Annual report
7729.TEDINET S100TQC3
Period2023-04-01 → 2024-03-31
Filed2024-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥134.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥146.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥130.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥97.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥87.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥25.3bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥34.5bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥26.5bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥35.3bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥29.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥15.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥12.4bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥27.3bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥33.3bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥19.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥23.6bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥21.3bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥12.2bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥7.2bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥19.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥23.7bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥225.5bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥209.0bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥190.3bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥161.6bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥146.5bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥67.1bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥63.0bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥158.4bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥146.0bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥131.1bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥116.8bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥109.7bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥36.8bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥40.1bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥36.7bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥40.0bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥49.0bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥43.6bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥34.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥4.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥23.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥22.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥10.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥8.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥9.0bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥6.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥10.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥8.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥6.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥480.49 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥581.33 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥522.52 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥293.83 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥171.89 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥475.42 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥575.62 | 2022-04-01 → 2023-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥517.51 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥291.43 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥170.72 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥3,875.32 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,573.81 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,187.39 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,810.79 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,601.1 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 69.4% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.0% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.1% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.4% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.9% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.9% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.4% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,658 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 2,468 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 2,354 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 2,293 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 2,250 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥110.7bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥122.3bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥107.8bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥77.8bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥68.6bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥17.3bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥26.4bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥21.4bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥32.4bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥29.8bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥12.4bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥14.9bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥22.2bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥30.5bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥16.8bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥22.8bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥24.1bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥8.9bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥10.9bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥190.6bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥175.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥157.1bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥130.5bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥119.4bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥62.6bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥55.7bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥128.0bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥119.5bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥106.3bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥90.4bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥87.1bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥16.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥27.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥417.31 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥561.77 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥590.15 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥215.36 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥262.83 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥412.9 | 2023-04-01 → 2024-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥556.25 | 2022-04-01 → 2023-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥584.48 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥213.59 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥261.03 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥192 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥235 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥185 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥104 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥76 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,142.05 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,932.37 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,590.81 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,179.93 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,071.56 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 66.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.6% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.0% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 20.4% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 24.7% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 42,104,381 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 41,903,281 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 41,869,581 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 41,759,981 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 41,695,381 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,200 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 1,054 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 992 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 944 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 912 | at 2020-03-31d | 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 2024-03-31 | ¥1.2bn |
| Measurement Equipmentreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2.9bn |
| Measurement Equipmentreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.3bn |
| Measurement Equipmentreportable segment | employees | at 2024-03-31 | 983 pure |
| Measurement Equipmentreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥34.6bn |
| Measurement Equipmentreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥34.6bn |
| Measurement Equipmentreportable segment | segment assets | at 2024-03-31 | ¥54.9bn |
| Measurement Equipmentreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥5.4bn |
| Semiconductor Manufacturing Devicereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥8.7bn |
| Semiconductor Manufacturing Devicereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥3.4bn |
| Semiconductor Manufacturing Devicereportable segment | employees | at 2024-03-31 | 1463 pure |
| Semiconductor Manufacturing Devicereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥100.1bn |
| Semiconductor Manufacturing Devicereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥100.1bn |
| Semiconductor Manufacturing Devicereportable segment | segment assets | at 2024-03-31 | ¥169.4bn |
| Semiconductor Manufacturing Devicereportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥19.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥11.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥4.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥134.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥134.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥224.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥25.3bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥865m |
| Measurement Equipmentreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥2.5bn |
| Measurement Equipmentreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Measurement Equipmentreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥34.4bn |
| Measurement Equipmentreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥34.4bn |
| Measurement Equipmentreportable segment | segment assets | at 2023-03-31 | ¥47.0bn |
| Measurement Equipmentreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥4.6bn |
| Semiconductor Manufacturing Devicereportable segment | capex | 2022-04-01 → 2023-03-31 | ¥7.2bn |
| Semiconductor Manufacturing Devicereportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| Semiconductor Manufacturing Devicereportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥112.4bn |
| Semiconductor Manufacturing Devicereportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥112.4bn |
| Semiconductor Manufacturing Devicereportable segment | segment assets | at 2023-03-31 | ¥161.2bn |
| Semiconductor Manufacturing Devicereportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥29.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥9.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥3.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥146.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥146.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥208.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥34.5bn |
| Measurement Equipmentreportable segment | employees | at 2024-03-31 | 290 pure |
| Semiconductor Manufacturing Devicereportable segment | employees | at 2024-03-31 | 842 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,826
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 97896000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 103624000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -7098000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 117880000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 510000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 510000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 1072000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 119462000000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 772000000 | JPY |
| Issuance of new shares | CurrentYearDuration_NonConsolidatedMember | 772000000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -8678000000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -8678000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 16830000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 16830000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -922000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -922000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -922000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 37000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 64000000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember | 64000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 479000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 479000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 10000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 489000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -885000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 8066000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 479000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 479000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | 10000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 8556000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -7983000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 125947000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 989000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 989000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 1082000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 128019000000 | JPY |
| Experiment and research expenses sga | Prior1YearDuration_NonConsolidatedMember | 7731000000 | JPY |
| Experiment and research expenses sga | CurrentYearDuration_NonConsolidatedMember | 8319000000 | JPY |
| Sales commission sga | Prior1YearDuration_NonConsolidatedMember | 4163000000 | JPY |
| Sales commission sga | CurrentYearDuration_NonConsolidatedMember | 4261000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 474000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 580000000 | JPY |
| Provision for bonuses ga | Prior1YearDuration_NonConsolidatedMember | 376000000 | JPY |
| Provision for bonuses ga | CurrentYearDuration_NonConsolidatedMember | 219000000 | JPY |
| Provision for retirement benefits sga | Prior1YearDuration_NonConsolidatedMember | 35000000 | JPY |
| Provision for retirement benefits sga | CurrentYearDuration_NonConsolidatedMember | 4000000 | 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 | 2024-06-24 |
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 |