Annual report
4251.TEDINET S100VGED
Period2024-01-01 → 2024-12-31
Filed2025-03-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100VNQX (2025-04-23).
Key figures · 152
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥21.1bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥17.6bn | 2023-01-01 → 2023-12-31 | Cons. | Net sales |
| Revenue | ¥21.1bn | 2022-01-01 → 2022-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥18.1bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.7bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥4.7bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Operating income | ¥2.5bn | 2023-01-01 → 2023-12-31 | Cons. | Operating income |
| Ordinary income | ¥5.2bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.8bn | 2023-01-01 → 2023-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.2bn | 2022-01-01 → 2022-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥996m | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.9bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.8bn | 2023-01-01 → 2023-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.8bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.0bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.9bn | 2022-01-01 → 2022-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥741m | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.8bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Net income | ¥2.0bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss |
| Total assets | ¥32.0bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥29.3bn | at 2023-12-31 | Cons. | Assets |
| Total assets | ¥29.3bn | at 2022-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.8bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥17.7bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥9.1bn | at 2024-12-31 | Cons. | Liabilities |
| Total liabilities | ¥8.9bn | at 2023-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥23.0bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥20.4bn | at 2023-12-31 | Cons. | Net assets |
| Net assets / equity | ¥18.9bn | at 2022-12-31d | Cons. | Net assets |
| Net assets / equity | ¥14.1bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥7.2bn | at 2020-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.9bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.1bn | at 2023-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.6bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.4bn | at 2023-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.0bn | at 2022-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.9bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.8bn | at 2020-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.9bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.4bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.8bn | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.2bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.9bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.0bn | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.3bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.5bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.7bn | 2022-01-01 → 2022-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥5.0bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.6bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥144.74 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥102.92 | 2023-01-01 → 2023-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥252.46 | 2022-01-01 → 2022-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥144.79 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.7 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥144.63 | 2021-01-01 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥45.69 | 2020-01-01 → 2020-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,190.51 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,056.44 | at 2023-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥981.86 | at 2022-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥735.6 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥409.86 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 71.7% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.6% | at 2023-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.5% | at 2022-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.2% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.9% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.9% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2023-01-01 → 2023-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 29.4% | 2022-01-01 → 2022-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 24.1% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.1% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 419 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 429 | at 2023-12-31 | Cons. | Number of employees |
| Employees | 436 | at 2022-12-31d | Cons. | Number of employees |
| Employees | 430 | at 2021-12-31d | Cons. | Number of employees |
| Employees | 415 | at 2020-12-31d | Cons. | Number of employees |
| Revenue | ¥19.3bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥15.7bn | 2023-01-01 → 2023-12-31 | Standalone | Net sales |
| Revenue | ¥18.7bn | 2022-01-01 → 2022-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥16.9bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.1bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.6bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Operating income | ¥1.6bn | 2023-01-01 → 2023-12-31 | Standalone | Operating income |
| Ordinary income | ¥5.2bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2023-01-01 → 2023-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.9bn | 2022-01-01 → 2022-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.0bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥733m | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.9bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.0bn | 2023-01-01 → 2023-12-31 | Standalone | Income before income taxes |
| Net income | ¥3.1bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥1.5bn | 2023-01-01 → 2023-12-31 | Standalone | Profit loss |
| Net income | ¥4.0bn | 2022-01-01 → 2022-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥563m | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥28.9bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥26.5bn | at 2023-12-31 | Standalone | Assets |
| Total assets | ¥26.9bn | at 2022-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥27.4bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥17.1bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥8.5bn | at 2024-12-31 | Standalone | Liabilities |
| Total liabilities | ¥8.6bn | at 2023-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥20.4bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥17.9bn | at 2023-12-31 | Standalone | Net assets |
| Net assets / equity | ¥17.1bn | at 2022-12-31d | Standalone | Net assets |
| Net assets / equity | ¥13.3bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥6.8bn | at 2020-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥5.5bn | at 2024-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.9bn | at 2023-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥158.25 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.68 | 2023-01-01 → 2023-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥207.52 | 2022-01-01 → 2022-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥128.81 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.52 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥128.66 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥34.75 | 2020-01-01 → 2020-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥35 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2023-01-01 → 2023-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2022-01-01 → 2022-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13.5 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,059.16 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥927.81 | at 2023-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥887.47 | at 2022-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥690.74 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥386.75 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.7% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.5% | at 2023-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.4% | at 2022-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.5% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 15.9% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2023-01-01 → 2023-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 26.3% | 2022-01-01 → 2022-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.8% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 19,285,152 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 19,270,448 | at 2023-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,628,714 | at 2022-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,615,835 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,800,500 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 308 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 310 | at 2023-12-31 | Standalone | Number of employees |
| Employees | 310 | at 2022-12-31d | Standalone | Number of employees |
| Employees | 304 | at 2021-12-31d | Standalone | Number of employees |
| Employees | 298 | at 2020-12-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-01-01 → 2024-12-31 | ¥1.2bn |
| Reconciling Itemsreconciling | depreciation | 2024-01-01 → 2024-12-31 | ¥484m |
| Reconciling Itemsreconciling | segment assets | at 2024-12-31 | ¥11.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-01-01 → 2024-12-31 | −¥3.4bn |
| Functional Productsreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥41m |
| Functional Productsreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥89m |
| Functional Productsreportable segment | employees | at 2024-12-31 | 41 pure |
| Functional Productsreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥3.8bn |
| Functional Productsreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥3.8bn |
| Functional Productsreportable segment | segment assets | at 2024-12-31 | ¥2.4bn |
| Functional Productsreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥193m |
| Optical Productsreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥1.6bn |
| Optical Productsreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥1.0bn |
| Optical Productsreportable segment | employees | at 2024-12-31 | 281 pure |
| Optical Productsreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥17.1bn |
| Optical Productsreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥17.1bn |
| Optical Productsreportable segment | segment assets | at 2024-12-31 | ¥18.0bn |
| Optical Productsreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥8.3bn |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥138m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥154m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥154m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥366m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-01-01 → 2024-12-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-01-01 → 2024-12-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-01-01 → 2024-12-31 | ¥21.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-01-01 → 2024-12-31 | ¥21.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-12-31 | ¥20.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-01-01 → 2024-12-31 | ¥8.2bn |
| Reconciling Itemsreconciling | capex | 2023-01-01 → 2023-12-31 | ¥855m |
| Reconciling Itemsreconciling | depreciation | 2023-01-01 → 2023-12-31 | ¥423m |
| Reconciling Itemsreconciling | segment assets | at 2023-12-31 | ¥8.3bn |
| Reconciling Itemsreconciling | segment profit | 2023-01-01 → 2023-12-31 | −¥3.0bn |
| Functional Productsreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥35m |
| Functional Productsreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥89m |
| Functional Productsreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥4.0bn |
| Functional Productsreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥4.0bn |
| Functional Productsreportable segment | segment assets | at 2023-12-31 | ¥2.5bn |
| Functional Productsreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥338m |
| Optical Productsreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥1.9bn |
| Optical Productsreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥1.0bn |
| Optical Productsreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥13.4bn |
| Optical Productsreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥13.4bn |
| Optical Productsreportable segment | segment assets | at 2023-12-31 | ¥16.6bn |
| Optical Productsreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥5.6bn |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥511m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥70m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥134m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥134m |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | segment assets | at 2023-12-31 | ¥1.8bn |
| The Plaster Tape To Rescue The Earth Segmentreportable segment | segment profit | 2023-01-01 → 2023-12-31 | −¥440m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-01-01 → 2023-12-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-01-01 → 2023-12-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-01-01 → 2023-12-31 | ¥17.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-01-01 → 2023-12-31 | ¥17.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-12-31 | ¥20.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-01-01 → 2023-12-31 | ¥5.5bn |
| Functional Productsreportable segment | employees | at 2024-12-31 | 41 pure |
| Optical Productsreportable segment | employees | at 2024-12-31 | 170 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,612
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 690.74 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 887.47 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 927.81 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 1059.16 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 13.50 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 25.00 | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 75.00 | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 25.00 | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 35.00 | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 35.52 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 128.81 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 207.52 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 77.68 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 158.25 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 34.75 | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 128.66 | |
| 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 | 0.398 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.485 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.634 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.675 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.707 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.097 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.228 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.263 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.086 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.159 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 30.0 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 23.4 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 7.5 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 16.4 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 6.3 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.190 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.097 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.180 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.322 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.221 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 298 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 66 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 304 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 50 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 310 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 44 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass 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 |