Annual report
5942.TEDINET S100XMRB
Period2024-12-01 → 2025-11-30
Filed2026-02-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.8bn | 2024-12-01 → 2025-11-30 | Cons. | Net sales |
| Revenue | ¥28.6bn | 2023-12-01 → 2024-11-30 | Cons. | Net sales |
| Revenue | ¥28.0bn | 2022-12-01 → 2023-11-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.0bn | 2021-12-01 → 2022-11-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.8bn | 2020-12-01 → 2021-11-30d | Cons. | Net sales (5-year summary) |
| Operating income | ¥668m | 2024-12-01 → 2025-11-30 | Cons. | Operating income |
| Operating income | ¥925m | 2023-12-01 → 2024-11-30 | Cons. | Operating income |
| Ordinary income | ¥944m | 2024-12-01 → 2025-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2023-12-01 → 2024-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.0bn | 2022-12-01 → 2023-11-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2021-12-01 → 2022-11-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2020-12-01 → 2021-11-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥690m | 2024-12-01 → 2025-11-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.1bn | 2023-12-01 → 2024-11-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥726m | 2024-12-01 → 2025-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥623m | 2023-12-01 → 2024-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2022-12-01 → 2023-11-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2021-12-01 → 2022-11-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2020-12-01 → 2021-11-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥669m | 2024-12-01 → 2025-11-30 | Cons. | Profit loss |
| Net income | ¥710m | 2023-12-01 → 2024-11-30 | Cons. | Profit loss |
| Total assets | ¥43.0bn | at 2025-11-30 | Cons. | Assets |
| Total assets | ¥43.2bn | at 2024-11-30 | Cons. | Assets |
| Total assets | ¥42.8bn | at 2023-11-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥43.5bn | at 2022-11-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥41.1bn | at 2021-11-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥20.4bn | at 2025-11-30 | Cons. | Liabilities |
| Total liabilities | ¥20.0bn | at 2024-11-30 | Cons. | Liabilities |
| Net assets / equity | ¥22.6bn | at 2025-11-30 | Cons. | Net assets |
| Net assets / equity | ¥23.3bn | at 2024-11-30 | Cons. | Net assets |
| Net assets / equity | ¥23.2bn | at 2023-11-30v | Cons. | Net assets |
| Net assets / equity | ¥22.7bn | at 2022-11-30v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥21.9bn | at 2021-11-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.2bn | at 2025-11-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.9bn | at 2024-11-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.1bn | at 2025-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.8bn | at 2024-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.4bn | at 2023-11-30v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.7bn | at 2022-11-30v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.4bn | at 2021-11-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.0bn | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2023-12-01 → 2024-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.8bn | 2022-12-01 → 2023-11-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥800m | 2021-12-01 → 2022-11-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.1bn | 2020-12-01 → 2021-11-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.4bn | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.0bn | 2023-12-01 → 2024-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥513m | 2022-12-01 → 2023-11-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2021-12-01 → 2022-11-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2020-12-01 → 2021-11-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥345m | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥579m | 2023-12-01 → 2024-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.6bn | 2022-12-01 → 2023-11-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥380m | 2021-12-01 → 2022-11-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥38m | 2020-12-01 → 2021-11-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-37.47 | 2024-12-01 → 2025-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥31.65 | 2023-12-01 → 2024-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.56 | 2022-12-01 → 2023-11-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥51.28 | 2021-12-01 → 2022-11-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥50.73 | 2020-12-01 → 2021-11-30d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,143.22 | at 2025-11-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,158.21 | at 2024-11-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,140.26 | at 2023-11-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,062.35 | at 2022-11-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,004.28 | at 2021-11-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 51.6% | at 2025-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.8% | at 2024-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.1% | at 2023-11-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.3% | at 2022-11-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.5% | at 2021-11-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.7% | 2023-12-01 → 2024-11-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2022-12-01 → 2023-11-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2021-12-01 → 2022-11-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2020-12-01 → 2021-11-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,273 | at 2025-11-30 | Cons. | Number of employees |
| Employees | 1,312 | at 2024-11-30 | Cons. | Number of employees |
| Employees | 1,281 | at 2023-11-30v | Cons. | Number of employees |
| Employees | 1,299 | at 2022-11-30v | Cons. | Number of employees |
| Employees | 1,280 | at 2021-11-30d | Cons. | Number of employees |
| Revenue | ¥12.1bn | 2024-12-01 → 2025-11-30 | Standalone | Net sales |
| Revenue | ¥11.9bn | 2023-12-01 → 2024-11-30 | Standalone | Net sales |
| Revenue | ¥11.2bn | 2022-12-01 → 2023-11-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥11.2bn | 2021-12-01 → 2022-11-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥11.5bn | 2020-12-01 → 2021-11-30d | Standalone | Net sales (5-year summary) |
| Operating income | −¥150m | 2024-12-01 → 2025-11-30 | Standalone | Operating income |
| Operating income | −¥738,000 | 2023-12-01 → 2024-11-30 | Standalone | Operating income |
| Ordinary income | ¥302m | 2024-12-01 → 2025-11-30 | Standalone | Ordinary income |
| Ordinary income | ¥604m | 2023-12-01 → 2024-11-30 | Standalone | Ordinary income |
| Ordinary income | ¥527m | 2022-12-01 → 2023-11-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2021-12-01 → 2022-11-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥811m | 2020-12-01 → 2021-11-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥1.5bn | 2024-12-01 → 2025-11-30 | Standalone | Income before income taxes |
| Profit before tax | ¥597m | 2023-12-01 → 2024-11-30 | Standalone | Income before income taxes |
| Net income | −¥1.0bn | 2024-12-01 → 2025-11-30 | Standalone | Profit loss |
| Net income | ¥470m | 2023-12-01 → 2024-11-30 | Standalone | Profit loss |
| Net income | ¥919m | 2022-12-01 → 2023-11-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥902m | 2021-12-01 → 2022-11-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥682m | 2020-12-01 → 2021-11-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥25.3bn | at 2025-11-30 | Standalone | Assets |
| Total assets | ¥25.6bn | at 2024-11-30 | Standalone | Assets |
| Total assets | ¥25.7bn | at 2023-11-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥25.9bn | at 2022-11-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.0bn | at 2021-11-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥12.3bn | at 2025-11-30 | Standalone | Liabilities |
| Total liabilities | ¥11.1bn | at 2024-11-30 | Standalone | Liabilities |
| Net assets / equity | ¥12.9bn | at 2025-11-30 | Standalone | Net assets |
| Net assets / equity | ¥14.5bn | at 2024-11-30 | Standalone | Net assets |
| Net assets / equity | ¥15.2bn | at 2023-11-30v | Standalone | Net assets |
| Net assets / equity | ¥15.3bn | at 2022-11-30v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥15.9bn | at 2021-11-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.8bn | at 2025-11-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.2bn | at 2024-11-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥-53.57 | 2024-12-01 → 2025-11-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.87 | 2023-12-01 → 2024-11-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.25 | 2022-12-01 → 2023-11-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥42.94 | 2021-12-01 → 2022-11-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥31.89 | 2020-12-01 → 2021-11-30d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥28 | 2024-12-01 → 2025-11-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥28 | 2023-12-01 → 2024-11-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥27 | 2022-12-01 → 2023-11-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2021-12-01 → 2022-11-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2020-12-01 → 2021-11-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥667.2 | at 2025-11-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥735.49 | at 2024-11-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥760.74 | at 2023-11-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥728.38 | at 2022-11-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥739.65 | at 2021-11-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 51.3% | at 2025-11-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2024-11-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.2% | at 2023-11-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.0% | at 2022-11-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.1% | at 2021-11-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 3.2% | 2023-12-01 → 2024-11-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2022-12-01 → 2023-11-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2021-12-01 → 2022-11-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.5% | 2020-12-01 → 2021-11-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 22,167,211 | at 2025-11-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 22,167,211 | at 2024-11-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 22,167,211 | at 2023-11-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 22,167,211 | at 2022-11-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 22,167,211 | at 2021-11-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 433 | at 2025-11-30 | Standalone | Number of employees |
| Employees | 483 | at 2024-11-30 | Standalone | Number of employees |
| Employees | 459 | at 2023-11-30v | Standalone | Number of employees |
| Employees | 461 | at 2022-11-30v | Standalone | Number of employees |
| Employees | 473 | at 2021-11-30d | 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 · 87
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-12-01 → 2025-11-30 | ¥105m |
| Reconciling Itemsreconciling | depreciation | 2024-12-01 → 2025-11-30 | ¥61m |
| Reconciling Itemsreconciling | revenue | 2024-12-01 → 2025-11-30 | −¥32m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-12-01 → 2025-11-30 | −¥32m |
| Reconciling Itemsreconciling | segment assets | at 2025-11-30 | ¥6.4bn |
| Reconciling Itemsreconciling | segment profit | 2024-12-01 → 2025-11-30 | −¥1.3bn |
| Electronic Component Materials And Photo Masksreportable segment | capex | 2024-12-01 → 2025-11-30 | ¥778m |
| Electronic Component Materials And Photo Masksreportable segment | depreciation | 2024-12-01 → 2025-11-30 | ¥477m |
| Electronic Component Materials And Photo Masksreportable segment | employees | at 2025-11-30 | 155 pure |
| Electronic Component Materials And Photo Masksreportable segment | revenue | 2024-12-01 → 2025-11-30 | ¥4.6bn |
| Electronic Component Materials And Photo Masksreportable segment | revenue external | 2024-12-01 → 2025-11-30 | ¥4.6bn |
| Electronic Component Materials And Photo Masksreportable segment | revenue intersegment | 2024-12-01 → 2025-11-30 | ¥2m |
| Electronic Component Materials And Photo Masksreportable segment | segment assets | at 2025-11-30 | ¥4.1bn |
| Electronic Component Materials And Photo Masksreportable segment | segment profit | 2024-12-01 → 2025-11-30 | ¥369m |
| Environment And Water Processing Relatedreportable segment | capex | 2024-12-01 → 2025-11-30 | ¥12m |
| Environment And Water Processing Relatedreportable segment | depreciation | 2024-12-01 → 2025-11-30 | ¥13m |
| Environment And Water Processing Relatedreportable segment | employees | at 2025-11-30 | 57 pure |
| Environment And Water Processing Relatedreportable segment | revenue | 2024-12-01 → 2025-11-30 | ¥2.2bn |
| Environment And Water Processing Relatedreportable segment | revenue external | 2024-12-01 → 2025-11-30 | ¥2.2bn |
| Environment And Water Processing Relatedreportable segment | revenue intersegment | 2024-12-01 → 2025-11-30 | ¥18m |
| Environment And Water Processing Relatedreportable segment | segment assets | at 2025-11-30 | ¥1.2bn |
| Environment And Water Processing Relatedreportable segment | segment profit | 2024-12-01 → 2025-11-30 | ¥64m |
| Industrial Functional Filter And Conveyerreportable segment | capex | 2024-12-01 → 2025-11-30 | ¥1.5bn |
| Industrial Functional Filter And Conveyerreportable segment | depreciation | 2024-12-01 → 2025-11-30 | ¥1.3bn |
| Industrial Functional Filter And Conveyerreportable segment | employees | at 2025-11-30 | 1000 pure |
| Industrial Functional Filter And Conveyerreportable segment | revenue | 2024-12-01 → 2025-11-30 | ¥20.0bn |
| Industrial Functional Filter And Conveyerreportable segment | revenue external | 2024-12-01 → 2025-11-30 | ¥20.0bn |
| Industrial Functional Filter And Conveyerreportable segment | segment assets | at 2025-11-30 | ¥28.1bn |
| Industrial Functional Filter And Conveyerreportable segment | segment profit | 2024-12-01 → 2025-11-30 | ¥786m |
| Real Estate Leasing Businessreportable segment | capex | 2024-12-01 → 2025-11-30 | ¥35m |
| Real Estate Leasing Businessreportable segment | depreciation | 2024-12-01 → 2025-11-30 | ¥83m |
| Real Estate Leasing Businessreportable segment | employees | at 2025-11-30 | 1 pure |
| Real Estate Leasing Businessreportable segment | revenue | 2024-12-01 → 2025-11-30 | ¥1.0bn |
| Real Estate Leasing Businessreportable segment | revenue external | 2024-12-01 → 2025-11-30 | ¥1.0bn |
| Real Estate Leasing Businessreportable segment | revenue intersegment | 2024-12-01 → 2025-11-30 | ¥12m |
| Real Estate Leasing Businessreportable segment | segment assets | at 2025-11-30 | ¥3.2bn |
| Real Estate Leasing Businessreportable segment | segment profit | 2024-12-01 → 2025-11-30 | ¥779m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-12-01 → 2025-11-30 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-12-01 → 2025-11-30 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-12-01 → 2025-11-30 | ¥27.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-12-01 → 2025-11-30 | ¥27.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-12-01 → 2025-11-30 | ¥32m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-11-30 | ¥36.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-12-01 → 2025-11-30 | ¥2.0bn |
| Reconciling Itemsreconciling | capex | 2023-12-01 → 2024-11-30 | ¥68m |
| Reconciling Itemsreconciling | depreciation | 2023-12-01 → 2024-11-30 | ¥57m |
| Reconciling Itemsreconciling | revenue | 2023-12-01 → 2024-11-30 | −¥27m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-12-01 → 2024-11-30 | −¥27m |
| Reconciling Itemsreconciling | segment assets | at 2024-11-30 | ¥5.4bn |
| Reconciling Itemsreconciling | segment profit | 2023-12-01 → 2024-11-30 | −¥1.4bn |
| Electronic Component Materials And Photo Masksreportable segment | capex | 2023-12-01 → 2024-11-30 | ¥1.2bn |
| Electronic Component Materials And Photo Masksreportable segment | depreciation | 2023-12-01 → 2024-11-30 | ¥363m |
| Electronic Component Materials And Photo Masksreportable segment | revenue | 2023-12-01 → 2024-11-30 | ¥4.4bn |
| Electronic Component Materials And Photo Masksreportable segment | revenue external | 2023-12-01 → 2024-11-30 | ¥4.4bn |
| Electronic Component Materials And Photo Masksreportable segment | revenue intersegment | 2023-12-01 → 2024-11-30 | ¥3m |
| Electronic Component Materials And Photo Masksreportable segment | segment assets | at 2024-11-30 | ¥5.2bn |
| Electronic Component Materials And Photo Masksreportable segment | segment profit | 2023-12-01 → 2024-11-30 | ¥500m |
| Environment And Water Processing Relatedreportable segment | capex | 2023-12-01 → 2024-11-30 | ¥3m |
| Environment And Water Processing Relatedreportable segment | depreciation | 2023-12-01 → 2024-11-30 | ¥12m |
| Environment And Water Processing Relatedreportable segment | revenue | 2023-12-01 → 2024-11-30 | ¥3.2bn |
| Environment And Water Processing Relatedreportable segment | revenue external | 2023-12-01 → 2024-11-30 | ¥3.2bn |
| Environment And Water Processing Relatedreportable segment | revenue intersegment | 2023-12-01 → 2024-11-30 | ¥11m |
| Environment And Water Processing Relatedreportable segment | segment assets | at 2024-11-30 | ¥1.4bn |
| Environment And Water Processing Relatedreportable segment | segment profit | 2023-12-01 → 2024-11-30 | −¥63m |
| Industrial Functional Filter And Conveyerreportable segment | capex | 2023-12-01 → 2024-11-30 | ¥719m |
| Industrial Functional Filter And Conveyerreportable segment | depreciation | 2023-12-01 → 2024-11-30 | ¥1.2bn |
| Industrial Functional Filter And Conveyerreportable segment | revenue | 2023-12-01 → 2024-11-30 | ¥20.1bn |
| Industrial Functional Filter And Conveyerreportable segment | revenue external | 2023-12-01 → 2024-11-30 | ¥20.1bn |
| Industrial Functional Filter And Conveyerreportable segment | segment assets | at 2024-11-30 | ¥27.9bn |
| Industrial Functional Filter And Conveyerreportable segment | segment profit | 2023-12-01 → 2024-11-30 | ¥1.1bn |
| Real Estate Leasing Businessreportable segment | capex | 2023-12-01 → 2024-11-30 | ¥67m |
| Real Estate Leasing Businessreportable segment | depreciation | 2023-12-01 → 2024-11-30 | ¥81m |
| Real Estate Leasing Businessreportable segment | revenue | 2023-12-01 → 2024-11-30 | ¥1.0bn |
| Real Estate Leasing Businessreportable segment | revenue external | 2023-12-01 → 2024-11-30 | ¥1.0bn |
| Real Estate Leasing Businessreportable segment | revenue intersegment | 2023-12-01 → 2024-11-30 | ¥12m |
| Real Estate Leasing Businessreportable segment | segment assets | at 2024-11-30 | ¥3.3bn |
| Real Estate Leasing Businessreportable segment | segment profit | 2023-12-01 → 2024-11-30 | ¥781m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-12-01 → 2024-11-30 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-12-01 → 2024-11-30 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-12-01 → 2024-11-30 | ¥28.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-12-01 → 2024-11-30 | ¥28.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-12-01 → 2024-11-30 | ¥27m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-11-30 | ¥37.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-12-01 → 2024-11-30 | ¥2.4bn |
| Electronic Component Materials And Photo Masksreportable segment | employees | at 2025-11-30 | 155 pure |
| Industrial Functional Filter And Conveyerreportable segment | employees | at 2025-11-30 | 217 pure |
| Real Estate Leasing Businessreportable segment | employees | at 2025-11-30 | 1 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,672
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)有限責任監査法人 トーマツ | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)水 野 博 嗣 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)朝 岡 ま ゆ 美 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)固定資産減損判定に係る回収可能価額の見積り | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)【注記事項】（重要な会計上の見積り） | |
| 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)有限責任監査法人 トーマツ | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)水 野 博 嗣 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)朝 岡 ま ゆ 美 | |
| 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)固定資産減損判定に係る回収可能価額の見積り | |
| Same as kam for consolidated fskam 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 | 24781880000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 25950437000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 27986324000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 28639102000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 27842145000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 1615499000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 1685549000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 1019096000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 1130463000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 944007000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 1084847000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 1077526000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 1270401000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 622693000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | -726153000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 2388358000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 1435609000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 1444776000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 942560000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 273453000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 21897325000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 22723916000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 23156084000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 23259341000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 22552810000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant | 41120181000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant | 43478540000 | 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 rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 |