Annual report
3933.TEDINET S100YNS5
Period2025-04-01 → 2026-03-31
Filed2026-06-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥6.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥4.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.9bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥678m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥661m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥663m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥621m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥648m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥739m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥658m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥424m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥349m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥423m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥473m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥704m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥474m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥12.2bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥10.7bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥6.1bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.7bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.4bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.8bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.8bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.7bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥2.5bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.1bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.6bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.5bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.9bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.1bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥194m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥25m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥147m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥465m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥903m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥404m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥356m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥461m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥971m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥176m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥39m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥353m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥88.16 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.93 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.89 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.54 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥61.91 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥87.98 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥56.84 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥46.76 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥56.35 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥61.63 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥450.3 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥416.71 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥363.26 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥334.79 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥281.38 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 27.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.1% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.0% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 20.3% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.4% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.3% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 23.1% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 329 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 311 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 189 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 210 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 173 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥3.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥2.4bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥2.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.2bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.4bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥658m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥437m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥603m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥413m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥376m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥461m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥396m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥570m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥531m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥388m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥376m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥155m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥318m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥275m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥7.4bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥5.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥4.5bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.3bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.6bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.8bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.1bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.0bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥1.9bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.6bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.3bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥808m | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥52.04 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥50.49 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥20.77 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥42.38 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.85 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥51.94 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥50.41 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥20.71 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥42.23 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥35.69 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥18 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥7 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥347.65 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥306.71 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥262.37 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥251.73 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥212.44 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 34.9% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.5% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.9% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.6% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 15.9% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 17.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.2% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.8% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,872,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,872,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,869,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,869,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,869,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 59 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 52 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 57 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 62 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 62 | at 2022-03-31v | 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 · 32
| Segment | Item | Period | Value |
|---|---|---|---|
| Elementaryreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥109m |
| Elementaryreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.2bn |
| Elementaryreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥3.2bn |
| Elementaryreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥482m |
| Enterprisereportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥38m |
| Enterprisereportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.9bn |
| Enterprisereportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥3.9bn |
| Enterprisereportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥204m |
| Highschoolreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥97m |
| Highschoolreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Highschoolreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Highschoolreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥383m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥244m |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Elementaryreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥87m |
| Elementaryreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Elementaryreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Elementaryreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥319m |
| Enterprisereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥20m |
| Enterprisereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Enterprisereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Enterprisereportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥120m |
| Highschoolreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥80m |
| Highschoolreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Highschoolreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Highschoolreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥238m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥187m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥6.9bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥6.9bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥678m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,450
| Item | Context | Value | Unit |
|---|---|---|---|
| Proceeds from issuance of common stock fin cf | CurrentYearDuration | － | JPY |
| Proceeds from disposal of treasury stock fin cf | Prior1YearDuration | 1781000 | JPY |
| Proceeds from disposal of treasury stock fin cf | CurrentYearDuration | － | JPY |
| Cash dividends paid fin cf | Prior1YearDuration | -51912000 | JPY |
| Cash dividends paid fin cf | CurrentYearDuration | -89360000 | JPY |
| Repayments of lease obligations fin cf | Prior1YearDuration | -76054000 | JPY |
| Repayments of lease obligations fin cf | CurrentYearDuration | -298421000 | JPY |
| Payments from changes in ownership interests in subsidiaries that do not result in change in scope of consolidation fin cf | Prior1YearDuration | － | JPY |
| Payments from changes in ownership interests in subsidiaries that do not result in change in scope of consolidation fin cf | CurrentYearDuration | -1256622000 | JPY |
| Net cash provided by used in financing activities | Prior1YearDuration | 970895000 | JPY |
| Net cash provided by used in financing activities | CurrentYearDuration | -1496769000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1YearDuration | － | JPY |
| Effect of exchange rate change on cash and cash equivalents | CurrentYearDuration | － | JPY |
| Net increase decrease in cash and cash equivalents | Prior1YearDuration | -126234000 | JPY |
| Net increase decrease in cash and cash equivalents | CurrentYearDuration | 365002000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 3252088000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 3125853000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 3125853000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 3490855000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 9 | |
| Number of associates accounted for using equity method | CurrentYearInstant | 1 | |
| Salaries and allowances sga | Prior1YearDuration | 805671000 | JPY |
| Salaries and allowances sga | CurrentYearDuration | 1230873000 | JPY |
| Provision for bonuses sga | Prior1YearDuration | 96800000 | JPY |
| Provision for bonuses sga | CurrentYearDuration | 137126000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration | 14025000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration | 12544000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 20324000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 32331000 | JPY |
| Commission fee sga | Prior1YearDuration | 225648000 | JPY |
| Commission fee sga | CurrentYearDuration | 198667000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 56281000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 2448000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 56281000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 2448000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E32161-000ElementaryReportableSegmentMember | 2033825000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E32161-000HighschoolReportableSegmentMember | 2492550000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E32161-000EnterpriseReportableSegmentMember | 2370421000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReportableSegmentsMember | 6896797000 | JPY |
| Revenues from external customers | Prior1YearDuration | 6896797000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E32161-000ElementaryReportableSegmentMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E32161-000HighschoolReportableSegmentMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E32161-000EnterpriseReportableSegmentMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_ReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E32161-000ElementaryReportableSegmentMember | 2033825000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E32161-000HighschoolReportableSegmentMember | 2492550000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E32161-000EnterpriseReportableSegmentMember | 2370421000 | JPY |
| Net sales | Prior1YearDuration_ReportableSegmentsMember | 6896797000 | JPY |
| Net sales | Prior1YearDuration | 6896797000 | 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 rounding |
| balance sheet identity | pass rounding |
| 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 |