Annual report
7821.TEDINET S100Z2XO
Period2025-07-01 → 2026-06-30
Filed2026-09-18
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 186
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥71.4bn | 2025-07-01 → 2026-06-30 | Cons. | Net sales |
| Revenue | ¥64.1bn | 2024-07-01 → 2025-06-30 | Cons. | Net sales |
| Revenue | ¥55.8bn | 2023-07-01 → 2024-06-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥50.2bn | 2022-07-01 → 2023-06-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥36.9bn | 2021-07-01 → 2022-06-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥43.2bn | 2020-07-01 → 2021-06-30d | Cons. | Net sales (5-year summary) |
| Operating income | ¥12.0bn | 2025-07-01 → 2026-06-30 | Cons. | Operating income |
| Operating income | ¥12.0bn | 2024-07-01 → 2025-06-30 | Cons. | Operating income |
| Ordinary income | ¥12.9bn | 2025-07-01 → 2026-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥12.3bn | 2024-07-01 → 2025-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥11.2bn | 2023-07-01 → 2024-06-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.7bn | 2022-07-01 → 2023-06-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.4bn | 2021-07-01 → 2022-06-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.4bn | 2020-07-01 → 2021-06-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥13.6bn | 2025-07-01 → 2026-06-30 | Cons. | Income before income taxes |
| Profit before tax | ¥12.9bn | 2024-07-01 → 2025-06-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥9.6bn | 2025-07-01 → 2026-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥9.5bn | 2024-07-01 → 2025-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥8.0bn | 2023-07-01 → 2024-06-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥5.3bn | 2022-07-01 → 2023-06-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.5bn | 2021-07-01 → 2022-06-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.6bn | 2020-07-01 → 2021-06-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9.6bn | 2025-07-01 → 2026-06-30 | Cons. | Profit loss |
| Net income | ¥9.5bn | 2024-07-01 → 2025-06-30 | Cons. | Profit loss |
| Total assets | ¥94.9bn | at 2026-06-30 | Cons. | Assets |
| Total assets | ¥87.0bn | at 2025-06-30 | Cons. | Assets |
| Total assets | ¥80.2bn | at 2024-06-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥74.8bn | at 2023-06-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥68.8bn | at 2022-06-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥64.3bn | at 2021-06-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥18.7bn | at 2026-06-30 | Cons. | Liabilities |
| Total liabilities | ¥18.5bn | at 2025-06-30 | Cons. | Liabilities |
| Net assets / equity | ¥76.2bn | at 2026-06-30 | Cons. | Net assets |
| Net assets / equity | ¥68.4bn | at 2025-06-30 | Cons. | Net assets |
| Net assets / equity | ¥62.5bn | at 2024-06-30v | Cons. | Net assets |
| Net assets / equity | ¥43.4bn | at 2023-06-30v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥41.6bn | at 2022-06-30v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥37.8bn | at 2021-06-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥26.2bn | at 2026-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥22.3bn | at 2025-06-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥26.2bn | at 2026-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.3bn | at 2025-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.4bn | at 2024-06-30v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.6bn | at 2023-06-30v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥12.8bn | at 2022-06-30v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥13.1bn | at 2021-06-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥10.9bn | 2025-07-01 → 2026-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥13.4bn | 2024-07-01 → 2025-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥12.0bn | 2023-07-01 → 2024-06-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.1bn | 2022-07-01 → 2023-06-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.7bn | 2021-07-01 → 2022-06-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.8bn | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥3.7bn | 2025-07-01 → 2026-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥7.8bn | 2024-07-01 → 2025-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥423m | 2023-07-01 → 2024-06-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥4.4bn | 2022-07-01 → 2023-06-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.3bn | 2021-07-01 → 2022-06-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥4.3bn | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥4.2bn | 2025-07-01 → 2026-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥4.7bn | 2024-07-01 → 2025-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥5.2bn | 2023-07-01 → 2024-06-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.3bn | 2022-07-01 → 2023-06-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.1bn | 2021-07-01 → 2022-06-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥440m | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥142.66 | 2025-07-01 → 2026-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥139.93 | 2024-07-01 → 2025-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥127.29 | 2023-07-01 → 2024-06-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥84.73 | 2022-07-01 → 2023-06-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥55.23 | 2021-07-01 → 2022-06-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.93 | 2020-07-01 → 2021-06-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥142.43 | 2025-07-01 → 2026-06-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥139.7 | 2024-07-01 → 2025-06-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥117.08 | 2023-07-01 → 2024-06-30v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥75.67 | 2022-07-01 → 2023-06-30v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥49.4 | 2021-07-01 → 2022-06-30d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥65.22 | 2020-07-01 → 2021-06-30d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,141.39 | at 2026-06-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,019.63 | at 2025-06-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥918.48 | at 2024-06-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥715.27 | at 2023-06-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥660.22 | at 2022-06-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥599.53 | at 2021-06-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 80.2% | at 2026-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.6% | at 2025-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.8% | at 2024-06-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.0% | at 2023-06-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.5% | at 2022-06-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.7% | at 2021-06-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 13.2% | 2025-07-01 → 2026-06-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.5% | 2024-07-01 → 2025-06-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.1% | 2023-07-01 → 2024-06-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.4% | 2022-07-01 → 2023-06-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.8% | 2021-07-01 → 2022-06-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2020-07-01 → 2021-06-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,425 | at 2026-06-30 | Cons. | Number of employees |
| Employees | 1,445 | at 2025-06-30 | Cons. | Number of employees |
| Employees | 1,218 | at 2024-06-30v | Cons. | Number of employees |
| Employees | 1,244 | at 2023-06-30v | Cons. | Number of employees |
| Employees | 1,215 | at 2022-06-30v | Cons. | Number of employees |
| Employees | 1,238 | at 2021-06-30d | Cons. | Number of employees |
| Revenue | ¥28.0bn | 2025-07-01 → 2026-06-30 | Standalone | Net sales |
| Revenue | ¥26.4bn | 2024-07-01 → 2025-06-30 | Standalone | Net sales |
| Revenue | ¥23.8bn | 2023-07-01 → 2024-06-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.1bn | 2022-07-01 → 2023-06-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥17.1bn | 2021-07-01 → 2022-06-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥22.8bn | 2020-07-01 → 2021-06-30d | Standalone | Net sales (5-year summary) |
| Operating income | ¥4.7bn | 2025-07-01 → 2026-06-30 | Standalone | Operating income |
| Operating income | ¥4.2bn | 2024-07-01 → 2025-06-30 | Standalone | Operating income |
| Ordinary income | ¥5.4bn | 2025-07-01 → 2026-06-30 | Standalone | Ordinary income |
| Ordinary income | ¥4.3bn | 2024-07-01 → 2025-06-30 | Standalone | Ordinary income |
| Ordinary income | ¥3.9bn | 2023-07-01 → 2024-06-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.7bn | 2022-07-01 → 2023-06-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.4bn | 2021-07-01 → 2022-06-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.2bn | 2020-07-01 → 2021-06-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.0bn | 2025-07-01 → 2026-06-30 | Standalone | Income before income taxes |
| Profit before tax | ¥3.8bn | 2024-07-01 → 2025-06-30 | Standalone | Income before income taxes |
| Net income | ¥4.3bn | 2025-07-01 → 2026-06-30 | Standalone | Profit loss |
| Net income | ¥2.8bn | 2024-07-01 → 2025-06-30 | Standalone | Profit loss |
| Net income | ¥2.8bn | 2023-07-01 → 2024-06-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.7bn | 2022-07-01 → 2023-06-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2021-07-01 → 2022-06-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.9bn | 2020-07-01 → 2021-06-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥55.8bn | at 2026-06-30 | Standalone | Assets |
| Total assets | ¥53.9bn | at 2025-06-30 | Standalone | Assets |
| Total assets | ¥51.6bn | at 2024-06-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥51.5bn | at 2023-06-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥50.9bn | at 2022-06-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥49.1bn | at 2021-06-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥15.3bn | at 2026-06-30 | Standalone | Liabilities |
| Total liabilities | ¥14.9bn | at 2025-06-30 | Standalone | Liabilities |
| Net assets / equity | ¥40.5bn | at 2026-06-30 | Standalone | Net assets |
| Net assets / equity | ¥39.0bn | at 2025-06-30 | Standalone | Net assets |
| Net assets / equity | ¥39.5bn | at 2024-06-30v | Standalone | Net assets |
| Net assets / equity | ¥26.2bn | at 2023-06-30v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥28.3bn | at 2022-06-30v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥27.3bn | at 2021-06-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥15.8bn | at 2026-06-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥14.3bn | at 2025-06-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥64.76 | 2025-07-01 → 2026-06-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥40.72 | 2024-07-01 → 2025-06-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.38 | 2023-07-01 → 2024-06-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥27.93 | 2022-07-01 → 2023-06-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥18.07 | 2021-07-01 → 2022-06-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.84 | 2020-07-01 → 2021-06-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥64.66 | 2025-07-01 → 2026-06-30 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥40.65 | 2024-07-01 → 2025-06-30 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥40.75 | 2023-07-01 → 2024-06-30v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥24.86 | 2022-07-01 → 2023-06-30v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥16.11 | 2021-07-01 → 2022-06-30d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥40.95 | 2020-07-01 → 2021-06-30d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥30 | 2025-07-01 → 2026-06-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2024-07-01 → 2025-06-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥42 | 2023-07-01 → 2024-06-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥28 | 2022-07-01 → 2023-06-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2021-07-01 → 2022-06-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥24 | 2020-07-01 → 2021-06-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥605.92 | at 2026-06-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥580.07 | at 2025-06-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥580.25 | at 2024-06-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥431.39 | at 2023-06-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥449.45 | at 2022-06-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥432.62 | at 2021-06-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 72.5% | at 2026-06-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.2% | at 2025-06-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.4% | at 2024-06-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.8% | at 2023-06-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.6% | at 2022-06-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.4% | at 2021-06-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.0% | 2025-07-01 → 2026-06-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2024-07-01 → 2025-06-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2023-07-01 → 2024-06-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2022-07-01 → 2023-06-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2021-07-01 → 2022-06-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.1% | 2020-07-01 → 2021-06-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 68,080,612 | at 2026-06-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 68,080,612 | at 2025-06-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 34,040,306 | at 2024-06-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 32,260,200 | at 2023-06-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 32,260,200 | at 2022-06-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 32,260,200 | at 2021-06-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 445 | at 2026-06-30 | Standalone | Number of employees |
| Employees | 433 | at 2025-06-30 | Standalone | Number of employees |
| Employees | 410 | at 2024-06-30v | Standalone | Number of employees |
| Employees | 412 | at 2023-06-30v | Standalone | Number of employees |
| Employees | 404 | at 2022-06-30v | Standalone | Number of employees |
| Employees | 401 | at 2021-06-30d | 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 · 57
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-07-01 → 2026-06-30 | ¥654m |
| Reconciling Itemsreconciling | depreciation | 2025-07-01 → 2026-06-30 | ¥87m |
| Reconciling Itemsreconciling | revenue | 2025-07-01 → 2026-06-30 | −¥7m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-07-01 → 2026-06-30 | −¥7m |
| Reconciling Itemsreconciling | segment assets | at 2026-06-30 | ¥18.9bn |
| Reconciling Itemsreconciling | segment profit | 2025-07-01 → 2026-06-30 | −¥1.5bn |
| Infrastructurereportable segment | capex | 2025-07-01 → 2026-06-30 | ¥801m |
| Infrastructurereportable segment | depreciation | 2025-07-01 → 2026-06-30 | ¥1.3bn |
| Infrastructurereportable segment | employees | at 2026-06-30 | 838 pure |
| Infrastructurereportable segment | revenue | 2025-07-01 → 2026-06-30 | ¥46.8bn |
| Infrastructurereportable segment | revenue external | 2025-07-01 → 2026-06-30 | ¥46.8bn |
| Infrastructurereportable segment | revenue intersegment | 2025-07-01 → 2026-06-30 | ¥6m |
| Infrastructurereportable segment | segment assets | at 2026-06-30 | ¥39.7bn |
| Infrastructurereportable segment | segment profit | 2025-07-01 → 2026-06-30 | ¥8.9bn |
| Technical Servicereportable segment | capex | 2025-07-01 → 2026-06-30 | ¥4.5bn |
| Technical Servicereportable segment | depreciation | 2025-07-01 → 2026-06-30 | ¥2.3bn |
| Technical Servicereportable segment | employees | at 2026-06-30 | 518 pure |
| Technical Servicereportable segment | revenue | 2025-07-01 → 2026-06-30 | ¥24.6bn |
| Technical Servicereportable segment | revenue external | 2025-07-01 → 2026-06-30 | ¥24.6bn |
| Technical Servicereportable segment | revenue intersegment | 2025-07-01 → 2026-06-30 | ¥0 |
| Technical Servicereportable segment | segment assets | at 2026-06-30 | ¥36.2bn |
| Technical Servicereportable segment | segment profit | 2025-07-01 → 2026-06-30 | ¥4.7bn |
| —segment total | capex | 2025-07-01 → 2026-06-30 | ¥5.3bn |
| —segment total | depreciation | 2025-07-01 → 2026-06-30 | ¥3.5bn |
| —segment total | revenue | 2025-07-01 → 2026-06-30 | ¥71.4bn |
| —segment total | revenue external | 2025-07-01 → 2026-06-30 | ¥71.4bn |
| —segment total | revenue intersegment | 2025-07-01 → 2026-06-30 | ¥7m |
| —segment total | segment assets | at 2026-06-30 | ¥75.9bn |
| —segment total | segment profit | 2025-07-01 → 2026-06-30 | ¥13.6bn |
| Reconciling Itemsreconciling | capex | 2024-07-01 → 2025-06-30 | ¥21m |
| Reconciling Itemsreconciling | depreciation | 2024-07-01 → 2025-06-30 | ¥90m |
| Reconciling Itemsreconciling | revenue | 2024-07-01 → 2025-06-30 | −¥11m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-07-01 → 2025-06-30 | −¥11m |
| Reconciling Itemsreconciling | segment assets | at 2025-06-30 | ¥17.4bn |
| Reconciling Itemsreconciling | segment profit | 2024-07-01 → 2025-06-30 | −¥1.3bn |
| Infrastructurereportable segment | capex | 2024-07-01 → 2025-06-30 | ¥777m |
| Infrastructurereportable segment | depreciation | 2024-07-01 → 2025-06-30 | ¥1.0bn |
| Infrastructurereportable segment | revenue | 2024-07-01 → 2025-06-30 | ¥36.4bn |
| Infrastructurereportable segment | revenue external | 2024-07-01 → 2025-06-30 | ¥36.4bn |
| Infrastructurereportable segment | revenue intersegment | 2024-07-01 → 2025-06-30 | ¥7m |
| Infrastructurereportable segment | segment assets | at 2025-06-30 | ¥37.8bn |
| Infrastructurereportable segment | segment profit | 2024-07-01 → 2025-06-30 | ¥7.4bn |
| Technical Servicereportable segment | capex | 2024-07-01 → 2025-06-30 | ¥1.3bn |
| Technical Servicereportable segment | depreciation | 2024-07-01 → 2025-06-30 | ¥2.4bn |
| Technical Servicereportable segment | revenue | 2024-07-01 → 2025-06-30 | ¥27.7bn |
| Technical Servicereportable segment | revenue external | 2024-07-01 → 2025-06-30 | ¥27.7bn |
| Technical Servicereportable segment | revenue intersegment | 2024-07-01 → 2025-06-30 | ¥4m |
| Technical Servicereportable segment | segment assets | at 2025-06-30 | ¥31.7bn |
| Technical Servicereportable segment | segment profit | 2024-07-01 → 2025-06-30 | ¥6.0bn |
| —segment total | capex | 2024-07-01 → 2025-06-30 | ¥2.1bn |
| —segment total | depreciation | 2024-07-01 → 2025-06-30 | ¥3.4bn |
| —segment total | revenue | 2024-07-01 → 2025-06-30 | ¥64.1bn |
| —segment total | revenue external | 2024-07-01 → 2025-06-30 | ¥64.1bn |
| —segment total | revenue intersegment | 2024-07-01 → 2025-06-30 | ¥11m |
| —segment total | segment assets | at 2025-06-30 | ¥69.5bn |
| —segment total | segment profit | 2024-07-01 → 2025-06-30 | ¥13.4bn |
| Infrastructurereportable segment | employees | at 2026-06-30 | 376 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,604
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E02492-000YamakawaHitoshiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E02492-000FunakiYukioMember | 4000 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant | 9050122 | |
| Audit fees reporting company | Prior1YearDuration | 30000000 | JPY |
| Non audit fees reporting company | Prior1YearDuration | － | JPY |
| Audit fees reporting company | CurrentYearDuration | 33000000 | JPY |
| Non audit fees reporting company | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 30000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 33000000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 240000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 151000000 | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 68000000 | JPY |
| Performance based restricted stock remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 20000000 | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 4 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 6000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 6000000 | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Performance based restricted stock remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 1 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 28000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 28000000 | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Performance based restricted stock remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 6 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 5 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 10000000 | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 92000000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 1 | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 2000000 | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 1 | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 888000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 800000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 559000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 16700 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 16700 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 92000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 29000000 | 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 |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 |