Annual report
5344.TEDINET S100OFG2
Period2021-04-01 → 2022-03-31
Filed2022-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥54.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥41.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥41.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥41.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥38.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥18.2bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥10.2bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥19.2bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥10.3bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥9.5bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥9.9bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.9bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥19.3bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.9bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥13.3bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.9bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.9bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥6.8bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥5.5bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥13.3bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥6.9bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥95.9bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥78.1bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥70.7bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥64.6bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥58.5bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥16.2bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥11.7bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥79.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥66.3bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥59.5bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥55.0bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥49.0bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥44.6bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥34.1bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥44.4bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥33.9bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥29.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.4bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥21.8bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥14.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥10.7bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥10.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥7.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥7.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥3.5bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.9bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥801m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥694m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥668m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥1,082.11 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥562.3 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥477.88 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥547.87 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥448.44 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥6,458.45 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,378.23 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,821.14 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,452.25 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,966.05 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 83.1% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.0% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.1% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.0% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.8% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 18.3% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.3% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.0% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.0% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,297 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 1,380 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 1,580 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 1,867 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 1,815 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥40.5bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥28.8bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥27.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥26.0bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥23.7bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥9.4bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥5.0bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥10.9bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.0bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥9.5bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.8bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥10.9bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥6.4bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥7.8bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥4.9bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥8.4bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥65.9bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥55.6bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥49.7bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥40.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥38.8bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥13.6bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥10.1bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥52.3bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥45.4bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥41.1bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥33.4bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥32.2bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥25.6bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥20.5bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥628.26 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥399.74 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥680.8 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥153.92 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥182.08 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss 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 | ¥64 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥52 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥48 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,240.69 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,682.36 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,330.85 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,705.59 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,607.05 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.3% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.7% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.6% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.1% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 15.9% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.4% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.2% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 12,372,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,372,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,372,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,372,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,372,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 343 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 358 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 325 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 295 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 292 | at 2018-03-31d | 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 · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥185m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥67m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥25m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥25m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥2.7bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥836m |
| Ceramic Componentsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥3.4bn |
| Ceramic Componentsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Ceramic Componentsreportable segment | employees | at 2022-03-31 | 1132 pure |
| Ceramic Componentsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥45.7bn |
| Ceramic Componentsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥45.7bn |
| Ceramic Componentsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥6m |
| Ceramic Componentsreportable segment | segment assets | at 2022-03-31 | ¥84.8bn |
| Ceramic Componentsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥17.9bn |
| Lighting Equipmentreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥297m |
| Lighting Equipmentreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥101m |
| Lighting Equipmentreportable segment | employees | at 2022-03-31 | 136 pure |
| Lighting Equipmentreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥8.7bn |
| Lighting Equipmentreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥8.7bn |
| Lighting Equipmentreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥18m |
| Lighting Equipmentreportable segment | segment assets | at 2022-03-31 | ¥8.4bn |
| Lighting Equipmentreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥3.7bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| —segment total | employees | at 2022-03-31 | 1268 pure |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥54.4bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥54.3bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥25m |
| —segment total | segment assets | at 2022-03-31 | ¥93.2bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥19.1bn |
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | ¥0 |
| Reconciling Itemsreconciling | depreciation | 2020-04-01 → 2021-03-31 | ¥50m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥65m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥65m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥2.6bn |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥787m |
| Ceramic Componentsreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥5.4bn |
| Ceramic Componentsreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥2.0bn |
| Ceramic Componentsreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥32.8bn |
| Ceramic Componentsreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥32.8bn |
| Ceramic Componentsreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥2m |
| Ceramic Componentsreportable segment | segment assets | at 2021-03-31 | ¥68.1bn |
| Ceramic Componentsreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥9.9bn |
| Lighting Equipmentreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥121m |
| Lighting Equipmentreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥88m |
| Lighting Equipmentreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥8.7bn |
| Lighting Equipmentreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥8.7bn |
| Lighting Equipmentreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥62m |
| Lighting Equipmentreportable segment | segment assets | at 2021-03-31 | ¥7.4bn |
| Lighting Equipmentreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥5.5bn |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥2.1bn |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥41.5bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥41.4bn |
| —segment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥65m |
| —segment total | segment assets | at 2021-03-31 | ¥75.5bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥11.0bn |
| Ceramic Componentsreportable segment | employees | at 2022-03-31 | 314 pure |
| —segment total | employees | at 2022-03-31 | 314 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,488
| Item | Context | Value | Unit |
|---|---|---|---|
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -15000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -15000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 10000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 6910000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -15000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -15000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 6895000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -207000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 52214000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 104000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 104000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 52319000000 | JPY |
| Sales commission sga | Prior1YearDuration_NonConsolidatedMember | 527000000 | JPY |
| Sales commission sga | CurrentYearDuration_NonConsolidatedMember | 849000000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration_NonConsolidatedMember | 36000000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration_NonConsolidatedMember | 52000000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 826000000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 596000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 253000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 507000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 274000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 351000000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 976000000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 1134000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2022-06-24 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第49期（自 2021年４月１日 至 2022年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ＭＡＲＵＷＡ | |
| Company name in english cover page | FilingDateInstant | MARUWA CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役会長 神戸 誠 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)愛知県尾張旭市南本地ヶ原町三丁目83番地 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)0561（51）0841（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役 森下 由紀子 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)愛知県尾張旭市南本地ヶ原町三丁目83番地 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)0561（51）0841（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役 森下 由紀子 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01210 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 53440 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社ＭＡＲＵＷＡ | |
| Filer name in english | FilingDateInstant | MARUWA CO.,LTD. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true |
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 rounding |
| 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 |