Annual report
7942.TEDINET S100YEL0
Period2025-04-01 → 2026-03-31
Filed2026-06-19
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥145.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥142.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥135.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥131.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥114.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥7.8bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥6.9bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥8.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥8.1bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.4bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.9bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.6bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥7.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥6.6bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.4bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥6.6bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥5.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥164.8bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥153.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥151.6bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥144.5bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥134.5bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥51.3bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥48.1bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥113.5bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥105.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥100.1bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥96.1bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥90.2bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥16.7bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥16.6bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.7bn | 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 | ¥16.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥8.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥15.7bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥8.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥8.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥8.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥6.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥8.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.0bn | 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) | ¥251.92 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥193.31 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥221.83 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.91 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥97.06 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,145.07 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,855.23 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,635.6 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,076.73 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,884.93 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.9% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.8% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.5% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.9% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 6.3% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.8% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,096 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 3,053 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 3,053 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 2,966 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 2,966 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥62.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥63.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥61.9bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥63.3bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥57.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.0bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥153m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.3bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.3bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.7bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.5bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.1bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.0bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥2.9bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥3.9bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥89.0bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥87.7bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥91.9bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥91.7bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥88.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥36.2bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥36.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥52.8bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥51.0bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥50.2bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥53.6bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥53.6bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥151.51 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥111.73 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥133.98 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥49.05 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥69.22 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥90 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,016.41 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,945.52 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,915.83 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,796.98 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,797.52 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 59.4% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.6% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.4% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.3% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 26,207,073 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 31,413,473 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 31,413,473 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 31,413,473 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 31,413,473 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 751 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 762 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 757 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 760 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 764 | 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 | ¥58m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥63m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥892m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥892m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | −¥395m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥926m |
| Beadsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥9.8bn |
| Beadsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥5.9bn |
| Beadsreportable segment | employees | at 2026-03-31 | 2270 pure |
| Beadsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥96.7bn |
| Beadsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥95.9bn |
| Beadsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥796m |
| Beadsreportable segment | segment assets | at 2026-03-31 | ¥117.6bn |
| Beadsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.6bn |
| Extrusionreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| Extrusionreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Extrusionreportable segment | employees | at 2026-03-31 | 817 pure |
| Extrusionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥49.6bn |
| Extrusionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥49.5bn |
| Extrusionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥96m |
| Extrusionreportable segment | segment assets | at 2026-03-31 | ¥47.6bn |
| Extrusionreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥12.0bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥8.0bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥146.3bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥145.5bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥892m |
| —segment total | segment assets | at 2026-03-31 | ¥165.2bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥8.7bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥78m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥65m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥936m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥936m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥251m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥1.1bn |
| Beadsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥7.9bn |
| Beadsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥5.6bn |
| Beadsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥93.7bn |
| Beadsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥92.9bn |
| Beadsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥826m |
| Beadsreportable segment | segment assets | at 2025-03-31 | ¥106.7bn |
| Beadsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.4bn |
| Extrusionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Extrusionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Extrusionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥49.5bn |
| Extrusionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥49.4bn |
| Extrusionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥110m |
| Extrusionreportable segment | segment assets | at 2025-03-31 | ¥47.5bn |
| Extrusionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥9.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥7.7bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥143.2bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥142.3bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥936m |
| —segment total | segment assets | at 2025-03-31 | ¥154.2bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥8.0bn |
| Beadsreportable segment | employees | at 2026-03-31 | 259 pure |
| Extrusionreportable segment | employees | at 2026-03-31 | 483 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,827
| Item | Context | Value | Unit |
|---|---|---|---|
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 3970000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -0 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -0 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 7370000000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Transfer to capital surplus from retained earnings | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Transfer to capital surplus from retained earnings | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -16000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -16000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -16000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 7370000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 1873000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -16000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -16000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 1857000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 52378000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 465000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 465000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 52844000000 | JPY |
| Accumulated depreciation ppe by group | Prior1YearInstant_NonConsolidatedMember | -63213000000 | JPY |
| Accumulated depreciation ppe by group | CurrentYearInstant_NonConsolidatedMember | -65196000000 | JPY |
| Sales fare sga | Prior1YearDuration_NonConsolidatedMember | 4240000000 | JPY |
| Sales fare sga | CurrentYearDuration_NonConsolidatedMember | 4342000000 | JPY |
| Salaries allowances and bonuses sga | Prior1YearDuration_NonConsolidatedMember | 2344000000 | JPY |
| Salaries allowances and bonuses sga | CurrentYearDuration_NonConsolidatedMember | 2362000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 355000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 448000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 353000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 358000000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 2341000000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 2272000000 | 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 | 2026-06-19 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第68期（自 2025年４月１日 至 2026年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ジェイエスピー（商号 株式会社ＪＳＰ） | |
| Company name in english cover page | FilingDateInstant | ＪＳＰ Corporation | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 大久保 知彦 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都千代田区丸の内三丁目４番２号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03(6212)6300 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)代表取締役専務執行役員経理財務本部長 小森 康 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都千代田区丸の内三丁目４番２号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03(6212)6300 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)代表取締役専務執行役員経理財務本部長 小森 康 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00858 |
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 |
| 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 |