Half-year report · HY
5357.TEDINET S100X06H
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 63
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥14.0bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥14.0bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales (5-year summary) |
| Revenue | ¥29.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Revenue | ¥14.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥1.6bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥1.4bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.1bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.7bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥765m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥764m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥765m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥1.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥41.1bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥41.1bn | at 2025-09-30 | Cons. | Total assets (5-year summary) |
| Total assets | ¥41.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥41.4bn | at 2025-03-31 | Cons. | Total assets (5-year summary) |
| Total assets | ¥41.3bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.8bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥8.4bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥33.3bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥33.3bn | at 2025-09-30 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥32.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥32.9bn | at 2025-03-31 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥32.6bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.0bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.0bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.0bn | at 2025-09-30 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.9bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.9bn | at 2024-09-30 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥185m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥184m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥685m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥684m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥845m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥845m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥841m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥841m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥41.65 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥141.66 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥63.05 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 81.0% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.8% | at 2024-09-30 | 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 · 18
| Segment | Item | Period | Value |
|---|---|---|---|
| Engineeringreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥2.4bn |
| Engineeringreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥2.4bn |
| Engineeringreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥254m |
| Refractoryreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥11.5bn |
| Refractoryreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥11.5bn |
| Refractoryreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥14.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥14.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥2.3bn |
| Engineeringreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Engineeringreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Engineeringreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥285m |
| Refractoryreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥12.3bn |
| Refractoryreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥12.3bn |
| Refractoryreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥2.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥14.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥14.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥2.6bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 449
| Item | Context | Value | Unit |
|---|---|---|---|
| Interest expenses ope cf | Prior1InterimDuration | 99000 | JPY |
| Interest expenses ope cf | InterimDuration | 181000 | JPY |
| Tender offer related expenses ope cf | Prior1InterimDuration | － | JPY |
| Tender offer related expenses ope cf | InterimDuration | 305000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1InterimDuration | 683361000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | InterimDuration | 300185000 | JPY |
| Decrease increase in inventories ope cf | Prior1InterimDuration | 278991000 | JPY |
| Decrease increase in inventories ope cf | InterimDuration | -384175000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | Prior1InterimDuration | -466995000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | InterimDuration | -623981000 | JPY |
| Other net ope cf | Prior1InterimDuration | -903024000 | JPY |
| Other net ope cf | InterimDuration | -986444000 | JPY |
| Subtotal ope cf | Prior1InterimDuration | 2282836000 | JPY |
| Subtotal ope cf | InterimDuration | 753722000 | JPY |
| Interest and dividends income received ope cf inv cf | Prior1InterimDuration | 58047000 | JPY |
| Interest and dividends income received ope cf inv cf | InterimDuration | 70501000 | JPY |
| Interest expenses paid ope cf fin cf | Prior1InterimDuration | -99000 | JPY |
| Interest expenses paid ope cf fin cf | InterimDuration | -181000 | JPY |
| Income taxes paid ope cf | Prior1InterimDuration | -807288000 | JPY |
| Income taxes paid ope cf | InterimDuration | -334537000 | JPY |
| Tender offer related expenses paid ope cf | Prior1InterimDuration | － | JPY |
| Tender offer related expenses paid ope cf | InterimDuration | -305000000 | JPY |
| Net cash provided by used in operating activities | Prior1InterimDuration | 1533496000 | JPY |
| Net cash provided by used in operating activities | InterimDuration | 184505000 | JPY |
| Purchase of property plant and equipment inv cf | Prior1InterimDuration | -1247247000 | JPY |
| Purchase of property plant and equipment inv cf | InterimDuration | -640820000 | JPY |
| Purchase of intangible assets inv cf | Prior1InterimDuration | -23431000 | JPY |
| Purchase of intangible assets inv cf | InterimDuration | -26911000 | JPY |
| Purchase of investment securities inv cf | Prior1InterimDuration | -10431000 | JPY |
| Purchase of investment securities inv cf | InterimDuration | -11089000 | JPY |
| Other net inv cf | Prior1InterimDuration | -5100000 | JPY |
| Other net inv cf | InterimDuration | -5700000 | JPY |
| Net cash provided by used in investment activities | Prior1InterimDuration | -1286211000 | JPY |
| Net cash provided by used in investment activities | InterimDuration | -684522000 | JPY |
| Proceeds from long term loans payable fin cf | Prior1InterimDuration | 290000000 | JPY |
| Proceeds from long term loans payable fin cf | InterimDuration | － | JPY |
| Repayment of long term loans payable fin cf | Prior1InterimDuration | -49750000 | JPY |
| Repayment of long term loans payable fin cf | InterimDuration | -70560000 | JPY |
| Purchase of treasury stock fin cf | Prior1InterimDuration | -289828000 | JPY |
| Purchase of treasury stock fin cf | InterimDuration | － | JPY |
| Proceeds from disposal of treasury stock fin cf | Prior1InterimDuration | 340679000 | JPY |
| Proceeds from disposal of treasury stock fin cf | InterimDuration | 68078000 | JPY |
| Cash dividends paid fin cf | Prior1InterimDuration | -1114906000 | JPY |
| Cash dividends paid fin cf | InterimDuration | -827778000 | JPY |
| Other net fin cf | Prior1InterimDuration | -17245000 | JPY |
| Other net fin cf | InterimDuration | -15138000 | JPY |
| Net cash provided by used in financing activities | Prior1InterimDuration | -841051000 | JPY |
| Net cash provided by used in financing activities | InterimDuration | -845397000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1InterimDuration | 32169000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | InterimDuration | -31835000 | 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 rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |