Annual report
6777.TEDINET S100R0K9
Period2022-04-01 → 2023-03-31
Filed2023-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥15.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥8.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥7.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥4.0bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.2bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.6bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.0bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥976m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.2bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.9bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥831m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥674m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥19.6bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥16.4bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥12.6bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥10.6bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.3bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.5bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥14.3bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥11.9bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥10.4bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥9.1bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥8.9bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.3bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.6bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.1bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.5bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.1bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.9bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.6bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥840m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥582m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥788m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥321m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥118m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥434m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥774m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥833m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥236m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥412m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥177m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥255.25 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥140.11 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.1 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70.66 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.35 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,218.86 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,009.55 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥883.14 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥774.77 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥757.53 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 73.1% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.6% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.7% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.8% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.3% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 22.9% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.8% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.4% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.2% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 293 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 273 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 203 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 188 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 172 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥12.6bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥7.9bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥6.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.7bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.0bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.6bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥1.3bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.0bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.9bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥970m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥608m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥805m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.0bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.9bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.9bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥1.7bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥669m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥547m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥552m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥17.7bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥14.3bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥11.2bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.1bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.0bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥5.0bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.9bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥12.6bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥10.4bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.1bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥8.4bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥8.4bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.6bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥245.21 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.78 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.88 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.47 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.97 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥80 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,075.44 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥884.05 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥775.69 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥712.04 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥716.3 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 71.6% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.6% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.5% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.8% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 25.0% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 17.3% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 11,961,100 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,961,100 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,961,100 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,961,100 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,961,100 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 215 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 197 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 178 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 165 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 150 | 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 · 70
| Segment | Item | Period | Value |
|---|---|---|---|
| Otherother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥310,000 |
| Otherother segments | revenue | 2022-04-01 → 2023-03-31 | ¥311m |
| Otherother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥311m |
| Otherother segments | segment assets | at 2023-03-31 | ¥89m |
| Otherother segments | segment profit | 2022-04-01 → 2023-03-31 | ¥9m |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥105m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥16m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥8.9bn |
| Optical Componentsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥164m |
| Optical Componentsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥172m |
| Optical Componentsreportable segment | employees | at 2023-03-31 | 55 pure |
| Optical Componentsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥4.2bn |
| Optical Componentsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥4.2bn |
| Optical Componentsreportable segment | segment assets | at 2023-03-31 | ¥3.2bn |
| Optical Componentsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.1bn |
| Tunable Lasers And Instrumentsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥273m |
| Tunable Lasers And Instrumentsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥357m |
| Tunable Lasers And Instrumentsreportable segment | employees | at 2023-03-31 | 147 pure |
| Tunable Lasers And Instrumentsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥10.7bn |
| Tunable Lasers And Instrumentsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥10.7bn |
| Tunable Lasers And Instrumentsreportable segment | segment assets | at 2023-03-31 | ¥7.4bn |
| Tunable Lasers And Instrumentsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥2.9bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥437m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥528m |
| —segment total | employees | at 2023-03-31 | 202 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥14.9bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥14.9bn |
| —segment total | segment assets | at 2023-03-31 | ¥10.6bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥4.0bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥437m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥528m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥15.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥15.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥10.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥4.0bn |
| Otherother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥1m |
| Otherother segments | revenue | 2021-04-01 → 2022-03-31 | ¥139m |
| Otherother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥139m |
| Otherother segments | segment assets | at 2022-03-31 | ¥46m |
| Otherother segments | segment profit | 2021-04-01 → 2022-03-31 | −¥35m |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥26m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥16m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥7.5bn |
| Optical Componentsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥129m |
| Optical Componentsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥177m |
| Optical Componentsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥3.1bn |
| Optical Componentsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥3.1bn |
| Optical Componentsreportable segment | segment assets | at 2022-03-31 | ¥2.8bn |
| Optical Componentsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥404m |
| Tunable Lasers And Instrumentsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥846m |
| Tunable Lasers And Instrumentsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥160m |
| Tunable Lasers And Instrumentsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥5.7bn |
| Tunable Lasers And Instrumentsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥5.7bn |
| Tunable Lasers And Instrumentsreportable segment | segment assets | at 2022-03-31 | ¥6.0bn |
| Tunable Lasers And Instrumentsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥975m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥337m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥8.8bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥8.8bn |
| —segment total | segment assets | at 2022-03-31 | ¥8.8bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥975m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥338m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥8.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥8.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥8.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.6bn |
| Optical Componentsreportable segment | employees | at 2023-03-31 | 55 pure |
| Tunable Lasers And Instrumentsreportable segment | employees | at 2023-03-31 | 99 pure |
| —segment total | employees | at 2023-03-31 | 154 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,432
| Item | Context | Value | Unit |
|---|---|---|---|
| Capital stock | Prior1YearInstant_NonConsolidatedMember | 4978566000 | JPY |
| Capital stock | CurrentYearInstant_NonConsolidatedMember | 4978566000 | JPY |
| Legal capital surplus | Prior1YearInstant_NonConsolidatedMember | 1209465000 | JPY |
| Legal capital surplus | CurrentYearInstant_NonConsolidatedMember | 1209465000 | JPY |
| Capital surplus | Prior1YearInstant_NonConsolidatedMember | 1209465000 | JPY |
| Capital surplus | CurrentYearInstant_NonConsolidatedMember | 1209465000 | JPY |
| Legal retained earnings | Prior1YearInstant_NonConsolidatedMember | 313750000 | JPY |
| Legal retained earnings | CurrentYearInstant_NonConsolidatedMember | 313750000 | JPY |
| Retained earnings brought forward | Prior1YearInstant_NonConsolidatedMember | 3908030000 | JPY |
| Retained earnings brought forward | CurrentYearInstant_NonConsolidatedMember | 6145010000 | JPY |
| Retained earnings | Prior1YearInstant_NonConsolidatedMember | 4221780000 | JPY |
| Retained earnings | CurrentYearInstant_NonConsolidatedMember | 6458760000 | JPY |
| Treasury stock | Prior1YearInstant_NonConsolidatedMember | -97606000 | JPY |
| Treasury stock | CurrentYearInstant_NonConsolidatedMember | -97649000 | JPY |
| Shareholders equity | Prior1YearInstant_NonConsolidatedMember | 10312206000 | JPY |
| Shareholders equity | CurrentYearInstant_NonConsolidatedMember | 12549142000 | JPY |
| Valuation difference on available for sale securities | Prior1YearInstant_NonConsolidatedMember | 84636000 | JPY |
| Valuation difference on available for sale securities | CurrentYearInstant_NonConsolidatedMember | 98558000 | JPY |
| Valuation and translation adjustments | Prior1YearInstant_NonConsolidatedMember | 84636000 | JPY |
| Valuation and translation adjustments | CurrentYearInstant_NonConsolidatedMember | 98558000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 10396842000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 12647701000 | JPY |
| Liabilities and net assets | Prior1YearInstant_NonConsolidatedMember | 14324609000 | JPY |
| Liabilities and net assets | CurrentYearInstant_NonConsolidatedMember | 17653800000 | JPY |
| Net sales | Prior1YearDuration_NonConsolidatedMember | 7876877000 | JPY |
| Net sales | CurrentYearDuration_NonConsolidatedMember | 12551933000 | JPY |
| Cost of sales | Prior1YearDuration_NonConsolidatedMember | 4332603000 | JPY |
| Cost of sales | CurrentYearDuration_NonConsolidatedMember | 6239248000 | JPY |
| Gross profit | Prior1YearDuration_NonConsolidatedMember | 3544273000 | JPY |
| Gross profit | CurrentYearDuration_NonConsolidatedMember | 6312685000 | JPY |
| Selling general and administrative expenses | Prior1YearDuration_NonConsolidatedMember | 2265066000 | JPY |
| Selling general and administrative expenses | CurrentYearDuration_NonConsolidatedMember | 2749920000 | JPY |
| Operating income | Prior1YearDuration_NonConsolidatedMember | 1279207000 | JPY |
| Operating income | CurrentYearDuration_NonConsolidatedMember | 3562764000 | JPY |
| Interest and dividends income noi | Prior1YearDuration_NonConsolidatedMember | 435248000 | JPY |
| Interest and dividends income noi | CurrentYearDuration_NonConsolidatedMember | 380005000 | JPY |
| Foreign exchange gains noi | Prior1YearDuration_NonConsolidatedMember | 157193000 | JPY |
| Foreign exchange gains noi | CurrentYearDuration_NonConsolidatedMember | 42469000 | JPY |
| Rent income noi | Prior1YearDuration_NonConsolidatedMember | 42624000 | JPY |
| Rent income noi | CurrentYearDuration_NonConsolidatedMember | 48384000 | JPY |
| Gain on valuation of compound financial instruments noi | Prior1YearDuration_NonConsolidatedMember | 24739000 | JPY |
| Gain on valuation of compound financial instruments noi | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Other noi | Prior1YearDuration_NonConsolidatedMember | 3597000 | JPY |
| Other noi | CurrentYearDuration_NonConsolidatedMember | 12326000 | JPY |
| Non operating income | Prior1YearDuration_NonConsolidatedMember | 663403000 | JPY |
| Non operating income | CurrentYearDuration_NonConsolidatedMember | 483185000 | JPY |
| Interest expenses noe | Prior1YearDuration_NonConsolidatedMember | 1596000 | JPY |
| Interest expenses noe | CurrentYearDuration_NonConsolidatedMember | 2332000 | JPY |
| Loss on valuation of compound financial instruments noe | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Loss on valuation of compound financial instruments noe | CurrentYearDuration_NonConsolidatedMember | 20268000 | 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 rounding |
| 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 |