Annual report
7713.TEDINET S100WKLO
Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.6bn | 2024-06-01 → 2025-05-31 | Cons. | Net sales |
| Revenue | ¥11.2bn | 2023-06-01 → 2024-05-31 | Cons. | Net sales |
| Revenue | ¥11.4bn | 2022-06-01 → 2023-05-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.4bn | 2021-06-01 → 2022-05-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.8bn | 2020-06-01 → 2021-05-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2024-06-01 → 2025-05-31 | Cons. | Operating income |
| Operating income | ¥1.2bn | 2023-06-01 → 2024-05-31 | Cons. | Operating income |
| Ordinary income | ¥1.3bn | 2024-06-01 → 2025-05-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.3bn | 2023-06-01 → 2024-05-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2022-06-01 → 2023-05-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2021-06-01 → 2022-05-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2020-06-01 → 2021-05-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.4bn | 2024-06-01 → 2025-05-31 | Cons. | Income before income taxes |
| Profit before tax | ¥979m | 2023-06-01 → 2024-05-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥986m | 2024-06-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥687m | 2023-06-01 → 2024-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2022-06-01 → 2023-05-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2021-06-01 → 2022-05-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥823m | 2020-06-01 → 2021-05-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥994m | 2024-06-01 → 2025-05-31 | Cons. | Profit loss |
| Net income | ¥688m | 2023-06-01 → 2024-05-31 | Cons. | Profit loss |
| Total assets | ¥20.3bn | at 2025-05-31 | Cons. | Assets |
| Total assets | ¥20.9bn | at 2024-05-31 | Cons. | Assets |
| Total assets | ¥20.6bn | at 2023-05-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥18.5bn | at 2022-05-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥17.2bn | at 2021-05-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.6bn | at 2025-05-31 | Cons. | Liabilities |
| Total liabilities | ¥3.8bn | at 2024-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥17.8bn | at 2025-05-31 | Cons. | Net assets |
| Net assets / equity | ¥17.1bn | at 2024-05-31 | Cons. | Net assets |
| Net assets / equity | ¥16.3bn | at 2023-05-31v | Cons. | Net assets |
| Net assets / equity | ¥15.0bn | at 2022-05-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.9bn | at 2021-05-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2025-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.5bn | at 2024-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.9bn | at 2024-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.3bn | at 2023-05-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.1bn | at 2022-05-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.2bn | at 2021-05-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥380m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.4bn | 2023-06-01 → 2024-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥983m | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥943m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 2020-06-01 → 2021-05-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥418m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.5bn | 2023-06-01 → 2024-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥183m | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥708m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2020-06-01 → 2021-05-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥601m | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥619m | 2023-06-01 → 2024-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥113m | 2022-06-01 → 2023-05-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥532m | 2021-06-01 → 2022-05-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥370m | 2020-06-01 → 2021-05-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥139.23 | 2024-06-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥97.03 | 2023-06-01 → 2024-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥210.85 | 2022-06-01 → 2023-05-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥165.23 | 2021-06-01 → 2022-05-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.15 | 2020-06-01 → 2021-05-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,494.67 | at 2025-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,407.11 | at 2024-05-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,293.4 | at 2023-05-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,101.38 | at 2022-05-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,947.95 | at 2021-05-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 86.9% | at 2025-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.4% | at 2024-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.7% | at 2023-05-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.4% | at 2022-05-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.0% | at 2021-05-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.7% | 2024-06-01 → 2025-05-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2023-06-01 → 2024-05-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2022-06-01 → 2023-05-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.2% | 2021-06-01 → 2022-05-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2020-06-01 → 2021-05-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 544 | at 2025-05-31 | Cons. | Number of employees |
| Employees | 526 | at 2024-05-31 | Cons. | Number of employees |
| Employees | 520 | at 2023-05-31v | Cons. | Number of employees |
| Employees | 512 | at 2022-05-31v | Cons. | Number of employees |
| Employees | 507 | at 2021-05-31d | Cons. | Number of employees |
| Revenue | ¥9.4bn | 2024-06-01 → 2025-05-31 | Standalone | Net sales |
| Revenue | ¥9.3bn | 2023-06-01 → 2024-05-31 | Standalone | Net sales |
| Revenue | ¥9.5bn | 2022-06-01 → 2023-05-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.8bn | 2021-06-01 → 2022-05-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.7bn | 2020-06-01 → 2021-05-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.0bn | 2024-06-01 → 2025-05-31 | Standalone | Operating income |
| Operating income | ¥1.1bn | 2023-06-01 → 2024-05-31 | Standalone | Operating income |
| Ordinary income | ¥1.2bn | 2024-06-01 → 2025-05-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2023-06-01 → 2024-05-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.4bn | 2022-06-01 → 2023-05-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2021-06-01 → 2022-05-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2020-06-01 → 2021-05-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.3bn | 2024-06-01 → 2025-05-31 | Standalone | Income before income taxes |
| Profit before tax | ¥872m | 2023-06-01 → 2024-05-31 | Standalone | Income before income taxes |
| Net income | ¥903m | 2024-06-01 → 2025-05-31 | Standalone | Profit loss |
| Net income | ¥624m | 2023-06-01 → 2024-05-31 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2022-06-01 → 2023-05-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-06-01 → 2022-05-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥750m | 2020-06-01 → 2021-05-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥16.8bn | at 2025-05-31 | Standalone | Assets |
| Total assets | ¥17.5bn | at 2024-05-31 | Standalone | Assets |
| Total assets | ¥17.8bn | at 2023-05-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥16.0bn | at 2022-05-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥15.3bn | at 2021-05-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.3bn | at 2025-05-31 | Standalone | Liabilities |
| Total liabilities | ¥3.4bn | at 2024-05-31 | Standalone | Liabilities |
| Net assets / equity | ¥14.6bn | at 2025-05-31 | Standalone | Net assets |
| Net assets / equity | ¥14.0bn | at 2024-05-31 | Standalone | Net assets |
| Net assets / equity | ¥13.7bn | at 2023-05-31v | Standalone | Net assets |
| Net assets / equity | ¥12.7bn | at 2022-05-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥12.1bn | at 2021-05-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2025-05-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.6bn | at 2024-05-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥127.56 | 2024-06-01 → 2025-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥88.04 | 2023-06-01 → 2024-05-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥186.54 | 2022-06-01 → 2023-05-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥145.77 | 2021-06-01 → 2022-05-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.89 | 2020-06-01 → 2021-05-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥42 | 2024-06-01 → 2025-05-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥42 | 2023-06-01 → 2024-05-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥42 | 2022-06-01 → 2023-05-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2021-06-01 → 2022-05-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2020-06-01 → 2021-05-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,058.25 | at 2025-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,983.01 | at 2024-05-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,931.52 | at 2023-05-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,793.67 | at 2022-05-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,701.95 | at 2021-05-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 86.6% | at 2025-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.3% | at 2024-05-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.9% | at 2023-05-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.4% | at 2022-05-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.0% | at 2021-05-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.3% | 2024-06-01 → 2025-05-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.5% | 2023-06-01 → 2024-05-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2022-06-01 → 2023-05-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2021-06-01 → 2022-05-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2020-06-01 → 2021-05-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,552,000 | at 2025-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2024-05-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2023-05-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2022-05-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,552,000 | at 2021-05-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 384 | at 2025-05-31 | Standalone | Number of employees |
| Employees | 371 | at 2024-05-31 | Standalone | Number of employees |
| Employees | 367 | at 2023-05-31v | Standalone | Number of employees |
| Employees | 360 | at 2022-05-31v | Standalone | Number of employees |
| Employees | 366 | at 2021-05-31d | 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 | capex | 2024-06-01 → 2025-05-31 | ¥42m |
| Reconciling Itemsreconciling | depreciation | 2024-06-01 → 2025-05-31 | ¥12m |
| Reconciling Itemsreconciling | revenue | 2024-06-01 → 2025-05-31 | −¥98m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-06-01 → 2025-05-31 | −¥98m |
| Reconciling Itemsreconciling | segment assets | at 2025-05-31 | ¥5.4bn |
| Reconciling Itemsreconciling | segment profit | 2024-06-01 → 2025-05-31 | −¥584m |
| Laser Components Businessreportable segment | capex | 2024-06-01 → 2025-05-31 | ¥355m |
| Laser Components Businessreportable segment | depreciation | 2024-06-01 → 2025-05-31 | ¥331m |
| Laser Components Businessreportable segment | employees | at 2025-05-31 | 472 pure |
| Laser Components Businessreportable segment | revenue | 2024-06-01 → 2025-05-31 | ¥9.8bn |
| Laser Components Businessreportable segment | revenue external | 2024-06-01 → 2025-05-31 | ¥9.7bn |
| Laser Components Businessreportable segment | revenue intersegment | 2024-06-01 → 2025-05-31 | ¥23m |
| Laser Components Businessreportable segment | segment assets | at 2025-05-31 | ¥13.2bn |
| Laser Components Businessreportable segment | segment profit | 2024-06-01 → 2025-05-31 | ¥1.6bn |
| —segment total | capex | 2024-06-01 → 2025-05-31 | ¥380m |
| —segment total | depreciation | 2024-06-01 → 2025-05-31 | ¥369m |
| —segment total | revenue | 2024-06-01 → 2025-05-31 | ¥11.7bn |
| —segment total | revenue external | 2024-06-01 → 2025-05-31 | ¥11.6bn |
| —segment total | revenue intersegment | 2024-06-01 → 2025-05-31 | ¥98m |
| —segment total | segment assets | at 2025-05-31 | ¥15.0bn |
| —segment total | segment profit | 2024-06-01 → 2025-05-31 | ¥1.7bn |
| Reconciling Itemsreconciling | capex | 2023-06-01 → 2024-05-31 | ¥8m |
| Reconciling Itemsreconciling | depreciation | 2023-06-01 → 2024-05-31 | ¥11m |
| Reconciling Itemsreconciling | revenue | 2023-06-01 → 2024-05-31 | −¥90m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-06-01 → 2024-05-31 | −¥90m |
| Reconciling Itemsreconciling | segment assets | at 2024-05-31 | ¥5.5bn |
| Reconciling Itemsreconciling | segment profit | 2023-06-01 → 2024-05-31 | −¥561m |
| Laser Components Businessreportable segment | capex | 2023-06-01 → 2024-05-31 | ¥1.1bn |
| Laser Components Businessreportable segment | depreciation | 2023-06-01 → 2024-05-31 | ¥308m |
| Laser Components Businessreportable segment | revenue | 2023-06-01 → 2024-05-31 | ¥9.2bn |
| Laser Components Businessreportable segment | revenue external | 2023-06-01 → 2024-05-31 | ¥9.2bn |
| Laser Components Businessreportable segment | revenue intersegment | 2023-06-01 → 2024-05-31 | ¥37m |
| Laser Components Businessreportable segment | segment assets | at 2024-05-31 | ¥13.5bn |
| Laser Components Businessreportable segment | segment profit | 2023-06-01 → 2024-05-31 | ¥1.5bn |
| —segment total | capex | 2023-06-01 → 2024-05-31 | ¥1.1bn |
| —segment total | depreciation | 2023-06-01 → 2024-05-31 | ¥344m |
| —segment total | revenue | 2023-06-01 → 2024-05-31 | ¥11.3bn |
| —segment total | revenue external | 2023-06-01 → 2024-05-31 | ¥11.2bn |
| —segment total | revenue intersegment | 2023-06-01 → 2024-05-31 | ¥90m |
| —segment total | segment assets | at 2024-05-31 | ¥15.4bn |
| —segment total | segment profit | 2023-06-01 → 2024-05-31 | ¥1.7bn |
| Laser Components Businessreportable segment | employees | at 2025-05-31 | 312 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,545
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 4829357000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsMember | 8727027000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -297451000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | -297451000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 903426000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 903426000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_LegalRetainedEarningsMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_GeneralReserveMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 605974000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 605974000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 2623347000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 3092112000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 3092112000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 197670000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_GeneralReserveMember | 3700000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 5435332000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 9333002000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -634143000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 13808344000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 235691000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 235691000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 14044035000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -297451000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember | -297451000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 903426000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 903426000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -73108000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -73108000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -73108000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 605974000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -73108000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -73108000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 532866000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -634143000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 14414319000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 162582000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 162582000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 14576902000 | 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 | 2025-08-27 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第50期（自 2024年６月１日 至 2025年５月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)シグマ光機株式会社 | |
| Company name in english cover page | FilingDateInstant | SIGMAKOKI CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 近藤 洋介 |
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 rounding |
| 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 |