Half-year report · HY
4251.TEDINET S100YWBN
Period2026-01-01 → 2026-06-30
Filed2026-08-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.5bn | 2026-01-01 → 2026-06-30 | Cons. | Net sales |
| Revenue | ¥20.5bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.9bn | 2025-01-01 → 2025-06-30 | Cons. | Net sales |
| Operating income | ¥1.9bn | 2026-01-01 → 2026-06-30 | Cons. | Operating income |
| Operating income | ¥2.2bn | 2025-01-01 → 2025-06-30 | Cons. | Operating income |
| Ordinary income | ¥2.0bn | 2026-01-01 → 2026-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥4.2bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2025-01-01 → 2025-06-30 | Cons. | Ordinary income |
| Profit before tax | ¥2.0bn | 2026-01-01 → 2026-06-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.1bn | 2025-01-01 → 2025-06-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.4bn | 2026-01-01 → 2026-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.3bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥694m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥1.4bn | 2026-01-01 → 2026-06-30 | Cons. | Profit loss |
| Net income | ¥694m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss |
| Total assets | ¥31.0bn | at 2026-06-30 | Cons. | Assets |
| Total assets | ¥30.9bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥30.0bn | at 2025-06-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.2bn | at 2026-06-30 | Cons. | Liabilities |
| Total liabilities | ¥7.1bn | at 2025-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥24.8bn | at 2026-06-30 | Cons. | Net assets |
| Net assets / equity | ¥23.9bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥21.8bn | at 2025-06-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥8.8bn | at 2026-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.9bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥8.1bn | at 2026-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.5bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.8bn | at 2025-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.6bn | at 2024-12-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥2.6bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.5bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.2bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥1.2bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.0bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.6bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥1.2bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.7bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.3bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥76.21 | 2026-01-01 → 2026-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.08 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.14 | 2025-01-01 → 2025-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 80.1% | at 2026-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.1% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2025-06-30 | Cons. | Equity to asset ratio (5-year summary) |
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 · 20
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment profit | 2026-01-01 → 2026-06-30 | −¥1.6bn |
| Functional Productsreportable segment | revenue | 2026-01-01 → 2026-06-30 | ¥1.9bn |
| Functional Productsreportable segment | revenue external | 2026-01-01 → 2026-06-30 | ¥1.9bn |
| Functional Productsreportable segment | segment profit | 2026-01-01 → 2026-06-30 | ¥193m |
| Optical Productsreportable segment | revenue | 2026-01-01 → 2026-06-30 | ¥8.7bn |
| Optical Productsreportable segment | revenue external | 2026-01-01 → 2026-06-30 | ¥8.7bn |
| Optical Productsreportable segment | segment profit | 2026-01-01 → 2026-06-30 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2026-01-01 → 2026-06-30 | ¥10.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2026-01-01 → 2026-06-30 | ¥10.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2026-01-01 → 2026-06-30 | ¥3.5bn |
| Reconciling Itemsreconciling | segment profit | 2025-01-01 → 2025-06-30 | −¥1.5bn |
| Functional Productsreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥1.8bn |
| Functional Productsreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥1.8bn |
| Functional Productsreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥111m |
| Optical Productsreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥8.1bn |
| Optical Productsreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥8.1bn |
| Optical Productsreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-06-30 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-06-30 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-06-30 | ¥3.7bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 503
| Item | Context | Value | Unit |
|---|---|---|---|
| Interest expenses paid ope cf fin cf | Prior1InterimDuration | -12635000 | JPY |
| Interest expenses paid ope cf fin cf | InterimDuration | -8670000 | JPY |
| Proceeds from insurance income ope cf | Prior1InterimDuration | 7007000 | JPY |
| Proceeds from insurance income ope cf | InterimDuration | 86000 | JPY |
| Income taxes paid ope cf | Prior1InterimDuration | -936777000 | JPY |
| Income taxes paid ope cf | InterimDuration | -406681000 | JPY |
| Net cash provided by used in operating activities | Prior1InterimDuration | 2211418000 | JPY |
| Net cash provided by used in operating activities | InterimDuration | 2634467000 | JPY |
| Decrease increase in time deposits inv cf | Prior1InterimDuration | 32364000 | JPY |
| Decrease increase in time deposits inv cf | InterimDuration | -356067000 | JPY |
| Decrease increase in short term investment securities inv cf | Prior1InterimDuration | 766000 | JPY |
| Decrease increase in short term investment securities inv cf | InterimDuration | -999254000 | JPY |
| Purchase of investment securities inv cf | Prior1InterimDuration | -10239000 | JPY |
| Purchase of investment securities inv cf | InterimDuration | -1895000 | JPY |
| Purchase of intangible assets inv cf | Prior1InterimDuration | -16375000 | JPY |
| Purchase of intangible assets inv cf | InterimDuration | -19258000 | JPY |
| Proceeds from sales of property plant and equipment inv cf | Prior1InterimDuration | 13674000 | JPY |
| Proceeds from sales of property plant and equipment inv cf | InterimDuration | 477712000 | JPY |
| Purchase of property plant and equipment inv cf | Prior1InterimDuration | -1612015000 | JPY |
| Purchase of property plant and equipment inv cf | InterimDuration | -343654000 | JPY |
| Net cash provided by used in investment activities | Prior1InterimDuration | -1591825000 | JPY |
| Net cash provided by used in investment activities | InterimDuration | -1242418000 | JPY |
| Repayment of long term loans payable fin cf | Prior1InterimDuration | -590404000 | JPY |
| Repayment of long term loans payable fin cf | InterimDuration | -409505000 | JPY |
| Purchase of treasury stock fin cf | Prior1InterimDuration | -957749000 | JPY |
| Purchase of treasury stock fin cf | InterimDuration | － | JPY |
| Cash dividends paid fin cf | Prior1InterimDuration | -673697000 | JPY |
| Cash dividends paid fin cf | InterimDuration | -728842000 | JPY |
| Other net fin cf | Prior1InterimDuration | -30726000 | JPY |
| Other net fin cf | InterimDuration | -47912000 | JPY |
| Net cash provided by used in financing activities | Prior1InterimDuration | -2252576000 | JPY |
| Net cash provided by used in financing activities | InterimDuration | -1186259000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1InterimDuration | -244503000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | InterimDuration | 316535000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1InterimDuration | -1877487000 | JPY |
| Net increase decrease in cash and cash equivalents | InterimDuration | 522324000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 9640473000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 7538333000 | JPY |
| Cash and cash equivalents | Prior1InterimInstant | 7762986000 | JPY |
| Cash and cash equivalents | InterimInstant | 8060658000 | JPY |
| Salaries allowances and bonuses sga | Prior1InterimDuration | 396226000 | JPY |
| Salaries allowances and bonuses sga | InterimDuration | 417786000 | JPY |
| Retirement benefit expenses sga | Prior1InterimDuration | 12861000 | JPY |
| Retirement benefit expenses sga | InterimDuration | 12482000 | JPY |
| Provision for product warranties sga | Prior1InterimDuration | -96197000 | JPY |
| Provision for product warranties sga | InterimDuration | 9426000 | JPY |
| Provision of allowance for doubtful accounts sga | Prior1InterimDuration | -89000 | JPY |
| Provision of allowance for doubtful accounts sga | InterimDuration | -350000 | JPY |
| Research and development expenses sga | Prior1InterimDuration | 686300000 | JPY |
| Research and development expenses sga | InterimDuration | 769489000 | 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 · 14 of 14 passed
| 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 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 · total assets | pass |
| statement vs summary · total assets | pass |