Annual report
6345.TEDINET S100YBY2
Period2025-04-01 → 2026-03-31
Filed2026-06-18
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥59.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥59.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥53.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥60.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥56.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥7.5bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥7.4bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥8.2bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.0bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.0bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.7bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥9.3bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥6.7bn | 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) | ¥5.3bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥6.0bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥5.6bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥6.7bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥6.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥92.8bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥100.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥94.9bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥95.7bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥90.6bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥17.4bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥16.3bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥75.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥84.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥81.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥78.6bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥76.0bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥26.7bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥46.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥26.7bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥46.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥42.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.7bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.7bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥803m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥9.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.5bn | 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 | −¥3.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥32.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥998m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥17.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥100.73 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.96 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70.26 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥79.16 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥74.09 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,167.89 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,126.92 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,096.95 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,044.71 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,006.05 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.2% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.0% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.4% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.6% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 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 | 1,012 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 1,026 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,046 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 1,043 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,065 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥59.3bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥59.2bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥53.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥60.0bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥56.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥7.5bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥7.2bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥7.8bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥8.6bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.5bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.3bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.1bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥9.0bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥9.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥6.3bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥6.8bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥4.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥6.4bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥5.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥85.9bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥95.5bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥89.8bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥92.1bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥86.6bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥17.3bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥16.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥68.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥78.8bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥76.0bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥74.7bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥71.6bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥25.2bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥45.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥95.7 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥91.26 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.68 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.43 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥66.52 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥60 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,062.86 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,056.36 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,019.82 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥992.55 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥947.53 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.9% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.5% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.7% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.1% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.7% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 64,570,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 74,570,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 74,570,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 75,211,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 76,395,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 940 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 956 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 974 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 970 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 981 | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥65m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥900m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥900m |
| Parts And Repairreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥135m |
| Parts And Repairreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥14.2bn |
| Parts And Repairreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥14.1bn |
| Parts And Repairreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥141m |
| Specially Equipped Vehiclereportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥839m |
| Specially Equipped Vehiclereportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥46.3bn |
| Specially Equipped Vehiclereportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥44.7bn |
| Specially Equipped Vehiclereportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥974m |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥60.5bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥58.7bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥7.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥61.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥59.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥92.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥7m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥591m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥591m |
| Parts And Repairreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥142m |
| Parts And Repairreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥12.9bn |
| Parts And Repairreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥12.7bn |
| Parts And Repairreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥178m |
| Specially Equipped Vehiclereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥991m |
| Specially Equipped Vehiclereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥48.6bn |
| Specially Equipped Vehiclereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥46.0bn |
| Specially Equipped Vehiclereportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥61.5bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥58.7bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥3.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥62.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥59.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥100.4bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,465
| Item | Context | Value | Unit |
|---|---|---|---|
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -4546395000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 6325839000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 6325839000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -12831010000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -12831010000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -12831010000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 12826500000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 924802000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_RevaluationReserveForLandMember | -18209000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 906592000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 906592000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -4510000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -11051566000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 924802000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RevaluationReserveForLandMember | -18209000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 906592000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -10144973000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -13741000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 66332353000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 3927326000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RevaluationReserveForLandMember | -1642254000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 2285072000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 68617425000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 2116775000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 2059844000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration_NonConsolidatedMember | 22216000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration_NonConsolidatedMember | 29038000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 60963000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 46437000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 276783000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 261029000 | JPY |
| Packing and delivery expenses sga | Prior1YearDuration_NonConsolidatedMember | 657241000 | JPY |
| Packing and delivery expenses sga | CurrentYearDuration_NonConsolidatedMember | 690297000 | 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 | 2026-06-18 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第78期(自 2025年４月１日 至 2026年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社アイチコーポレーション | |
| Company name in english cover page | FilingDateInstant | AICHI CORPORATION | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)取締役社長 中 澤 俊 一 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)埼玉県上尾市大字領家字山下1152番地の10 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)(048)781－1111（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経理部長 野 田 明 彦 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)埼玉県上尾市大字領家字山下1152番地の10 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)(048)781－1111（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)経理部長 野 田 明 彦 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass 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 |