Annual report
6857.TEDINET S100YKTA
Period2025-04-01 → 2026-03-31
Filed2026-06-26
StandardIFRS
ConsolidatedYes
Data checks18 of 19 passed
Key figures · 156
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.13T | 2025-04-01 → 2026-03-31 | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥779.7bn | 2024-04-01 → 2025-03-31 | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥486.5bn | 2023-04-01 → 2024-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥560.2bn | 2022-04-01 → 2023-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥416.9bn | 2021-04-01 → 2022-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Operating income | ¥499.1bn | 2025-04-01 → 2026-03-31 | Cons. | Operating profit loss IFRS |
| Operating income | ¥228.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating profit loss IFRS |
| Profit before tax | ¥516.7bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss before tax IFRS |
| Profit before tax | ¥224.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss before tax IFRS |
| Profit before tax | ¥78.2bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Profit before tax | ¥171.3bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Profit before tax | ¥116.3bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Net income (owners) | ¥375.4bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income (owners) | ¥161.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income (owners) | ¥62.3bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income (owners) | ¥130.4bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income (owners) | ¥87.3bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income | ¥375.4bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss IFRS |
| Net income | ¥161.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss IFRS |
| Total assets | ¥1.17T | at 2026-03-31 | Cons. | Assets IFRS |
| Total assets | ¥854.2bn | at 2025-03-31 | Cons. | Assets IFRS |
| Total assets | ¥671.2bn | at 2024-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total assets | ¥600.2bn | at 2023-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total assets | ¥494.7bn | at 2022-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total liabilities | ¥376.1bn | at 2026-03-31 | Cons. | Liabilities IFRS |
| Total liabilities | ¥347.7bn | at 2025-03-31 | Cons. | Liabilities IFRS |
| Net assets / equity | ¥795.7bn | at 2026-03-31 | Cons. | Equity IFRS |
| Net assets / equity | ¥506.5bn | at 2025-03-31 | Cons. | Equity IFRS |
| Net assets / equity | ¥431.2bn | at 2024-03-31v | Cons. | Equity IFRS |
| Equity (owners) | ¥795.7bn | at 2026-03-31 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥506.5bn | at 2025-03-31 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥431.2bn | at 2024-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Equity (owners) | ¥368.7bn | at 2023-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Equity (owners) | ¥294.6bn | at 2022-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Cash & equivalents | ¥340.0bn | at 2026-03-31 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥262.5bn | at 2025-03-31 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥106.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥85.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents IFRS (5-year summary) |
| Cash & equivalents | ¥116.6bn | at 2022-03-31v | Cons. | Cash and cash equivalents IFRS (5-year summary) |
| Operating cash flow | ¥335.2bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities IFRS |
| Operating cash flow | ¥286.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities IFRS |
| Operating cash flow | ¥32.7bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Operating cash flow | ¥70.2bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Operating cash flow | ¥78.9bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Investing cash flow | −¥34.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investing activities IFRS |
| Investing cash flow | −¥42.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities IFRS |
| Investing cash flow | −¥27.9bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Investing cash flow | −¥26.7bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Investing cash flow | −¥46.9bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Financing cash flow | −¥230.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities IFRS |
| Financing cash flow | −¥82.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities IFRS |
| Financing cash flow | ¥10.8bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| Financing cash flow | −¥77.4bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| Financing cash flow | −¥68.7bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| EPS (basic) | ¥515.15 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share IFRS |
| EPS (basic) | ¥218.67 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share IFRS |
| EPS (basic) | ¥84.45 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (basic) | ¥174.35 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (basic) | ¥449.56 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥513.3 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings loss per share IFRS |
| EPS (diluted) | ¥218.01 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings loss per share IFRS |
| EPS (diluted) | ¥84.16 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥173.68 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥447.26 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| Net assets per share | ¥1,097.5 | at 2026-03-31 | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥690.8 | at 2025-03-31 | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥584.25 | at 2024-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥500.61 | at 2023-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥1,551.72 | at 2022-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Equity ratio | 67.9% | at 2026-03-31 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 59.3% | at 2025-03-31 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 64.2% | at 2024-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 61.4% | at 2023-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 59.6% | at 2022-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| ROE | 57.6% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 34.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 15.6% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 39.3% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 30.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| Employees | 7,241 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 7,001 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 6,766 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 6,544 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 5,941 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥988.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥673.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥394.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥482.6bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥355.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥405.9bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥217.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥425.4bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥227.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥58.1bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥150.4bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥93.7bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥425.4bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥227.0bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥301.3bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥166.9bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥49.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥115.8bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥70.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥998.2bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥810.0bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥586.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥533.9bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥459.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥414.7bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥383.3bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥583.4bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥426.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥332.6bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥306.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥262.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥286.7bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥220.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥413.29 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥226.24 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥66.93 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥154.81 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥364.61 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥412.51 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥225.77 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥66.8 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥154.45 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥363.54 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥59 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥39 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥135 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥804.15 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥581.37 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥450.14 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥414.65 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,380.85 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 58.4% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.7% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.2% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.0% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 59.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 44.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.5% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 40.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.9% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 732,000,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 766,141,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 766,141,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 191,542,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 199,542,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,033 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 1,988 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 2,011 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 1,988 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 1,986 | at 2022-03-31v | 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 · 10
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥23.9bn |
| Services Support And Othersreportable segment | employees | at 2026-03-31 | 2708 pure |
| Services Support And Othersreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥8.8bn |
| Test System Businessreportable segment | employees | at 2026-03-31 | 4313 pure |
| Test System Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥518.8bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥14.9bn |
| Services Support And Othersreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥16.1bn |
| Test System Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥262.1bn |
| Services Support And Othersreportable segment | employees | at 2026-03-31 | 278 pure |
| Test System Businessreportable segment | employees | at 2026-03-31 | 1535 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,468
| Item | Context | Value | Unit |
|---|---|---|---|
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.5117 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.1724 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.1428 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 1986 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 1988 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 2011 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 1988 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 2033 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 214 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 245 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 257 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 275 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 290 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.011 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.283 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 2.858 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 2.731 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 8.482 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 11 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 10.7 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 4.5 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 3.80 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 3.76 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 8.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 8.1 | |
| Gross scope1 greenhouse gas emissions scope1 and2 greenhouse gas emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 2320 | |
| Gross scope2 greenhouse gas emissions scope1 and2 greenhouse gas emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 45500 | |
| Scope2 market based ghg emissions scope1 and2 ghg emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 6220 | |
| Research and development expenses research and development activities | Prior1YearDuration | 71400000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration | 78100000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 34300000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01950-000TestSystemBusinessMember | 26200000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01950-000ServicesSupportAndOthersReportableSegmentMember | 6500000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 732000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 732000000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 732000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 732000000 | |
| Number of shares constituting one unit | RecordDateInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | RecordDateInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | RecordDateInstant_OrdinaryShareMember | 84 | |
| Number of shareholders financial service providers | RecordDateInstant_OrdinaryShareMember | 66 | |
| Number of shareholders other corporations | RecordDateInstant_OrdinaryShareMember | 936 | |
| Number of shareholders foreign investors other than individuals | RecordDateInstant_OrdinaryShareMember | 1418 | |
| Number of shareholders foreign individual investors | RecordDateInstant_OrdinaryShareMember | 304 | |
| Number of shareholders individuals and others | RecordDateInstant_OrdinaryShareMember | 66132 |
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 · 18 of 19 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | partial |
| 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 · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |