Annual report
7695.TEDINET S100YG44
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 153
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥10.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥7.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥176m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥163m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥183m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥175m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥336m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥302m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥103m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥183m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥175m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥92m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥91m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥230m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥185m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥66m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥92m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥91m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥5.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥4.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥3.2bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.2bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.5bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥3.6bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥2.3bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.1bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.3bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥1.0bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥849m | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.6bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥833m | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.6bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥833m | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥975m | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥740m | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥217m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥52m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥149m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥328m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥16m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥128m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥526m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥588m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥83m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥139m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥639m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥332m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥281m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥147m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥52m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥12.7 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥13.19 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.73 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥27.3 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.79 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥12.53 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥12.99 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥33.19 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥26.67 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥9.53 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥274.01 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥236.25 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥187.36 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥154.22 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥125.76 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 36.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.3% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.2% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 19.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 19.5% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 277 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 170 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 144 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 79 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 82 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥9.7bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥8.5bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥6.9bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.9bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥225m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥78m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥225m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥81m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥265m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥317m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥103m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥225m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥80m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥149m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥50m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥175m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥200m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥67m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.5bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥3.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥2.8bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.2bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.5bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.8bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.1bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.2bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥1.1bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥849m | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥797m | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥520m | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥20.61 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥7.28 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥25.68 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥29.5 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.88 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥20.33 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥7.16 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥25.27 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥28.82 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥9.62 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥270.82 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥225.01 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥181.58 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥156.5 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥125.84 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 44.8% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.9% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.5% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.3% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.2% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.2% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 20.9% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,469,100 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,375,100 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,274,400 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,264,100 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,250,100 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 79 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 56 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 44 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 54 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 82 | 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 | −¥14m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | −¥3m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥122m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥122m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥6m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥11m |
| Housing Equipment DX Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥281m |
| Housing Equipment DX Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥82m |
| Housing Equipment DX Businessreportable segment | employees | at 2026-03-31 | 141 pure |
| Housing Equipment DX Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥11.3bn |
| Housing Equipment DX Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥11.3bn |
| Housing Equipment DX Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥6m |
| Housing Equipment DX Businessreportable segment | segment assets | at 2026-03-31 | ¥4.4bn |
| Housing Equipment DX Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥163m |
| Solution Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3m |
| Solution Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥4m |
| Solution Businessreportable segment | employees | at 2026-03-31 | 136 pure |
| Solution Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Solution Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.3bn |
| Solution Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥116m |
| Solution Businessreportable segment | segment assets | at 2026-03-31 | ¥1.3bn |
| Solution Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥24m |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥285m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥86m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥12.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥12.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥122m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥187m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | −¥30m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥136m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥136m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥20m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥30m |
| Housing Equipment DX Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥445m |
| Housing Equipment DX Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥40m |
| Housing Equipment DX Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥9.2bn |
| Housing Equipment DX Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥9.2bn |
| Housing Equipment DX Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥6m |
| Housing Equipment DX Businessreportable segment | segment assets | at 2025-03-31 | ¥3.0bn |
| Housing Equipment DX Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥173m |
| Solution Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥3m |
| Solution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥3m |
| Solution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Solution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Solution Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥130m |
| Solution Businessreportable segment | segment assets | at 2025-03-31 | ¥987m |
| Solution Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥20m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥448m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥43m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥10.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥10.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥136m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥4.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥193m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,412
| Item | Context | Value | Unit |
|---|---|---|---|
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | 135147000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 270294000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember | 270294000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 149206000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 149206000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 149206000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 149206000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 21789000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 21789000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalStockMember | 135147000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | 135147000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | 135147000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 149206000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 149206000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 419500000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 21789000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 441290000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 561101000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 481101000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 481101000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 981264000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 981264000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -865000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 2022602000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 29169000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 2051772000 | JPY |
| Write downs of inventories | Prior1YearDuration_NonConsolidatedMember | 5962000 | JPY |
| Write downs of inventories | CurrentYearDuration_NonConsolidatedMember | -3210000 | 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 | 2026-06-24 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第28期(自 2025年４月１日 至 2026年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社交換できるくん | |
| Company name in english cover page | FilingDateInstant | Ｋｏｕｋａｎｄｅｋｉｒｕｋｕｎ, Ⅰｎｃ． | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 栗原 将 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都渋谷区東一丁目26番20号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03－6427－5381 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役副社長コーポレート本部長 佐藤 浩二 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都渋谷区東一丁目26番20号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03－6427－5381 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役副社長コーポレート本部長 佐藤 浩二 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E35766 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 76950 |
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 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 |