Annual report
7940.TEDINET S100YDAF
Period2025-04-01 → 2026-03-31
Filed2026-06-17
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥25.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥23.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥22.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥21.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥446m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥406m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥665m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥697m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥676m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥719m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥903m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥507m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥697m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥302m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥521m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥456m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥655m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥311m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥534m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥30.0bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥29.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥28.5bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥26.3bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.3bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥13.3bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥12.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥16.7bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥16.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥16.1bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥15.8bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.8bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.6bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.0bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥140m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥129m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥78m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥1.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥850m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥872m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥173m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥35.78 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥61.7 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.1 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥275.18 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥69.73 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,969.94 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,968.36 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,902.07 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,870.81 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,626.14 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 55.4% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.4% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.5% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 1.8% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.9% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.7% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.7% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 628 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 616 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 606 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 607 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 587 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥630m | 2025-04-01 → 2026-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥669m | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥615m | 2023-04-01 → 2024-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.0bn | 2022-04-01 → 2023-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥525m | 2021-04-01 → 2022-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Operating income | −¥152m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥118m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | −¥291m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥381m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥273m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥223m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥360m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥459m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥380m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | −¥297m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | −¥215m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥140m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥158m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥14.0bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥13.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥13.1bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥8.3bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥7.3bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.7bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.1bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.6bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥7.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.8bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥490m | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥200m | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-35.23 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-25.47 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-16.54 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥291.62 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-16.83 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥30 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥672.67 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥722.86 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥778.24 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥824.93 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥563.45 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 40.6% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.0% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.2% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 42.0% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 11,120,538 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,120,538 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,120,538 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,120,538 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,120,538 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 49 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 47 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 48 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 48 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 46 | at 2022-03-31v | 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 · 55
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥208m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥29m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥40m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥40m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥321m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥617m |
| Advanced Technologyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥364m |
| Advanced Technologyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥463m |
| Advanced Technologyreportable segment | employees | at 2026-03-31 | 129 pure |
| Advanced Technologyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥5.3bn |
| Advanced Technologyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥5.3bn |
| Advanced Technologyreportable segment | segment assets | at 2026-03-31 | ¥7.3bn |
| Advanced Technologyreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥61m |
| Material Solutionreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥897m |
| Material Solutionreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥403m |
| Material Solutionreportable segment | employees | at 2026-03-31 | 450 pure |
| Material Solutionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥19.9bn |
| Material Solutionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥19.8bn |
| Material Solutionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥40m |
| Material Solutionreportable segment | segment assets | at 2026-03-31 | ¥22.4bn |
| Material Solutionreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥1.0bn |
| —segment total | employees | at 2026-03-31 | 579 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥866m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥25.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥25.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥40m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥29.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥265,000 |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥31m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥50m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥50m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥214m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥627m |
| Advanced Technologyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥854m |
| Advanced Technologyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥358m |
| Advanced Technologyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥6.1bn |
| Advanced Technologyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥6.1bn |
| Advanced Technologyreportable segment | segment assets | at 2025-03-31 | ¥7.1bn |
| Advanced Technologyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥122m |
| Material Solutionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥545m |
| Material Solutionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥394m |
| Material Solutionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥19.5bn |
| Material Solutionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥19.5bn |
| Material Solutionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥50m |
| Material Solutionreportable segment | segment assets | at 2025-03-31 | ¥22.3bn |
| Material Solutionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥911m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥752m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥25.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥25.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥50m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥29.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,502
| Item | Context | Value | Unit |
|---|---|---|---|
| Profit loss | CurrentYearDuration_NonConsolidatedMember | -297491000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -88000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -88000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -88000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 2641000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 2641000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 2641000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 2553000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -422082000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -422082000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -1872144000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 5680746000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | － | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 5680746000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-17 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第63期（自 2025年４月１日 至 2026年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)ウェーブロックホールディングス株式会社 | |
| Company name in english cover page | FilingDateInstant | WAVELOCK HOLDINGS CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役兼執行役員社長 石原 智憲 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中央区明石町８番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)03(6830)6000（代表) | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員 連結管理・経理財務担当 佐藤 真樹子 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都中央区明石町８番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)03(6830)6000（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員 連結管理・経理財務担当 佐藤 真樹子 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E33050 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 79400 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)ウェーブロックホールディングス株式会社 | |
| Filer name in english | FilingDateInstant | WAVELOCK HOLDINGS CO., LTD. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2026-03-31 | |
| Type of current period | FilingDateInstant | FY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2025-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 |
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 rounding |
| 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 |