operating income | −¥234m | 2021-10-01 → 2022-09-30 | Cons. | Operating income |
| Ordinary income | −¥616m | 2022-10-01 → 2023-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥101m | 2021-10-01 → 2022-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥350m | 2020-10-01 → 2021-09-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥542m | 2019-10-01 → 2020-09-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥508m | 2018-10-01 → 2019-09-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥3.2bn | 2022-10-01 → 2023-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥787m | 2021-10-01 → 2022-09-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥3.1bn | 2022-10-01 → 2023-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥819m | 2021-10-01 → 2022-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥5.3bn | 2020-10-01 → 2021-09-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥378m | 2019-10-01 → 2020-09-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥238m | 2018-10-01 → 2019-09-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥3.2bn | 2022-10-01 → 2023-09-30 | Cons. | Profit loss |
| Net income | −¥803m | 2021-10-01 → 2022-09-30 | Cons. | Profit loss |
| Total assets | ¥6.0bn | at 2023-09-30 | Cons. | Assets |
| Total assets | ¥12.4bn | at 2022-09-30 | Cons. | Assets |
| Total assets | ¥19.0bn | at 2021-09-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.8bn | at 2020-09-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.2bn | at 2019-09-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2023-09-30 | Cons. | Liabilities |
| Total liabilities | ¥7.4bn | at 2022-09-30 | Cons. | Liabilities |
| Net assets / equity | ¥1.9bn | at 2023-09-30 | Cons. | Net assets |
| Net assets / equity | ¥5.0bn | at 2022-09-30 | Cons. | Net assets |
| Net assets / equity | ¥6.2bn | at 2021-09-30d | Cons. | Net assets |
| Net assets / equity | ¥5.8bn | at 2020-09-30d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.2bn | at 2019-09-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.8bn | at 2023-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.1bn | at 2022-09-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.6bn | at 2023-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2022-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.7bn | at 2021-09-30d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.5bn | at 2020-09-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.2bn | at 2019-09-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥337m | 2022-10-01 → 2023-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥581m | 2021-10-01 → 2022-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥665m | 2020-10-01 → 2021-09-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.3bn | 2019-10-01 → 2020-09-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥605m | 2018-10-01 → 2019-09-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥1.4bn | 2022-10-01 → 2023-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.1bn | 2021-10-01 → 2022-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.1bn | 2020-10-01 → 2021-09-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2019-10-01 → 2020-09-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2018-10-01 → 2019-09-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2022-10-01 → 2023-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.3bn | 2021-10-01 → 2022-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥6.9bn | 2020-10-01 → 2021-09-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.6bn | 2019-10-01 → 2020-09-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥3.8bn | 2018-10-01 → 2019-09-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-305.07 | 2022-10-01 → 2023-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-81.54 | 2021-10-01 → 2022-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-530.41 | 2020-10-01 → 2021-09-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥42.42 | 2019-10-01 → 2020-09-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥28.18 | 2018-10-01 → 2019-09-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥39.08 | 2019-10-01 → 2020-09-30d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥25.42 | 2018-10-01 → 2019-09-30d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥179.17 | at 2023-09-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥486.86 | at 2022-09-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥596.07 | at 2021-09-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥626.34 | at 2020-09-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥582.03 | at 2019-09-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 30.4% | at 2023-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.4% | at 2022-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.5% | at 2021-09-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2020-09-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.9% | at 2019-09-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -92.3% | 2022-10-01 → 2023-09-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -15.1% | 2021-10-01 → 2022-09-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -90.2% | 2020-10-01 → 2021-09-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2019-10-01 → 2020-09-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.3% | 2018-10-01 → 2019-09-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 282 | at 2023-09-30 | Cons. | Number of employees |
| Employees | 360 | at 2022-09-30 | Cons. | Number of employees |
| Employees | 383 | at 2021-09-30d | Cons. | Number of employees |
| Employees | 387 | at 2020-09-30d | Cons. | Number of employees |
| Employees | 240 | at 2019-09-30d | Cons. | Number of employees |
| Revenue | ¥1.7bn | 2022-10-01 → 2023-09-30 | Standalone | Net sales |
| Revenue | ¥1.7bn | 2021-10-01 → 2022-09-30 | Standalone | Net sales |
| Revenue | ¥2.0bn | 2020-10-01 → 2021-09-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.8bn | 2019-10-01 → 2020-09-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.9bn | 2018-10-01 → 2019-09-30d | Standalone | Net sales (5-year summary) |
| Operating income | ¥130m | 2022-10-01 → 2023-09-30 | Standalone | Operating income |
| Operating income | −¥4m | 2021-10-01 → 2022-09-30 | Standalone | Operating income |
| Ordinary income | ¥210m | 2022-10-01 → 2023-09-30 | Standalone | Ordinary income |
| Ordinary income | ¥129m | 2021-10-01 → 2022-09-30 | Standalone | Ordinary income |
| Ordinary income | ¥391m | 2020-10-01 → 2021-09-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥420m | 2019-10-01 → 2020-09-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥679m | 2018-10-01 → 2019-09-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥2.8bn | 2022-10-01 → 2023-09-30 | Standalone | Income before income taxes |
| Profit before tax | −¥1.5bn | 2021-10-01 → 2022-09-30 | Standalone | Income before income taxes |
| Net income | −¥2.8bn | 2022-10-01 → 2023-09-30 | Standalone | Profit loss |
| Net income | −¥1.6bn | 2021-10-01 → 2022-09-30 | Standalone | Profit loss |
| Net income | −¥5.5bn | 2020-10-01 → 2021-09-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥269m | 2019-10-01 → 2020-09-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥348m | 2018-10-01 → 2019-09-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥5.7bn | at 2023-09-30 | Standalone | Assets |
| Total assets | ¥10.1bn | at 2022-09-30 | Standalone | Assets |
| Total assets | ¥15.9bn | at 2021-09-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.9bn | at 2020-09-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.1bn | at 2019-09-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2023-09-30 | Standalone | Liabilities |
| Total liabilities | ¥5.8bn | at 2022-09-30 | Standalone | Liabilities |
| Net assets / equity | ¥1.6bn | at 2023-09-30 | Standalone | Net assets |
| Net assets / equity | ¥4.3bn | at 2022-09-30 | Standalone | Net assets |
| Net assets / equity | ¥5.9bn | at 2021-09-30d | Standalone | Net assets |
| Net assets / equity | ¥5.8bn | at 2020-09-30d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.4bn | at 2019-09-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.7bn | at 2023-09-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.6bn | at 2022-09-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥-272.2 | 2022-10-01 → 2023-09-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-154.93 | 2021-10-01 → 2022-09-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-558.03 | 2020-10-01 → 2021-09-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥30.11 | 2019-10-01 → 2020-09-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥41.21 | 2018-10-01 → 2019-09-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥27.74 | 2019-10-01 → 2020-09-30d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥37.17 | 2018-10-01 → 2019-09-30d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥30 | 2019-10-01 → 2020-09-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥23 | 2018-10-01 → 2019-09-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥159.68 | at 2023-09-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥431.56 | at 2022-09-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥587.03 | at 2021-09-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥643.44 | at 2020-09-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥611.14 | at 2019-09-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 28.6% | at 2023-09-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.9% | at 2022-09-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.9% | at 2021-09-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.9% | at 2020-09-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.1% | at 2019-09-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -92.7% | 2022-10-01 → 2023-09-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -30.4% | 2021-10-01 → 2022-09-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -94.3% | 2020-10-01 → 2021-09-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2019-10-01 → 2020-09-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2018-10-01 → 2019-09-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,228,470 | at 2023-09-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,070,470 | at 2022-09-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,027,270 | at 2021-09-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,089,370 | at 2020-09-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,780,000 | at 2019-09-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 37 | at 2023-09-30 | Standalone | Number of employees |
| Employees | 40 | at 2022-09-30 | Standalone | Number of employees |
| Employees | 32 | at 2021-09-30d | Standalone | Number of employees |
| Employees | 29 | at 2020-09-30d | Standalone | Number of employees |
| Employees | 19 | at 2019-09-30d | 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 · 57
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2022-10-01 → 2023-09-30 | ¥14m |
| Reconciling Itemsreconciling | revenue | 2022-10-01 → 2023-09-30 | −¥39m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-10-01 → 2023-09-30 | −¥39m |
| Reconciling Itemsreconciling | segment profit | 2022-10-01 → 2023-09-30 | −¥1.2bn |
| AIreportable segment | depreciation | 2022-10-01 → 2023-09-30 | ¥294,000 |
| AIreportable segment | employees | at 2023-09-30 | 13 pure |
| AIreportable segment | revenue | 2022-10-01 → 2023-09-30 | ¥350m |
| AIreportable segment | revenue external | 2022-10-01 → 2023-09-30 | ¥350m |
| AIreportable segment | segment profit | 2022-10-01 → 2023-09-30 | ¥115m |
| Education Platformreportable segment | depreciation | 2022-10-01 → 2023-09-30 | ¥215m |
| Education Platformreportable segment | employees | at 2023-09-30 | 24 pure |
| Education Platformreportable segment | revenue | 2022-10-01 → 2023-09-30 | ¥1.5bn |
| Education Platformreportable segment | revenue external | 2022-10-01 → 2023-09-30 | ¥1.5bn |
| Education Platformreportable segment | segment profit | 2022-10-01 → 2023-09-30 | ¥117m |
| Test Centerreportable segment | depreciation | 2022-10-01 → 2023-09-30 | ¥4m |
| Test Centerreportable segment | employees | at 2023-09-30 | 37 pure |
| Test Centerreportable segment | revenue | 2022-10-01 → 2023-09-30 | ¥2.9bn |
| Test Centerreportable segment | revenue external | 2022-10-01 → 2023-09-30 | ¥2.9bn |
| Test Centerreportable segment | revenue intersegment | 2022-10-01 → 2023-09-30 | ¥39m |
| Test Centerreportable segment | segment profit | 2022-10-01 → 2023-09-30 | ¥335m |
| Test Licensingreportable segment | depreciation | 2022-10-01 → 2023-09-30 | ¥115m |
| Test Licensingreportable segment | employees | at 2023-09-30 | 143 pure |
| Test Licensingreportable segment | revenue | 2022-10-01 → 2023-09-30 | ¥924m |
| Test Licensingreportable segment | revenue external | 2022-10-01 → 2023-09-30 | ¥924m |
| Test Licensingreportable segment | segment profit | 2022-10-01 → 2023-09-30 | ¥81m |
| Test Operationreportable segment | employees | at 2023-09-30 | 28 pure |
| —segment total | depreciation | 2022-10-01 → 2023-09-30 | ¥337m |
| —segment total | employees | at 2023-09-30 | 245 pure |
| —segment total | revenue | 2022-10-01 → 2023-09-30 | ¥7.1bn |
| —segment total | revenue external | 2022-10-01 → 2023-09-30 | ¥7.1bn |
| —segment total | revenue intersegment | 2022-10-01 → 2023-09-30 | ¥39m |
| —segment total | segment profit | 2022-10-01 → 2023-09-30 | ¥624m |
| Reconciling Itemsreconciling | depreciation | 2021-10-01 → 2022-09-30 | ¥46m |
| Reconciling Itemsreconciling | revenue | 2021-10-01 → 2022-09-30 | −¥170m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-10-01 → 2022-09-30 | −¥170m |
| Reconciling Itemsreconciling | segment profit | 2021-10-01 → 2022-09-30 | −¥1.5bn |
| AIreportable segment | revenue | 2021-10-01 → 2022-09-30 | ¥461m |
| AIreportable segment | revenue external | 2021-10-01 → 2022-09-30 | ¥309m |
| AIreportable segment | revenue intersegment | 2021-10-01 → 2022-09-30 | ¥152m |
| AIreportable segment | segment profit | 2021-10-01 → 2022-09-30 | −¥77m |
| Education Platformreportable segment | depreciation | 2021-10-01 → 2022-09-30 | ¥376m |
| Education Platformreportable segment | revenue | 2021-10-01 → 2022-09-30 | ¥2.6bn |
| Education Platformreportable segment | revenue external | 2021-10-01 → 2022-09-30 | ¥2.6bn |
| Education Platformreportable segment | segment profit | 2021-10-01 → 2022-09-30 | ¥730m |
| Test Centerreportable segment | revenue | 2021-10-01 → 2022-09-30 | ¥2.9bn |
| Test Centerreportable segment | revenue external | 2021-10-01 → 2022-09-30 | ¥2.9bn |
| Test Centerreportable segment | revenue intersegment | 2021-10-01 → 2022-09-30 | ¥18m |
| Test Centerreportable segment | segment profit | 2021-10-01 → 2022-09-30 | ¥337m |
| Test Licensingreportable segment | depreciation | 2021-10-01 → 2022-09-30 | ¥259m |
| Test Licensingreportable segment | revenue | 2021-10-01 → 2022-09-30 | ¥1.3bn |
| Test Licensingreportable segment | revenue external | 2021-10-01 → 2022-09-30 | ¥1.3bn |
| Test Licensingreportable segment | segment profit | 2021-10-01 → 2022-09-30 | ¥269m |
| —segment total | depreciation | 2021-10-01 → 2022-09-30 | ¥635m |
| —segment total | revenue | 2021-10-01 → 2022-09-30 | ¥9.9bn |
| —segment total | revenue external | 2021-10-01 → 2022-09-30 | ¥9.8bn |
| —segment total | revenue intersegment | 2021-10-01 → 2022-09-30 | ¥170m |
| —segment total | segment profit | 2021-10-01 → 2022-09-30 | ¥1.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,503
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 37 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 8 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 10 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 10 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 8 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 3 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.595 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.427 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.119 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.078 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | － | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.049 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.337 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.242 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.612 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E34544-000TestLicensingReportableSegmentsMember | 143 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E34544-000TestLicensingReportableSegmentsMember | 6 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E34544-000EducationPlatformReportableSegmentsMember | 24 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E34544-000EducationPlatformReportableSegmentsMember | 1 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E34544-000TestCenterReportableSegmentsMember | 37 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E34544-000TestCenterReportableSegmentsMember | 526 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E34544-000AIReportableSegmentsMember | 13 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E34544-000AIReportableSegmentsMember | 0 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E34544-000TestOperationReportableSegmentsMember | 28 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E34544-000TestOperationReportableSegmentsMember | 34 | |
| Number of employees | CurrentYearInstant_ReportableSegmentsMember | 245 | |
| Average number of temporary workers | CurrentYearInstant_ReportableSegmentsMember | 567 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 37 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 3 | |
| Number of employees | CurrentYearInstant | 282 | |
| Average number of temporary workers | CurrentYearInstant | 570 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 37 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 3 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 43.8 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 3.9 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 7797289 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestLicensingReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestLicensingReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000EducationPlatformReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000EducationPlatformReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestCenterReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestCenterReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000AIReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000AIReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestOperationReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E34544-000TestOperationReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_ReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_ReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 37 |
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 rounding |
| 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 |