Annual report
9193.TEDINET S100YEHQ
Period2025-04-01 → 2026-03-31
Filed2026-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥13.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥12.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥12.5bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥11.9bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥106m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | −¥512m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥347m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥259m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥684m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥439m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥328m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥7.7bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥5.0bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥573m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥416m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥193m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥5.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥37.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥31.3bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥29.1bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.7bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.9bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥29.3bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥24.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥22.6bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥21.7bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥21.1bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥12.8bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.7bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.2bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.5bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥618m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥637m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥639m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥349m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥433m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥120m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥31m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.4bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥507.08 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥205.46 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.57 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥41.83 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-19.4 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,835.86 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,387.24 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,171.23 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,084.4 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,029.23 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 74.5% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.3% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 19.4% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.0% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.0% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 446 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 488 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 483 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 466 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 468 | at 2022-03-31v | Cons. | Number of employees |
| Operating income | −¥86m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥560m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥268m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥7m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥469m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥343m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥92m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥915m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.7bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥743m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥2.3bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥473m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥307m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥83m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥24.8bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥24.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥22.0bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.1bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.4bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.2bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.4bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥20.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥19.9bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥17.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥17.2bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥17.0bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.9bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.1bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥74.61 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥227.6 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥47.52 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥30.88 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-8.33 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥50 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,072.87 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,002.81 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,787.62 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,730.82 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,704.86 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 83.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.0% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 3.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.5% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,010,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 238 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 240 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 232 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 237 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 236 | 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 · 68
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥2m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥2m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥8.4bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | ¥38m |
| Maritime Relatedreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥707m |
| Maritime Relatedreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥514m |
| Maritime Relatedreportable segment | employees | at 2026-03-31 | 29 pure |
| Maritime Relatedreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| Maritime Relatedreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| Maritime Relatedreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥2m |
| Maritime Relatedreportable segment | segment assets | at 2026-03-31 | ¥3.5bn |
| Maritime Relatedreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥193m |
| Passenger Shipreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥24m |
| Passenger Shipreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥3m |
| Passenger Shipreportable segment | employees | at 2026-03-31 | 74 pure |
| Passenger Shipreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Passenger Shipreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Passenger Shipreportable segment | segment assets | at 2026-03-31 | ¥8.0bn |
| Passenger Shipreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥58m |
| Tug Boatreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Tug Boatreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.3bn |
| Tug Boatreportable segment | employees | at 2026-03-31 | 294 pure |
| Tug Boatreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥9.5bn |
| Tug Boatreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥9.5bn |
| Tug Boatreportable segment | segment assets | at 2026-03-31 | ¥17.9bn |
| Tug Boatreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥320m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| —segment total | employees | at 2026-03-31 | 397 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥13.1bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥13.1bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥2m |
| —segment total | segment assets | at 2026-03-31 | ¥29.5bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥69m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥33m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥33m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥10.3bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥17m |
| Maritime Relatedreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Maritime Relatedreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥301m |
| Maritime Relatedreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥996m |
| Maritime Relatedreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥976m |
| Maritime Relatedreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥20m |
| Maritime Relatedreportable segment | segment assets | at 2025-03-31 | ¥3.7bn |
| Maritime Relatedreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥343m |
| Passenger Shipreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥47m |
| Passenger Shipreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥16m |
| Passenger Shipreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Passenger Shipreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Passenger Shipreportable segment | segment assets | at 2025-03-31 | ¥1.4bn |
| Passenger Shipreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥39m |
| Tug Boatreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Tug Boatreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Tug Boatreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥8.6bn |
| Tug Boatreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥8.6bn |
| Tug Boatreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥14m |
| Tug Boatreportable segment | segment assets | at 2025-03-31 | ¥15.8bn |
| Tug Boatreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥147m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥3.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥12.1bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥12.0bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥33m |
| —segment total | segment assets | at 2025-03-31 | ¥21.0bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | −¥529m |
| Maritime Relatedreportable segment | employees | at 2026-03-31 | 2 pure |
| Tug Boatreportable segment | employees | at 2026-03-31 | 187 pure |
| —segment total | employees | at 2026-03-31 | 189 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,791
| Item | Context | Value | Unit |
|---|---|---|---|
| Buildings | CurrentYearInstant_NonConsolidatedMember | 730930000 | JPY |
| Accumulated depreciation buildings | Prior1YearInstant_NonConsolidatedMember | -295836000 | JPY |
| Accumulated depreciation buildings | CurrentYearInstant_NonConsolidatedMember | -320882000 | JPY |
| Buildings net | Prior1YearInstant_NonConsolidatedMember | 433455000 | JPY |
| Buildings net | CurrentYearInstant_NonConsolidatedMember | 410048000 | JPY |
| Structures | Prior1YearInstant_NonConsolidatedMember | 981846000 | JPY |
| Structures | CurrentYearInstant_NonConsolidatedMember | 1029497000 | JPY |
| Accumulated depreciation structures | Prior1YearInstant_NonConsolidatedMember | -176216000 | JPY |
| Accumulated depreciation structures | CurrentYearInstant_NonConsolidatedMember | -212244000 | JPY |
| Structures net | Prior1YearInstant_NonConsolidatedMember | 805629000 | JPY |
| Structures net | CurrentYearInstant_NonConsolidatedMember | 817252000 | JPY |
| Vehicles | Prior1YearInstant_NonConsolidatedMember | 4856000 | JPY |
| Vehicles | CurrentYearInstant_NonConsolidatedMember | 13904000 | JPY |
| Accumulated depreciation vehicles | Prior1YearInstant_NonConsolidatedMember | -1782000 | JPY |
| Accumulated depreciation vehicles | CurrentYearInstant_NonConsolidatedMember | -3698000 | JPY |
| Vehicles net | Prior1YearInstant_NonConsolidatedMember | 3073000 | JPY |
| Vehicles net | CurrentYearInstant_NonConsolidatedMember | 10205000 | JPY |
| Equipment ppewat | Prior1YearInstant_NonConsolidatedMember | 214917000 | JPY |
| Equipment ppewat | CurrentYearInstant_NonConsolidatedMember | 232722000 | JPY |
| Accumulated depreciation equipment wat | Prior1YearInstant_NonConsolidatedMember | -137920000 | JPY |
| Accumulated depreciation equipment wat | CurrentYearInstant_NonConsolidatedMember | -164406000 | JPY |
| Equipment net ppewat | Prior1YearInstant_NonConsolidatedMember | 76996000 | JPY |
| Equipment net ppewat | CurrentYearInstant_NonConsolidatedMember | 68315000 | JPY |
| Land | Prior1YearInstant_NonConsolidatedMember | 888800000 | JPY |
| Land | CurrentYearInstant_NonConsolidatedMember | 888800000 | JPY |
| Construction in progress | Prior1YearInstant_NonConsolidatedMember | 683527000 | JPY |
| Construction in progress | CurrentYearInstant_NonConsolidatedMember | 1575861000 | JPY |
| Property plant and equipment | Prior1YearInstant_NonConsolidatedMember | 11720237000 | JPY |
| Property plant and equipment | CurrentYearInstant_NonConsolidatedMember | 11307446000 | JPY |
| Software | Prior1YearInstant_NonConsolidatedMember | 49460000 | JPY |
| Software | CurrentYearInstant_NonConsolidatedMember | 53853000 | JPY |
| Telephone subscription right | Prior1YearInstant_NonConsolidatedMember | 2905000 | JPY |
| Telephone subscription right | CurrentYearInstant_NonConsolidatedMember | 2905000 | JPY |
| Other ia | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Other ia | CurrentYearInstant_NonConsolidatedMember | 2650000 | JPY |
| Intangible assets | Prior1YearInstant_NonConsolidatedMember | 52365000 | JPY |
| Intangible assets | CurrentYearInstant_NonConsolidatedMember | 59408000 | JPY |
| Investment securities | Prior1YearInstant_NonConsolidatedMember | 2877037000 | JPY |
| Investment securities | CurrentYearInstant_NonConsolidatedMember | 3324866000 | JPY |
| Stocks of subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 556904000 | JPY |
| Stocks of subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 3177789000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 200000000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 200000000 | JPY |
| Long term time deposits | Prior1YearInstant_NonConsolidatedMember | 300000000 | JPY |
| Long term time deposits | CurrentYearInstant_NonConsolidatedMember | 300000000 | JPY |
| Other ioa | Prior1YearInstant_NonConsolidatedMember | 353873000 | JPY |
| Other ioa | CurrentYearInstant_NonConsolidatedMember | 434486000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant_NonConsolidatedMember | -228003000 | JPY |
| Allowance for doubtful accounts ioa by group | CurrentYearInstant_NonConsolidatedMember | -219602000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 4059812000 | 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 · 22 of 22 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 · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |