Annual report
5337.TEDINET S100XSWN
Period2025-01-01 → 2025-12-31
Filed2026-03-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥4.9bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥5.3bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥5.6bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.6bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.0bn | 2021-01-01 → 2021-12-31v | Cons. | Net sales (5-year summary) |
| Operating income | −¥664m | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | −¥987m | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | −¥653m | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | −¥991m | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | −¥954m | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥1.1bn | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥1.0bn | 2021-01-01 → 2021-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥721m | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | −¥31m | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥740m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥33m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥955m | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥370m | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥967m | 2021-01-01 → 2021-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥489m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | −¥67m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥10.9bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥10.7bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥12.0bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.1bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.1bn | at 2021-12-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.2bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥2.3bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥8.6bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥8.4bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥8.4bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥8.2bn | at 2021-12-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.7bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥360m | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.7bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥360m | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥494m | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥982m | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.2bn | at 2021-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥288m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥809m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.3bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.4bn | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.0bn | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥2.1bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥567m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥846m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥8m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥412m | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥459m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥112m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.6bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥13m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.8bn | 2021-01-01 → 2021-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥23.1 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.05 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-29.47 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-12.49 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-32.61 | 2021-01-01 → 2021-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥260.99 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥233.03 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥253.05 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥270.34 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥263.03 | at 2021-12-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.0% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.1% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.2% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.2% | at 2021-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.4% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -11.7% | 2023-01-01 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -4.7% | 2022-01-01 → 2022-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -12.0% | 2021-01-01 → 2021-12-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 165 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 189 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 199 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 197 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 186 | at 2021-12-31v | Cons. | Number of employees |
| Revenue | ¥145m | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥180m | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥206m | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥190m | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥265m | 2021-01-01 → 2021-12-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥294m | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | −¥422m | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | −¥376m | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | −¥515m | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | −¥357m | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥141m | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥62m | 2021-01-01 → 2021-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥34m | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | −¥127m | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | −¥396m | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | −¥190m | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | −¥359m | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥221m | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥67m | 2021-01-01 → 2021-12-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥11.6bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥12.3bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥12.7bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.1bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.5bn | at 2021-12-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.0bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥3.3bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.6bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥9.0bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥10.1bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥9.6bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.4bn | at 2021-12-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥498m | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥38m | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-12.37 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-5.94 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-11.08 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥7.46 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-2.29 | 2021-01-01 → 2021-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥0 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2022-01-01 → 2022-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2021-01-01 → 2021-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥268.27 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥280.64 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥310.23 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥323.38 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥315.93 | at 2021-12-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 74.3% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.0% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.2% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.2% | at 2021-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -4.5% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.0% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -3.6% | 2023-01-01 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.3% | 2022-01-01 → 2022-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.7% | 2021-01-01 → 2021-12-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 33,360,000 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 33,360,000 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 33,000,000 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,000,000 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,000,000 | at 2021-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 10 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 9 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 14 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 14 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 11 | at 2021-12-31v | 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 | 2025-01-01 → 2025-12-31 | −¥105m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-01-01 → 2025-12-31 | −¥105m |
| Construction Ceramics Business Etcreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥84m |
| Construction Ceramics Business Etcreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥181m |
| Construction Ceramics Business Etcreportable segment | employees | at 2025-12-31 | 151 pure |
| Construction Ceramics Business Etcreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥4.2bn |
| Construction Ceramics Business Etcreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥4.2bn |
| Construction Ceramics Business Etcreportable segment | segment assets | at 2025-12-31 | ¥5.8bn |
| Construction Ceramics Business Etcreportable segment | segment profit | 2025-01-01 → 2025-12-31 | −¥767m |
| Power Generation Businessreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥0 |
| Power Generation Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥1m |
| Power Generation Businessreportable segment | employees | at 2025-12-31 | 5 pure |
| Power Generation Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥17m |
| Power Generation Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥17m |
| Power Generation Businessreportable segment | segment assets | at 2025-12-31 | ¥77m |
| Power Generation Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | −¥148m |
| Real Estate Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥11m |
| Real Estate Businessreportable segment | employees | at 2025-12-31 | 8 pure |
| Real Estate Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥624m |
| Real Estate Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥519m |
| Real Estate Businessreportable segment | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥105m |
| Real Estate Businessreportable segment | segment assets | at 2025-12-31 | ¥4.9bn |
| Real Estate Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥257m |
| Renewable Energy Businessreportable segment | employees | at 2025-12-31 | 1 pure |
| Renewable Energy Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥180m |
| Renewable Energy Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥180m |
| Renewable Energy Businessreportable segment | segment assets | at 2025-12-31 | ¥75m |
| Renewable Energy Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | −¥5m |
| —segment total | capex | 2025-01-01 → 2025-12-31 | ¥85m |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥193m |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥5.0bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥4.9bn |
| —segment total | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥105m |
| —segment total | segment assets | at 2025-12-31 | ¥10.9bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | −¥664m |
| Reconciling Itemsreconciling | revenue | 2024-01-01 → 2024-12-31 | −¥92m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-01-01 → 2024-12-31 | −¥92m |
| Reconciling Itemsreconciling | segment profit | 2024-01-01 → 2024-12-31 | −¥1m |
| Construction Ceramics Business Etcreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥172m |
| Construction Ceramics Business Etcreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥187m |
| Construction Ceramics Business Etcreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥4.7bn |
| Construction Ceramics Business Etcreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥4.7bn |
| Construction Ceramics Business Etcreportable segment | segment assets | at 2024-12-31 | ¥6.2bn |
| Construction Ceramics Business Etcreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥900m |
| House Financing Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥0 |
| Power Generation Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥1m |
| Power Generation Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥1m |
| Power Generation Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥3m |
| Power Generation Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥3m |
| Power Generation Businessreportable segment | segment assets | at 2024-12-31 | ¥120m |
| Power Generation Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥134m |
| Real Estate Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥3m |
| Real Estate Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥17m |
| Real Estate Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥731m |
| Real Estate Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥639m |
| Real Estate Businessreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥92m |
| Real Estate Businessreportable segment | segment assets | at 2024-12-31 | ¥4.4bn |
| Real Estate Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥54m |
| Renewable Energy Businessreportable segment | segment assets | at 2024-12-31 | ¥1m |
| Renewable Energy Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥5m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥177m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥207m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥5.4bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥5.3bn |
| —segment total | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥92m |
| —segment total | segment assets | at 2024-12-31 | ¥10.7bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | −¥986m |
| Construction Ceramics Business Etcreportable segment | employees | at 2025-12-31 | 10 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,557
| Item | Context | Value | Unit |
|---|---|---|---|
| Net cash provided by used in financing activities (5-year summary) | Prior1YearDuration | 112000000 | JPY |
| Net cash provided by used in financing activities (5-year summary) | CurrentYearDuration | -459000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior4YearInstant | 2153000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior3YearInstant | 982000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior2YearInstant | 494000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior1YearInstant | 360000000 | JPY |
| Cash and cash equivalents (5-year summary) | CurrentYearInstant | 1722000000 | JPY |
| Number of employees | Prior4YearInstant | 186 | |
| Number of employees | Prior3YearInstant | 197 | |
| Number of employees | Prior2YearInstant | 199 | |
| Number of employees | Prior1YearInstant | 189 | |
| Number of employees | CurrentYearInstant | 165 | |
| Average number of temporary workers | Prior4YearInstant | 11 | |
| Average number of temporary workers | Prior3YearInstant | 12 | |
| Average number of temporary workers | Prior2YearInstant | 15 | |
| Average number of temporary workers | Prior1YearInstant | 16 | |
| Average number of temporary workers | CurrentYearInstant | 15 | |
| Net sales (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 265000000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 190000000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 206000000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 180000000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 145000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -62000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -141000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -357000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -515000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -376000000 | JPY |
| Net income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -67000000 | JPY |
| Net income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 221000000 | JPY |
| Net income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | -359000000 | JPY |
| Net income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -190000000 | JPY |
| Net income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -396000000 | JPY |
| Capital stock (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 1635000000 | JPY |
| Capital stock (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 1635000000 | JPY |
| Capital stock (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 2085000000 | JPY |
| Capital stock (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 2171000000 | JPY |
| Capital stock (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 2171000000 | JPY |
| Total number of issued shares (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 30000000 | |
| Total number of issued shares (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 30000000 | |
| Total number of issued shares (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 33000000 | |
| Total number of issued shares (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 33360000 | |
| Total number of issued shares (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 33360000 | |
| Net assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 9372000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 9593000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 10133000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 8996000000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 8599000000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 12466000000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 12112000000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 12662000000 | 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 |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |