Annual report
6637.TEDINET S100YKLJ
Period2025-04-01 → 2026-03-31
Filed2026-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥62.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥56.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥52.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥44.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥37.9bn | 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 | ¥5.6bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.5bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.8bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.9bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.5bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥6.1bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.0bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.3bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥4.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥81.4bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥73.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥68.0bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥59.9bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥52.4bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥26.0bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥22.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥55.5bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥51.4bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥46.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥40.6bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥37.9bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥13.9bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥13.9bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.2bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.4bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥8.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥664m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥40m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.2bn | 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 | −¥1.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥934m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥743m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥213m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥923m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥327.01 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥341.67 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥308.15 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥180 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥97.92 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,521.22 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,947.56 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,591.37 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,114.96 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,903.51 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 68.1% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.8% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.7% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.2% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.8% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.2% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,219 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 2,198 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 2,115 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 2,039 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,994 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥33.4bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥31.4bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥30.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥27.7bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.4bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.7bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥1.6bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.7bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.4bn | 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 | ¥1.4bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.7bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥3.6bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥3.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥2.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥42.4bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥40.1bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥36.1bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥32.0bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥20.9bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥18.5bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥21.5bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥21.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥18.9bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥16.4bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥15.5bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.7bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥5.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥281.74 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥230.09 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥186.39 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.34 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥78.38 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥53 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥18 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,756.83 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,653.61 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,451.11 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,256.8 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,189.62 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 50.8% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.4% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.2% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 16.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 14.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.8% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 13,030,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,030,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,030,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,030,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,030,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 566 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 553 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 534 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 533 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 546 | 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 · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Asiareportable segment | capex | 2025-04-01 → 2026-03-31 | ¥671m |
| Asiareportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥636m |
| Asiareportable segment | employees | at 2026-03-31 | 1149 pure |
| Asiareportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥34.0bn |
| Asiareportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥27.2bn |
| Asiareportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥6.8bn |
| Asiareportable segment | segment assets | at 2026-03-31 | ¥31.8bn |
| Asiareportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥2.5bn |
| Europereportable segment | capex | 2025-04-01 → 2026-03-31 | ¥162m |
| Europereportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥82m |
| Europereportable segment | employees | at 2026-03-31 | 163 pure |
| Europereportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥7.2bn |
| Europereportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥7.1bn |
| Europereportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥39m |
| Europereportable segment | segment assets | at 2026-03-31 | ¥6.7bn |
| Europereportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥670m |
| Japanreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| Japanreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.2bn |
| Japanreportable segment | employees | at 2026-03-31 | 907 pure |
| Japanreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥37.7bn |
| Japanreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥28.5bn |
| Japanreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥9.2bn |
| Japanreportable segment | segment assets | at 2026-03-31 | ¥51.4bn |
| Japanreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥78.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥62.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥16.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥89.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥7.5bn |
| Asiareportable segment | capex | 2024-04-01 → 2025-03-31 | ¥449m |
| Asiareportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥627m |
| Asiareportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥27.4bn |
| Asiareportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥22.2bn |
| Asiareportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| Asiareportable segment | segment assets | at 2025-03-31 | ¥25.9bn |
| Asiareportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Europereportable segment | capex | 2024-04-01 → 2025-03-31 | ¥143m |
| Europereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥67m |
| Europereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥7.3bn |
| Europereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥7.3bn |
| Europereportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥26m |
| Europereportable segment | segment assets | at 2025-03-31 | ¥5.7bn |
| Europereportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥842m |
| Japanreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Japanreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥940m |
| Japanreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥35.5bn |
| Japanreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥26.9bn |
| Japanreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥8.6bn |
| Japanreportable segment | segment assets | at 2025-03-31 | ¥49.6bn |
| Japanreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥70.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥56.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥13.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥81.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥6.6bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,566
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | CurrentYearInstant_NonConsolidatedMember_GeneralReserveMember | 4900168000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 15277631000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 20336818000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -1624000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 20859064000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 685675000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 685675000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 21544739000 | JPY |
| Reversal of reserve for special depreciation | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Reversal of reserve for special depreciation | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -651441000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -651441000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 3608862000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 3608862000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -3499930000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -3499930000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -3499930000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 544664000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 544664000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 544664000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -3499930000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -542510000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 544664000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 544664000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 2153000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -3501555000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 20316553000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 1230339000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 1230339000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 21546893000 | JPY |
| Freightage and packing expenses sga | Prior1YearDuration_NonConsolidatedMember | 669647000 | JPY |
| Freightage and packing expenses sga | CurrentYearDuration_NonConsolidatedMember | 731254000 | JPY |
| Salaries sga | Prior1YearDuration_NonConsolidatedMember | 1412446000 | JPY |
| Salaries sga | CurrentYearDuration_NonConsolidatedMember | 1517357000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 151560000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 149610000 | JPY |
| Bonuses sga | Prior1YearDuration_NonConsolidatedMember | 678224000 | JPY |
| Bonuses sga | CurrentYearDuration_NonConsolidatedMember | 681313000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | -148335000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | -113814000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 437603000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 411460000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 207259000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 213366000 | 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)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-26 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第46期（自 2025年４月１日 至 2026年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)寺崎電気産業株式会社 |
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 |
| 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 |