Annual report
8138.TEDINET S100W50A
Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥26.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥26.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥21.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥464m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥382m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥587m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥503m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥472m | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥319m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥184m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥941m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥409m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥629m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥347m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥304m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥63m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥76m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥629m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥341m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥16.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥17.9bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥16.4bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.7bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.5bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥7.7bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥8.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥10.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥9.0bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥9.5bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.5bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.6bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.7bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥666m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥608m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥502m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥925m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥847m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥207m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥152m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥131m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥203m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥147m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥82m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥144m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥200m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥497.66 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥259.88 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥227.63 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.85 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.23 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥9,479.12 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥7,616.53 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,978.82 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,743.5 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥7,107.04 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 53.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.9% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.8% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.4% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 6.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 138 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 135 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 169 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 169 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 172 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥25.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥24.3bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥25.0bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥22.8bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥20.5bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥433m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥364m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥595m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥520m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥525m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥160m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥234m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥949m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥368m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥663m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥321m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥136m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥85m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥121m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥15.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥17.4bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥15.7bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥15.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥15.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.2bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥7.6bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.9bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.1bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥9.0bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.5bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥700m | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.0bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥524.42 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥240.78 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥101.65 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥63.9 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥90.85 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥90 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥90 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥90 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥9,130.33 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥7,395.61 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥6,806.38 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥6,737.58 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥7,108.69 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 53.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.7% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.5% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.3% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,145,500 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,560,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,560,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,560,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,560,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 90 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 88 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 87 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 92 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 95 | at 2021-03-31d | 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 · 24
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥230m |
| Building Materialsreportable segment | employees | at 2025-03-31 | 51 pure |
| Building Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥4.3bn |
| Building Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥4.3bn |
| Building Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥210m |
| Sciencereportable segment | employees | at 2025-03-31 | 77 pure |
| Sciencereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥22.8bn |
| Sciencereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥22.8bn |
| Sciencereportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥484m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥27.1bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥27.1bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥694m |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥220m |
| Building Materialsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥5.3bn |
| Building Materialsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥5.3bn |
| Building Materialsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥182m |
| Sciencereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥21.0bn |
| Sciencereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥21.0bn |
| Sciencereportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥420m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥26.2bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥26.2bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥602m |
| Building Materialsreportable segment | employees | at 2025-03-31 | 15 pure |
| Sciencereportable segment | employees | at 2025-03-31 | 65 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,788
| Item | Context | Value | Unit |
|---|---|---|---|
| Loss on closing of business office el | CurrentYearDuration_NonConsolidatedMember | 4858000 | JPY |
| Extraordinary loss | Prior1YearDuration_NonConsolidatedMember | 181559000 | JPY |
| Extraordinary loss | CurrentYearDuration_NonConsolidatedMember | 14998000 | JPY |
| Income before income taxes | Prior1YearDuration_NonConsolidatedMember | 368347000 | JPY |
| Income before income taxes | CurrentYearDuration_NonConsolidatedMember | 949205000 | JPY |
| Income taxes current | Prior1YearDuration_NonConsolidatedMember | 40895000 | JPY |
| Income taxes current | CurrentYearDuration_NonConsolidatedMember | 309662000 | JPY |
| Income taxes deferred | Prior1YearDuration_NonConsolidatedMember | 6267000 | JPY |
| Income taxes deferred | CurrentYearDuration_NonConsolidatedMember | -23648000 | JPY |
| Income taxes | Prior1YearDuration_NonConsolidatedMember | 47162000 | JPY |
| Income taxes | CurrentYearDuration_NonConsolidatedMember | 286014000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember | 321184000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 663190000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_CapitalStockMember | 1716600000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1433596000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 23247000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_CapitalSurplusMember | 1456843000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 298619000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_GeneralReserveMember | 4705500000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 352198000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RetainedEarningsMember | 5356318000 | JPY |
| Reversal of general reserve | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | － | JPY |
| Reversal of general reserve | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -123397000 | JPY |
| Dividends from surplus | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | -123397000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 321184000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | 321184000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_CapitalStockMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_OtherCapitalSurplusMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_CapitalSurplusMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_LegalRetainedEarningsMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_GeneralReserveMember | － | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 197787000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | 197787000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalStockMember | 1716600000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1433596000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 23247000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalSurplusMember | 1456843000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 298619000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_GeneralReserveMember | 4705500000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 549985000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsMember | 5554105000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_TreasuryStockMember | -459992000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 8069769000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 975188000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_RevaluationReserveForLandMember | 35521000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 1010710000 | JPY |
| Net assets | Prior2YearInstant_NonConsolidatedMember | 9080479000 | JPY |
| Reversal of general reserve | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | 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 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 |