Annual report
4972.TEDINET S100YFCG
Period2025-04-01 → 2026-03-31
Filed2026-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥48.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥47.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥41.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥38.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥38.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥6.2bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.2bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.7bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.9bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥6.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.0bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.6bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.4bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.0bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.0bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥4.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥58.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥54.1bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥50.6bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥47.3bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥45.6bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥17.2bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥16.1bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥41.5bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥38.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥32.7bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥30.0bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥28.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.9bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥8.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥17.4bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.0bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.2bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥5.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥3.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.4bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥841m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥87m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥783m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥243.93 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥264.18 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥158.84 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.96 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥123.74 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,500.33 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,292.11 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,976.4 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,813.17 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,717.84 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 70.7% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.7% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.2% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.2% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.4% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,097 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 1,114 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,111 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 1,127 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,119 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥20.5bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥20.4bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥20.2bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥19.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥19.9bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.2bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥854m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.8bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.8bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.1bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.1bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥4.7bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥3.5bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥4.2bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥2.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥965m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.7bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥41.1bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥38.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥35.4bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥32.6bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥33.4bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥9.8bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥9.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥31.2bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥28.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥25.3bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥23.3bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥22.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.9bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥209.53 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥252.93 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥160.38 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.42 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥102.25 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥75 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥125 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥95 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,880.47 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,732.13 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,526.2 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,408.01 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,387.61 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 76.0% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.4% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.3% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.5% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 16,600,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,300,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,300,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,300,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,300,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 348 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 357 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 367 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 393 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 407 | 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 · 57
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | −¥2m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | −¥20m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥71m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥71m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥14.9bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | ¥18m |
| Chemicalsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Chemicalsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.5bn |
| Chemicalsreportable segment | employees | at 2026-03-31 | 976 pure |
| Chemicalsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥43.9bn |
| Chemicalsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥43.8bn |
| Chemicalsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥59m |
| Chemicalsreportable segment | segment assets | at 2026-03-31 | ¥41.0bn |
| Chemicalsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.0bn |
| Device Systemreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥46m |
| Device Systemreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥22m |
| Device Systemreportable segment | employees | at 2026-03-31 | 56 pure |
| Device Systemreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥4.2bn |
| Device Systemreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥4.1bn |
| Device Systemreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥12m |
| Device Systemreportable segment | segment assets | at 2026-03-31 | ¥2.8bn |
| Device Systemreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥180m |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥48.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥48.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥71m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥43.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥6.2bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | −¥13m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥19m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥108m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥108m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥11.1bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥10m |
| Chemicalsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Chemicalsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Chemicalsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥45.0bn |
| Chemicalsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥44.9bn |
| Chemicalsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥73m |
| Chemicalsreportable segment | segment assets | at 2025-03-31 | ¥40.9bn |
| Chemicalsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.4bn |
| Device Systemreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥38m |
| Device Systemreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥19m |
| Device Systemreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Device Systemreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.7bn |
| Device Systemreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥35m |
| Device Systemreportable segment | segment assets | at 2025-03-31 | ¥2.1bn |
| Device Systemreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥102m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥47.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥47.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥108m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥43.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥6.3bn |
| Chemicalsreportable segment | employees | at 2026-03-31 | 283 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,473
| Item | Context | Value | Unit |
|---|---|---|---|
| Total assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 32632570000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 35406721000 | JPY |
| Total assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 38405631000 | JPY |
| Total assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 41054915000 | JPY |
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 1387.61 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 1408.01 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 1526.20 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 1732.13 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 1880.47 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 75.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 85.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 95.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 125.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 75.00 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 102.25 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 58.42 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 160.38 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 252.93 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 209.53 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Equity to asset ratio (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 0.686 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.713 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.714 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.748 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.760 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.075 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.042 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.109 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.155 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.116 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 8.2 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 14.7 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 10.1 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 6.1 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 15.8 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.367 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.727 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.296 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.247 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.358 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 407 |
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 |
| 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 |