Annual report
7021.TEDINET S100Y8BD
Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 179
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥9.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥9.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥9.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥221m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥270m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥218m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥218m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥216m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥216m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥248m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥23m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥47m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥245m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥300m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥195m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥194m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥242m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥241m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥247m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥540m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥121m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥195m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥242m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥17.2bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥17.2bn | at 2026-03-31 | Cons. | Total assets (5-year summary) |
| Total assets | ¥16.1bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥16.1bn | at 2025-03-31 | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.4bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.0bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.0bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.9bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥12.2bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥12.2bn | at 2026-03-31 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥11.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥11.2bn | at 2025-03-31 | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.7bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥10.7bn | at 2024-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.3bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.9bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.7bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.7bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.7bn | at 2025-03-31 | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.4bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.3bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥866m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥866m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥515m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥241m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥58m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥877m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥877m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥895m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥137m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥496m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥145m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥145m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥31m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥30m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥288m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥33m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥60m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥99.01 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.91 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥121.11 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-259.79 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-58.65 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥6,233.54 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,717.08 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,441.73 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,937.57 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,241.02 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 71.2% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.9% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.5% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 1.7% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -5.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.1% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 268 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 270 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 276 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 286 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 327 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥8.5bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥8.5bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.8bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥8.8bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.2bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥181m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥223m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥196m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥196m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥188m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥188m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥232m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥69m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥60m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥222m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥271m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥184m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥183m | 2025-04-01 → 2026-03-31 | Standalone | Net income loss (5-year summary) |
| Net income | ¥224m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥223m | 2024-04-01 → 2025-03-31 | Standalone | Net income loss (5-year summary) |
| Net income | ¥240m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥264m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥211m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥16.5bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥16.5bn | at 2026-03-31 | Standalone | Total assets (5-year summary) |
| Total assets | ¥15.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥15.4bn | at 2025-03-31 | Standalone | Total assets (5-year summary) |
| Total assets | ¥14.7bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥14.4bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥14.0bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.8bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥11.7bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥11.7bn | at 2026-03-31 | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥10.7bn | at 2025-03-31 | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.3bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥10.3bn | at 2024-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.1bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.0bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥93.51 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥113.72 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥117.55 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-127.43 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-101.99 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥35 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 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 | ¥5,944.11 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,445.45 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,207.74 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,728.75 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,853.76 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.8% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.5% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.1% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.1% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.1% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 2,130,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,130,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,130,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,130,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,130,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 225 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 225 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 233 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 242 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 285 | 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 · 85
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥58m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥18m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥46m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥46m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥4.0bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥404,000 |
| Machinery Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥689m |
| Machinery Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥451m |
| Machinery Businessreportable segment | employees | at 2026-03-31 | 170 pure |
| Machinery Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Machinery Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Machinery Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥25m |
| Machinery Businessreportable segment | segment assets | at 2026-03-31 | ¥7.7bn |
| Machinery Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥108m |
| Materials Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥41m |
| Materials Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥18m |
| Materials Businessreportable segment | employees | at 2026-03-31 | 38 pure |
| Materials Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥819m |
| Materials Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥798m |
| Materials Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥21m |
| Materials Businessreportable segment | segment assets | at 2026-03-31 | ¥927m |
| Materials Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥29m |
| Mineral Resourcesreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥269m |
| Mineral Resourcesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥118m |
| Mineral Resourcesreportable segment | employees | at 2026-03-31 | 47 pure |
| Mineral Resourcesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.9bn |
| Mineral Resourcesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.9bn |
| Mineral Resourcesreportable segment | segment assets | at 2026-03-31 | ¥2.1bn |
| Mineral Resourcesreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥51m |
| Real Estate Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥27m |
| Real Estate Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥20m |
| Real Estate Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥143m |
| Real Estate Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥143m |
| Real Estate Businessreportable segment | segment assets | at 2026-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥33m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥1.0bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥607m |
| —segment total | employees | at 2026-03-31 | 255 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥9.4bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥9.4bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥46m |
| —segment total | segment assets | at 2026-03-31 | ¥13.2bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥221m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥46m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥11m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥113m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥113m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥2.7bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥5m |
| Machinery Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥754m |
| Machinery Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥354m |
| Machinery Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥6.6bn |
| Machinery Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥6.5bn |
| Machinery Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥111m |
| Machinery Businessreportable segment | segment assets | at 2025-03-31 | ¥7.8bn |
| Machinery Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥213m |
| Materials Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥4m |
| Materials Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥18m |
| Materials Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Materials Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Materials Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2m |
| Materials Businessreportable segment | segment assets | at 2025-03-31 | ¥1.0bn |
| Materials Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥33m |
| Mineral Resourcesreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥201m |
| Mineral Resourcesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥94m |
| Mineral Resourcesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Mineral Resourcesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Mineral Resourcesreportable segment | segment assets | at 2025-03-31 | ¥2.2bn |
| Mineral Resourcesreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥16m |
| Real Estate Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥20m |
| Real Estate Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥18m |
| Real Estate Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥140m |
| Real Estate Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥140m |
| Real Estate Businessreportable segment | segment assets | at 2025-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥34m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥978m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥485m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥10.0bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥9.9bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥113m |
| —segment total | segment assets | at 2025-03-31 | ¥13.4bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥265m |
| Machinery Businessreportable segment | employees | at 2026-03-31 | 165 pure |
| Mineral Resourcesreportable segment | employees | at 2026-03-31 | 47 pure |
| —segment total | employees | at 2026-03-31 | 212 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,671
| Item | Context | Value | Unit |
|---|---|---|---|
| Raw materials and supplies | Prior1YearInstant | 422024000 | JPY |
| Raw materials and supplies | CurrentYearInstant | 299731000 | JPY |
| Other ca | Prior1YearInstant | 331302000 | JPY |
| Other ca | CurrentYearInstant | 160472000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant | -318000 | JPY |
| Allowance for doubtful accounts ca | CurrentYearInstant | -214000 | JPY |
| Current assets | Prior1YearInstant | 7562962000 | JPY |
| Current assets | CurrentYearInstant | 6908959000 | JPY |
| Buildings and structures | Prior1YearInstant | 7372276000 | JPY |
| Buildings and structures | CurrentYearInstant | 7505097000 | JPY |
| Accumulated depreciation buildings and structures | Prior1YearInstant | -4914621000 | JPY |
| Accumulated depreciation buildings and structures | CurrentYearInstant | -4991730000 | JPY |
| Accumulated impairment loss buildings and structures | Prior1YearInstant | -372477000 | JPY |
| Accumulated impairment loss buildings and structures | CurrentYearInstant | -372655000 | JPY |
| Buildings and structures net | Prior1YearInstant | 2085177000 | JPY |
| Buildings and structures net | CurrentYearInstant | 2140712000 | JPY |
| Machinery equipment and vehicles | Prior1YearInstant | 9075476000 | JPY |
| Machinery equipment and vehicles | CurrentYearInstant | 9952243000 | JPY |
| Accumulated depreciation machinery equipment and vehicles | Prior1YearInstant | -7664310000 | JPY |
| Accumulated depreciation machinery equipment and vehicles | CurrentYearInstant | -7979253000 | JPY |
| Accumulated impairment loss machinery equipment and vehicles | Prior1YearInstant | -233497000 | JPY |
| Accumulated impairment loss machinery equipment and vehicles | CurrentYearInstant | -216105000 | JPY |
| Machinery equipment and vehicles net | Prior1YearInstant | 1177667000 | JPY |
| Machinery equipment and vehicles net | CurrentYearInstant | 1756884000 | JPY |
| Tools furniture and fixtures | Prior1YearInstant | 485883000 | JPY |
| Tools furniture and fixtures | CurrentYearInstant | 505323000 | JPY |
| Accumulated depreciation tools furniture and fixtures | Prior1YearInstant | -417786000 | JPY |
| Accumulated depreciation tools furniture and fixtures | CurrentYearInstant | -420110000 | JPY |
| Accumulated impairment loss tools furniture and fixtures | Prior1YearInstant | -10402000 | JPY |
| Accumulated impairment loss tools furniture and fixtures | CurrentYearInstant | -4444000 | JPY |
| Tools furniture and fixtures net | Prior1YearInstant | 57694000 | JPY |
| Tools furniture and fixtures net | CurrentYearInstant | 80768000 | JPY |
| Land used for mining operations ppe | Prior1YearInstant | 138753000 | JPY |
| Land used for mining operations ppe | CurrentYearInstant | 138753000 | JPY |
| Accumulated depreciation land used for mining operations | Prior1YearInstant | -125599000 | JPY |
| Accumulated depreciation land used for mining operations | CurrentYearInstant | -125599000 | JPY |
| Accumulated impairment land used for mining operations | Prior1YearInstant | -8269000 | JPY |
| Accumulated impairment land used for mining operations | CurrentYearInstant | -8269000 | JPY |
| Land used for mining operations net ppe | Prior1YearInstant | 4884000 | JPY |
| Land used for mining operations net ppe | CurrentYearInstant | 4884000 | JPY |
| Land for general use ppe | Prior1YearInstant | 2297795000 | JPY |
| Land for general use ppe | CurrentYearInstant | 2297795000 | JPY |
| Construction in progress | Prior1YearInstant | 258042000 | JPY |
| Construction in progress | CurrentYearInstant | 43755000 | JPY |
| Property plant and equipment | Prior1YearInstant | 5881262000 | JPY |
| Property plant and equipment | CurrentYearInstant | 6324801000 | JPY |
| Intangible assets | Prior1YearInstant | 50120000 | JPY |
| Intangible assets | CurrentYearInstant | 42635000 | JPY |
| Investment securities | Prior1YearInstant | 2547843000 | JPY |
| Investment securities | CurrentYearInstant | 3824200000 | 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 rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net assets | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · net income attributable to parent | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · operating cash flow | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · revenue | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |
| statement vs summary · total assets | pass rounding |