Annual report
4228.TEDINET S100W5Z6
Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥137.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥130.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥124.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥117.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥118.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥641m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥102m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.7bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥704m | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥4.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.6bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| 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 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥452m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥5.9bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥136.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥146.5bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥145.2bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥143.3bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥158.4bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥86.6bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥89.7bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥49.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥56.8bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥58.5bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥58.2bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥70.7bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥10.9bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.9bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.1bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.5bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥12.5bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| 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 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| 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 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥993m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| 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 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.5bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥632m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (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 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥10 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-130.99 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.86 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss 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 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,275 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,272.86 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,549.84 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 35.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.3% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.2% | at 2021-03-31d | Cons. | Equity to asset ratio (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 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.8% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.3% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,294 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 3,460 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 3,505 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 3,658 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 3,808 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥66.6bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥63.7bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥66.8bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥62.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥66.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥919m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥408m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | −¥4.9bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥325m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥86m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.2bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.0bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥7.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥159m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | −¥8.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥1.0bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥279m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥10.2bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥114.0bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥120.7bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥122.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥120.2bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥135.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥74.6bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥71.9bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥39.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥48.8bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥50.8bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥51.0bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥66.5bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| 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 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.19 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-226.06 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥82.73 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss 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 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥21 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid 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 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,123.17 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,128.38 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,473.84 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 34.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.4% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.6% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.3% | at 2021-03-31d | Standalone | Equity to asset ratio (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 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.5% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -17.4% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (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 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 46,988,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 446 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 441 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 410 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 425 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 424 | at 2021-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| 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 | employees | at 2025-03-31 | 990 pure |
| 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 | employees | at 2025-03-31 | 2046 pure |
| 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 |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥593m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥765m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥723m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥723m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥15.3bn |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥1.4bn |
| Human Lifereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2.2bn |
| Human Lifereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Human Lifereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥49.7bn |
| Human Lifereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥49.1bn |
| Human Lifereportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥595m |
| Human Lifereportable segment | segment assets | at 2024-03-31 | ¥65.8bn |
| Human Lifereportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥1.8bn |
| Industryreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Industryreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥3.0bn |
| Industryreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥81.3bn |
| Industryreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥81.2bn |
| Industryreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥127m |
| Industryreportable segment | segment assets | at 2024-03-31 | ¥65.4bn |
| Industryreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥2.4bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥4.5bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥5.0bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥131.0bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥130.3bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥723m |
| —segment total | segment assets | at 2024-03-31 | ¥131.2bn |
| —segment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥4.2bn |
| Human Lifereportable segment | employees | at 2025-03-31 | 59 pure |
| Industryreportable segment | employees | at 2025-03-31 | 129 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,657
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -418000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -9374000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 6456000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RevaluationReserveForLandMember | 1421000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 7877000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 39404000000 | JPY |
| Transportation and warehousing expenses sga | Prior1YearDuration_NonConsolidatedMember | 2704000000 | JPY |
| Transportation and warehousing expenses sga | CurrentYearDuration_NonConsolidatedMember | 2815000000 | JPY |
| Provision of allowance for doubtful accounts sga | Prior1YearDuration_NonConsolidatedMember | 8000000 | JPY |
| Provision of allowance for doubtful accounts sga | CurrentYearDuration_NonConsolidatedMember | -7000000 | JPY |
| Salaries allowances and bonuses sga | Prior1YearDuration_NonConsolidatedMember | 2772000000 | JPY |
| Salaries allowances and bonuses sga | CurrentYearDuration_NonConsolidatedMember | 2803000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 341000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 344000000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration_NonConsolidatedMember | 25000000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 2000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 20000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 1174000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 1198000000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 2048000000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 2163000000 | JPY |
| Miscellaneous expenses sga | Prior1YearDuration_NonConsolidatedMember | 1423000000 | JPY |
| Miscellaneous expenses sga | CurrentYearDuration_NonConsolidatedMember | 1647000000 | 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 | 2025-06-25 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第81期（自 2024年４月１日 至 2025年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)積水化成品工業株式会社 | |
| Company name in english cover page | FilingDateInstant | Sekisui Kasei Co., Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 古林 育将 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪市北区西天満２丁目４番４号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪０６（６３６５）３０１４番 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員コーポレート戦略本部財務経理部長 大浦 公一 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都新宿区西新宿２丁目７番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京０３（３３４７）９６２３番 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員コーポレート戦略本部経営企画部長 舟橋 勝博 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Footnotes cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00845 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 42280 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)積水化成品工業株式会社 | |
| Filer name in english | FilingDateInstant | Sekisui Kasei Co., Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP |
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 |
| 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 |