Annual report
5966.TEDINET S100R19W
Period2022-04-01 → 2023-03-31
Filed2023-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100YLZ8 (2026-06-26).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥8.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥7.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥7.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥794m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥733m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥827m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥759m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥507m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥700m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥681m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥827m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥745m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥594m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥505m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥341m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥583m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥375m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥594m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥505m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥14.7bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥14.3bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥13.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥13.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥13.0bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥3.5bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.6bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥11.2bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥10.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥10.3bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥9.9bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥9.5bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.7bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.7bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.1bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.3bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥194m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥790m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥978m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥739m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥424m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥270m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥255m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥289m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥306m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥182m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥194m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥179m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥166m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥191m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥243.92 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥208.11 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥141.15 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥243.16 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥156.46 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,589.22 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,405.73 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,251.25 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,115.99 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,964.62 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 76.0% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.8% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.5% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.0% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.4% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.0% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 253 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 262 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 271 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 264 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 276 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥8.2bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥7.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥7.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥813m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥729m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥845m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥756m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥536m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥765m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥633m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥845m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥742m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥607m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥503m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥370m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥577m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥443m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥14.3bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥14.0bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥13.2bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.0bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.5bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.3bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.4bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥11.0bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥10.5bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥10.2bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥9.7bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.6bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥249.3 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥207.08 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥153.26 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥240.76 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥185.02 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥70 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,527.91 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,340.69 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,189.65 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,039.72 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,873.33 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 76.9% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.6% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.1% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.4% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.4% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.6% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 2,477,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,477,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,477,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,477,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,477,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 201 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 208 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 212 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 207 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 205 | at 2019-03-31d | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥4.7bn |
| Facility Management Divisionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥11m |
| Facility Management Divisionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥31m |
| Facility Management Divisionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥235m |
| Facility Management Divisionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥235m |
| Facility Management Divisionreportable segment | segment assets | at 2023-03-31 | ¥1.1bn |
| Facility Management Divisionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥166m |
| Hand Tools Divisionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥291m |
| Hand Tools Divisionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥314m |
| Hand Tools Divisionreportable segment | employees | at 2023-03-31 | 250 pure |
| Hand Tools Divisionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥8.2bn |
| Hand Tools Divisionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥8.2bn |
| Hand Tools Divisionreportable segment | segment assets | at 2023-03-31 | ¥8.9bn |
| Hand Tools Divisionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥627m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥302m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥345m |
| —segment total | employees | at 2023-03-31 | 250 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥8.4bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥8.4bn |
| —segment total | segment assets | at 2023-03-31 | ¥10.0bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥794m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥4.9bn |
| Facility Management Divisionreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥68m |
| Facility Management Divisionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥30m |
| Facility Management Divisionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥231m |
| Facility Management Divisionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥231m |
| Facility Management Divisionreportable segment | segment assets | at 2022-03-31 | ¥1.1bn |
| Facility Management Divisionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥166m |
| Hand Tools Divisionreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥339m |
| Hand Tools Divisionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥360m |
| Hand Tools Divisionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥7.7bn |
| Hand Tools Divisionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥7.7bn |
| Hand Tools Divisionreportable segment | segment assets | at 2022-03-31 | ¥8.3bn |
| Hand Tools Divisionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥567m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥407m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥390m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥7.9bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥7.9bn |
| —segment total | segment assets | at 2022-03-31 | ¥9.4bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥733m |
| Hand Tools Divisionreportable segment | employees | at 2023-03-31 | 198 pure |
| —segment total | employees | at 2023-03-31 | 198 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,502
| Item | Context | Value | Unit |
|---|---|---|---|
| Other cl | Prior1YearInstant_NonConsolidatedMember | 80706000 | JPY |
| Other cl | CurrentYearInstant_NonConsolidatedMember | 78599000 | JPY |
| Current liabilities | Prior1YearInstant_NonConsolidatedMember | 2485112000 | JPY |
| Current liabilities | CurrentYearInstant_NonConsolidatedMember | 2407679000 | JPY |
| Lease obligations ncl | Prior1YearInstant_NonConsolidatedMember | 11641000 | JPY |
| Lease obligations ncl | CurrentYearInstant_NonConsolidatedMember | 13402000 | JPY |
| Deferred tax liabilities | Prior1YearInstant_NonConsolidatedMember | 11820000 | JPY |
| Deferred tax liabilities | CurrentYearInstant_NonConsolidatedMember | 27289000 | JPY |
| Provision for retirement benefits | Prior1YearInstant_NonConsolidatedMember | 660351000 | JPY |
| Provision for retirement benefits | CurrentYearInstant_NonConsolidatedMember | 616708000 | JPY |
| Long term deposits received | Prior1YearInstant_NonConsolidatedMember | 204547000 | JPY |
| Long term deposits received | CurrentYearInstant_NonConsolidatedMember | 204547000 | JPY |
| Accured directors retirement benefit ncl | Prior1YearInstant_NonConsolidatedMember | 36548000 | JPY |
| Accured directors retirement benefit ncl | CurrentYearInstant_NonConsolidatedMember | 36548000 | JPY |
| Other ncl | Prior1YearInstant_NonConsolidatedMember | 2778000 | JPY |
| Other ncl | CurrentYearInstant_NonConsolidatedMember | 2778000 | JPY |
| Noncurrent liabilities | Prior1YearInstant_NonConsolidatedMember | 927687000 | JPY |
| Noncurrent liabilities | CurrentYearInstant_NonConsolidatedMember | 901274000 | JPY |
| Liabilities | Prior1YearInstant_NonConsolidatedMember | 3412800000 | JPY |
| Liabilities | CurrentYearInstant_NonConsolidatedMember | 3308953000 | JPY |
| Capital stock | Prior1YearInstant_NonConsolidatedMember | 1032088000 | JPY |
| Capital stock | CurrentYearInstant_NonConsolidatedMember | 1032088000 | JPY |
| Legal capital surplus | Prior1YearInstant_NonConsolidatedMember | 2562439000 | JPY |
| Legal capital surplus | CurrentYearInstant_NonConsolidatedMember | 2562439000 | JPY |
| Other capital surplus | Prior1YearInstant_NonConsolidatedMember | 5732000 | JPY |
| Other capital surplus | CurrentYearInstant_NonConsolidatedMember | 7557000 | JPY |
| Capital surplus | Prior1YearInstant_NonConsolidatedMember | 2568171000 | JPY |
| Capital surplus | CurrentYearInstant_NonConsolidatedMember | 2569996000 | JPY |
| Legal retained earnings | Prior1YearInstant_NonConsolidatedMember | 258022000 | JPY |
| Legal retained earnings | CurrentYearInstant_NonConsolidatedMember | 258022000 | JPY |
| Reserve for retirement allowance1 | Prior1YearInstant_NonConsolidatedMember | 50000000 | JPY |
| Reserve for retirement allowance1 | CurrentYearInstant_NonConsolidatedMember | 50000000 | JPY |
| Reserve for dividends1 | Prior1YearInstant_NonConsolidatedMember | 100000000 | JPY |
| Reserve for dividends1 | CurrentYearInstant_NonConsolidatedMember | 100000000 | JPY |
| Reserve for land replacement ore | Prior1YearInstant_NonConsolidatedMember | 50736000 | JPY |
| Reserve for land replacement ore | CurrentYearInstant_NonConsolidatedMember | 50736000 | JPY |
| Reserve for advanced depreciation of noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 138776000 | JPY |
| Reserve for advanced depreciation of noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 135201000 | JPY |
| General reserve | Prior1YearInstant_NonConsolidatedMember | 1750000000 | JPY |
| General reserve | CurrentYearInstant_NonConsolidatedMember | 1750000000 | JPY |
| Retained earnings brought forward | Prior1YearInstant_NonConsolidatedMember | 4075046000 | JPY |
| Retained earnings brought forward | CurrentYearInstant_NonConsolidatedMember | 4515393000 | JPY |
| Retained earnings | Prior1YearInstant_NonConsolidatedMember | 6422581000 | JPY |
| Retained earnings | CurrentYearInstant_NonConsolidatedMember | 6859353000 | JPY |
| Treasury stock | Prior1YearInstant_NonConsolidatedMember | -80609000 | JPY |
| Treasury stock | CurrentYearInstant_NonConsolidatedMember | -68121000 | JPY |
| Shareholders equity | Prior1YearInstant_NonConsolidatedMember | 9942232000 | JPY |
| Shareholders equity | CurrentYearInstant_NonConsolidatedMember | 10393317000 | JPY |
| Valuation difference on available for sale securities | Prior1YearInstant_NonConsolidatedMember | 605616000 | JPY |
| Valuation difference on available for sale securities | CurrentYearInstant_NonConsolidatedMember | 639117000 | 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
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| dei present | pass |
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| statement vs summary · net assets | pass |
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| 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 |