Annual report
6810.TEDINET S100W4AH
Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥129.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥129.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥132.8bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥138.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥139.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥9.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥8.1bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥9.8bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥9.8bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.7bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥9.9bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.8bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.1bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥7.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.2bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥3.7bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥9.4bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥7.7bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥164.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥171.1bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥168.2bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥177.5bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥176.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥70.3bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥73.8bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥94.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥97.3bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥85.9bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥84.6bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥83.6bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥33.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥38.7bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥33.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥38.7bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥36.6bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥43.3bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥32.8bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥9.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥14.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.0bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥18.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥13.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥8.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥8.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥7.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥9.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥14.0bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥6.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥11.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥93.12 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥164.59 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥109.33 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-73.98 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-189.51 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,118.37 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,048.15 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,807.25 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,647.78 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,640.98 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 55.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.9% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.2% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.9% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -4.5% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -10.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,797 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 3,956 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 4,111 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 4,180 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 4,555 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥72.4bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥73.8bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥82.2bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥44.1bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.1bn | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥4.7bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥3.7bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥10.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.3bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥8.3bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥9.1bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥6.7bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥8.3bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥6.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥8.1bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥23.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥160m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥130.3bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥128.1bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥135.1bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥148.9bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥140.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥57.9bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥56.6bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥72.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥71.4bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥66.8bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥65.5bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥91.2bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥17.2bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥10.3bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥189.49 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥140.43 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥171.38 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-483.72 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.23 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥50 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,680.45 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,558.43 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,456.77 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,323.46 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,844.06 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 55.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.8% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.4% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.0% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.0% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.6% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.3% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -30.5% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 46,956,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 49,695,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 49,695,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 53,341,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 53,341,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,296 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 1,250 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 1,396 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 1,408 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 41 | at 2021-03-31d | 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 · 78
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥32.8bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥438m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥438m |
| Energyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Energyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Energyreportable segment | employees | at 2025-03-31 | 587 pure |
| Energyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥37.1bn |
| Energyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥36.6bn |
| Energyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥438m |
| Energyreportable segment | segment assets | at 2025-03-31 | ¥37.8bn |
| Energyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Functional Materialsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Functional Materialsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥850m |
| Functional Materialsreportable segment | employees | at 2025-03-31 | 807 pure |
| Functional Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥31.8bn |
| Functional Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥31.8bn |
| Functional Materialsreportable segment | segment assets | at 2025-03-31 | ¥37.1bn |
| Functional Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Life Solutionsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Life Solutionsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥822m |
| Life Solutionsreportable segment | employees | at 2025-03-31 | 823 pure |
| Life Solutionsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥25.5bn |
| Life Solutionsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥25.5bn |
| Life Solutionsreportable segment | segment assets | at 2025-03-31 | ¥21.3bn |
| Life Solutionsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Optics And Systemsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Optics And Systemsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Optics And Systemsreportable segment | employees | at 2025-03-31 | 1294 pure |
| Optics And Systemsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥35.9bn |
| Optics And Systemsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥35.9bn |
| Optics And Systemsreportable segment | segment assets | at 2025-03-31 | ¥35.5bn |
| Optics And Systemsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥7.2bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥5.3bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥130.2bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥129.8bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥438m |
| —segment total | segment assets | at 2025-03-31 | ¥131.7bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥9.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥35.9bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥521m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥521m |
| Energyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Energyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Energyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥35.5bn |
| Energyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥35.0bn |
| Energyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥521m |
| Energyreportable segment | segment assets | at 2024-03-31 | ¥37.1bn |
| Energyreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥504m |
| Functional Materialsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥713m |
| Functional Materialsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥790m |
| Functional Materialsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥30.1bn |
| Functional Materialsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥30.1bn |
| Functional Materialsreportable segment | segment assets | at 2024-03-31 | ¥35.4bn |
| Functional Materialsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Life Solutionsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥866m |
| Life Solutionsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥699m |
| Life Solutionsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥22.7bn |
| Life Solutionsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥22.7bn |
| Life Solutionsreportable segment | segment assets | at 2024-03-31 | ¥20.1bn |
| Life Solutionsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥623m |
| Optics And Systemsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥3.0bn |
| Optics And Systemsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.7bn |
| Optics And Systemsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥41.4bn |
| Optics And Systemsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥41.4bn |
| Optics And Systemsreportable segment | segment assets | at 2024-03-31 | ¥42.6bn |
| Optics And Systemsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥5.6bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥6.9bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥4.8bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥129.7bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥129.1bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥521m |
| —segment total | segment assets | at 2024-03-31 | ¥135.2bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥8.1bn |
| Energyreportable segment | employees | at 2025-03-31 | 388 pure |
| Functional Materialsreportable segment | employees | at 2025-03-31 | 379 pure |
| Life Solutionsreportable segment | employees | at 2025-03-31 | 17 pure |
| Optics And Systemsreportable segment | employees | at 2025-03-31 | 226 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,663
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)EY新日本有限責任監査法人 | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)野 田 裕 一 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)小 川 浩 徳 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)角形リチウムイオン電池の生産終了に係る会計処理 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference2 kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)注記事項（追加情報）及び（連結損益計算書関係※６減損損失及び※７特別退職金） | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information consolidated (text) | FilingDateInstant | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)EY新日本有限責任監査法人 | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)野 田 裕 一 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)小 川 浩 徳 | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)角形リチウムイオン電池の生産終了に係る会計処理 | |
| Description including reason kam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)注記事項（追加情報） | |
| Reference2 kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)連結財務諸表の注記事項（連結損益計算書関係※６減損損失） | |
| Auditors response kam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Number of submission | FilingDateInstant | 1 | |
| Net sales (5-year summary) | Prior4YearDuration | 139055000000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 138215000000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 132776000000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 129139000000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 129806000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 3846000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 9888000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 6727000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 9786000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 9770000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | -9373000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | -3659000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 5193000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 7544000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 4090000000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | -3913000000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 2020000000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 8373000000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 13231000000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 4961000000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 83597000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 84616000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 85940000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 97307000000 | JPY |
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 |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |