Annual report
4228.TEDINET S100YI2M
Period2025-04-01 → 2026-03-31
Filed2026-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥113.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥137.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥130.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥124.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥117.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.6bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥641m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.2bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥102m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.7bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥704m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥215m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥4.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥452m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥5.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | −¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥122.4bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥136.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥146.5bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥145.2bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥143.3bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥71.4bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥86.6bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥50.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥49.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥56.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥58.5bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥58.2bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.6bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥9.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.4bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.1bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥10.5bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥6.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥4.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥993m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥618m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.7bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥47.15 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-138.28 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.9 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥10 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-130.99 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,100.56 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,075.86 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,235.52 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,275 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,272.86 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 41.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.3% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.3% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -12.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.9% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.8% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.3% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,106 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 3,294 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 3,460 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 3,505 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 3,658 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥63.6bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥66.6bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥63.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥66.8bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥62.9bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.7bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥919m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥5.9bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥4.9bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥325m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥86m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.2bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.6bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥7.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥5.8bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | −¥8.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥1.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥279m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥10.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥109.7bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥114.0bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥120.7bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥122.2bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥120.2bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥65.6bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥74.6bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥44.1bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥39.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥48.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥50.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥51.0bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥127.04 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-185.01 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.57 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.19 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-226.06 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥15 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥968.22 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥866.75 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,075.05 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,123.17 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,128.38 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 40.2% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.4% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.9% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -19.1% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.1% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.5% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -17.4% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 46,988,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 437 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 446 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 441 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 410 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 425 | 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 · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥745m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥859m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥325m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥325m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥20.9bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥3.3bn |
| Human Lifereportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Human Lifereportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Human Lifereportable segment | employees | at 2026-03-31 | 985 pure |
| Human Lifereportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥52.6bn |
| Human Lifereportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥52.4bn |
| Human Lifereportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥206m |
| Human Lifereportable segment | segment assets | at 2026-03-31 | ¥60.2bn |
| Human Lifereportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥3.0bn |
| Industryreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.9bn |
| Industryreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Industryreportable segment | employees | at 2026-03-31 | 857 pure |
| Industryreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥61.7bn |
| Industryreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥61.5bn |
| Industryreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥118m |
| Industryreportable segment | segment assets | at 2026-03-31 | ¥41.2bn |
| Industryreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥2.5bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥4.7bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥4.2bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥114.3bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥113.9bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥325m |
| —segment total | segment assets | at 2026-03-31 | ¥101.4bn |
| —segment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥5.6bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥829m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥475m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥475m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥14.1bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥3.4bn |
| Human Lifereportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.7bn |
| Human Lifereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Human Lifereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥55.3bn |
| Human Lifereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥55.0bn |
| Human Lifereportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥295m |
| Human Lifereportable segment | segment assets | at 2025-03-31 | ¥66.4bn |
| Human Lifereportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥3.0bn |
| Industryreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.7bn |
| Industryreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥3.2bn |
| Industryreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥82.3bn |
| Industryreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥82.1bn |
| Industryreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥180m |
| Industryreportable segment | segment assets | at 2025-03-31 | ¥55.6bn |
| Industryreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥532m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥5.4bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥137.5bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥137.1bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥475m |
| —segment total | segment assets | at 2025-03-31 | ¥122.1bn |
| —segment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥3.5bn |
| Human Lifereportable segment | employees | at 2026-03-31 | 61 pure |
| Industryreportable segment | employees | at 2026-03-31 | 112 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,668
| Item | Context | Value | Unit |
|---|---|---|---|
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.346 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.402 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -0.174 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.005 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -0.021 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -0.191 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.139 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 67.4 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 3.4 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1.940 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.118 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 425 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 410 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 441 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 446 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 437 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 44 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 52 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 22 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 19 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 16 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.753 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.740 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.914 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.664 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.817 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 8 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 6.6 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 19 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 18.3 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 100 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 100.0 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 28 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 26.3 | |
| Research and development expenses research and development activities | CurrentYearDuration | 2363000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E00845-000HumanLifeReportableSegmentsMember | 426000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E00845-000IndustryReportableSegmentsMember | 1937000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 5415000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E00845-000HumanLifeReportableSegmentsMember | 1789000000 | 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 rounding |
| balance sheet identity | pass rounding |
| 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 |