Annual report
6961.TEDINET S100YLHU
Period2025-04-01 → 2026-03-31
Filed2026-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥42.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥38.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥37.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥42.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥32.9bn | 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 | ¥5.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.5bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.3bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.8bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.3bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥5.3bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥5.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.4bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.6bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥5.3bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥4.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥71.0bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥62.8bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥60.0bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥54.6bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥47.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.6bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥62.6bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥56.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥52.7bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥47.3bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥41.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥23.8bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥24.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥23.8bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥24.0bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥24.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥20.8bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥14.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥7.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥8.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.8bn | 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 | −¥6.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥6.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥828m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥965m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥765m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥587.9 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥446.47 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥390.14 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥523.94 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥287.1 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥581.56 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥440.12 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥383 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥523.49 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥286.6 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥6,905.42 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,255.78 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,869.59 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,276.1 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,647.02 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 87.8% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.3% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.3% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 87.1% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,371 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 1,478 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,521 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 1,527 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,420 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥6.5bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥10.5bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥10.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥3.7bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥494m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.8bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥9.2bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.8bn | 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 | ¥3.8bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.3bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥3.3bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥2.8bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥8.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.7bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥4.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥46.1bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥42.3bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥40.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥31.5bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥29.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.4bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.0bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥43.7bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥40.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥37.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥29.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥28.4bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.9bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥10.7bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥372.31 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥313.94 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥934.73 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥192.64 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥458.01 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥368.3 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥309.48 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥917.62 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥192.47 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥457.2 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings 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 | ¥70 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥47.5 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,833.96 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,533.63 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,262.98 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,366.09 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,222.09 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 94.6% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.7% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.2% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 95.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.9% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 24.5% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.1% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,732,897 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,732,897 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,732,897 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,732,897 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,232,897 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 332 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 327 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 344 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 338 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 327 | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 62 pure |
| Digital Communication Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥228m |
| Digital Communication Businessreportable segment | employees | at 2026-03-31 | 126 pure |
| Digital Communication Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Digital Communication Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Digital Communication Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥284m |
| Energy Saving Solution Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥899m |
| Energy Saving Solution Businessreportable segment | employees | at 2026-03-31 | 628 pure |
| Energy Saving Solution Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥14.2bn |
| Energy Saving Solution Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥14.2bn |
| Energy Saving Solution Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥1.0bn |
| Life Science Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥104m |
| Life Science Businessreportable segment | employees | at 2026-03-31 | 32 pure |
| Life Science Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Life Science Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Life Science Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥432m |
| Semiconductor Peripherals Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥901m |
| Semiconductor Peripherals Businessreportable segment | employees | at 2026-03-31 | 322 pure |
| Semiconductor Peripherals Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥23.6bn |
| Semiconductor Peripherals Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥23.6bn |
| Semiconductor Peripherals Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥5.0bn |
| —segment total | employees | at 2026-03-31 | 1108 pure |
| Digital Communication Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥246m |
| Digital Communication Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥4.9bn |
| Digital Communication Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥4.9bn |
| Digital Communication Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Energy Saving Solution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥950m |
| Energy Saving Solution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥14.0bn |
| Energy Saving Solution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥14.0bn |
| Energy Saving Solution Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥820m |
| Life Science Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥134m |
| Life Science Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥3.1bn |
| Life Science Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥3.1bn |
| Life Science Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥453m |
| Semiconductor Peripherals Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥885m |
| Semiconductor Peripherals Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥16.1bn |
| Semiconductor Peripherals Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥16.1bn |
| Semiconductor Peripherals Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 29 pure |
| Digital Communication Businessreportable segment | employees | at 2026-03-31 | 64 pure |
| Energy Saving Solution Businessreportable segment | employees | at 2026-03-31 | 122 pure |
| Life Science Businessreportable segment | employees | at 2026-03-31 | 27 pure |
| Semiconductor Peripherals Businessreportable segment | employees | at 2026-03-31 | 1 pure |
| —segment total | employees | at 2026-03-31 | 214 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,527
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 67 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 83 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 79 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 60 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 55 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.666 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.204 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.814 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.101 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 2.892 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Research and development expenses research and development activities | CurrentYearDuration | 1698000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 5491000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02390-000SemiconductorPeripheralsBusinessReportableSegmentsMember | 289000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02390-000LifeScienceBusinessReportableSegmentsMember | 113000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02390-000DigitalCommunicationBusinessReportableSegmentsMember | 88000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02390-000EnergySavingSolutionBusinessReportableSegmentsMember | 1016000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 9732897 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 9732897 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 9732897 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 9732897 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 15 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 25 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 36 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 117 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 13 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 1941 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 2147 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 26635 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 2102 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 3290 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 28159 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 39 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 36968 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 97193 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 13597 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.2740 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0216 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.0339 | |
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.2897 | |
| Percentage of shareholdings foreign individuals | CurrentYearInstant_OrdinaryShareMember | 0.0004 | |
| Percentage of shareholdings individuals and others | CurrentYearInstant_OrdinaryShareMember | 0.3804 |
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 |