Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥11.6bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥11.2bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥11.4bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥10.4bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥8.8bn2020-06-01 → 2021-05-31dCons.Net sales (5-year summary)
Operating income¥1.1bn2024-06-01 → 2025-05-31Cons.Operating income
Operating income¥1.2bn2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income¥1.3bn2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥1.3bn2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥1.7bn2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.6bn2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.2bn2020-06-01 → 2021-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.4bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax¥979m2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)¥986m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥687m2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥823m2020-06-01 → 2021-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥994m2024-06-01 → 2025-05-31Cons.Profit loss
Net income¥688m2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥20.3bnat 2025-05-31Cons.Assets
Total assets¥20.9bnat 2024-05-31Cons.Assets
Total assets¥20.6bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥18.5bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥17.2bnat 2021-05-31dCons.Total assets (5-year summary)
Total liabilities¥2.6bnat 2025-05-31Cons.Liabilities
Total liabilities¥3.8bnat 2024-05-31Cons.Liabilities
Net assets / equity¥17.8bnat 2025-05-31Cons.Net assets
Net assets / equity¥17.1bnat 2024-05-31Cons.Net assets
Net assets / equity¥16.3bnat 2023-05-31vCons.Net assets
Net assets / equity¥15.0bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥13.9bnat 2021-05-31dCons.Net assets (5-year summary)
Cash and deposits¥3.1bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥3.5bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥3.3bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥3.9bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥4.3bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥3.1bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.2bnat 2021-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥380m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.4bn2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥983m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥943m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.6bn2020-06-01 → 2021-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥418m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.5bn2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥183m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥708m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.5bn2020-06-01 → 2021-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥601m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥619m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥113m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥532m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥370m2020-06-01 → 2021-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥139.232024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥97.032023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥210.852022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥165.232021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥116.152020-06-01 → 2021-05-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,494.67at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,407.11at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,293.4at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥2,101.38at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,947.95at 2021-05-31dCons.Net assets per share (5-year summary)
Equity ratio86.9%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio81.4%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio78.7%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio80.4%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio80.0%at 2021-05-31dCons.Equity to asset ratio (5-year summary)
ROE5.7%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE4.1%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE9.6%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE8.2%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE6.2%2020-06-01 → 2021-05-31dCons.Rate of return on equity (5-year summary)
Employees544at 2025-05-31Cons.Number of employees
Employees526at 2024-05-31Cons.Number of employees
Employees520at 2023-05-31vCons.Number of employees
Employees512at 2022-05-31vCons.Number of employees
Employees507at 2021-05-31dCons.Number of employees
Revenue¥9.4bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥9.3bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥9.5bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥8.8bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥7.7bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥1.0bn2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥1.1bn2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥1.2bn2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥1.2bn2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥1.4bn2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.4bn2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.1bn2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.3bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax¥872m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥903m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥624m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥1.3bn2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥1.0bn2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥750m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥16.8bnat 2025-05-31StandaloneAssets
Total assets¥17.5bnat 2024-05-31StandaloneAssets
Total assets¥17.8bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥16.0bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥15.3bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.3bnat 2025-05-31StandaloneLiabilities
Total liabilities¥3.4bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥14.6bnat 2025-05-31StandaloneNet assets
Net assets / equity¥14.0bnat 2024-05-31StandaloneNet assets
Net assets / equity¥13.7bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥12.7bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥12.1bnat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.1bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥2.6bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥127.562024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥88.042023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥186.542022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥145.772021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥105.892020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥422024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥422023-06-01 → 2024-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥422022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥402021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥402020-06-01 → 2021-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,058.25at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,983.01at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,931.52at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,793.67at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,701.95at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio86.6%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.3%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio76.9%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.4%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.0%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE6.3%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE4.5%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE10.0%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE8.3%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE6.4%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued7,552,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,552,000at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,552,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,552,000at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,552,000at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees384at 2025-05-31StandaloneNumber of employees
Employees371at 2024-05-31StandaloneNumber of employees
Employees367at 2023-05-31vStandaloneNumber of employees
Employees360at 2022-05-31vStandaloneNumber of employees
Employees366at 2021-05-31dStandaloneNumber 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
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2024-06-01 → 2025-05-31¥42m
Reconciling Itemsreconcilingdepreciation2024-06-01 → 2025-05-31¥12m
Reconciling Itemsreconcilingrevenue2024-06-01 → 2025-05-31−¥98m
Reconciling Itemsreconcilingrevenue intersegment2024-06-01 → 2025-05-31−¥98m
Reconciling Itemsreconcilingsegment assetsat 2025-05-31¥5.4bn
Reconciling Itemsreconcilingsegment profit2024-06-01 → 2025-05-31−¥584m
Laser Components Businessreportable segmentcapex2024-06-01 → 2025-05-31¥355m
Laser Components Businessreportable segmentdepreciation2024-06-01 → 2025-05-31¥331m
Laser Components Businessreportable segmentemployeesat 2025-05-31472 pure
Laser Components Businessreportable segmentrevenue2024-06-01 → 2025-05-31¥9.8bn
Laser Components Businessreportable segmentrevenue external2024-06-01 → 2025-05-31¥9.7bn
Laser Components Businessreportable segmentrevenue intersegment2024-06-01 → 2025-05-31¥23m
Laser Components Businessreportable segmentsegment assetsat 2025-05-31¥13.2bn
Laser Components Businessreportable segmentsegment profit2024-06-01 → 2025-05-31¥1.6bn
—segment totalcapex2024-06-01 → 2025-05-31¥380m
—segment totaldepreciation2024-06-01 → 2025-05-31¥369m
—segment totalrevenue2024-06-01 → 2025-05-31¥11.7bn
—segment totalrevenue external2024-06-01 → 2025-05-31¥11.6bn
—segment totalrevenue intersegment2024-06-01 → 2025-05-31¥98m
—segment totalsegment assetsat 2025-05-31¥15.0bn
—segment totalsegment profit2024-06-01 → 2025-05-31¥1.7bn
Reconciling Itemsreconcilingcapex2023-06-01 → 2024-05-31¥8m
Reconciling Itemsreconcilingdepreciation2023-06-01 → 2024-05-31¥11m
Reconciling Itemsreconcilingrevenue2023-06-01 → 2024-05-31−¥90m
Reconciling Itemsreconcilingrevenue intersegment2023-06-01 → 2024-05-31−¥90m
Reconciling Itemsreconcilingsegment assetsat 2024-05-31¥5.5bn
Reconciling Itemsreconcilingsegment profit2023-06-01 → 2024-05-31−¥561m
Laser Components Businessreportable segmentcapex2023-06-01 → 2024-05-31¥1.1bn
Laser Components Businessreportable segmentdepreciation2023-06-01 → 2024-05-31¥308m
Laser Components Businessreportable segmentrevenue2023-06-01 → 2024-05-31¥9.2bn
Laser Components Businessreportable segmentrevenue external2023-06-01 → 2024-05-31¥9.2bn
Laser Components Businessreportable segmentrevenue intersegment2023-06-01 → 2024-05-31¥37m
Laser Components Businessreportable segmentsegment assetsat 2024-05-31¥13.5bn
Laser Components Businessreportable segmentsegment profit2023-06-01 → 2024-05-31¥1.5bn
—segment totalcapex2023-06-01 → 2024-05-31¥1.1bn
—segment totaldepreciation2023-06-01 → 2024-05-31¥344m
—segment totalrevenue2023-06-01 → 2024-05-31¥11.3bn
—segment totalrevenue external2023-06-01 → 2024-05-31¥11.2bn
—segment totalrevenue intersegment2023-06-01 → 2024-05-31¥90m
—segment totalsegment assetsat 2024-05-31¥15.4bn
—segment totalsegment profit2023-06-01 → 2024-05-31¥1.7bn
Laser Components Businessreportable segmentemployeesat 2025-05-31312 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,545
ItemContextValueUnit
Total assets (5-year summary)Prior2YearInstant20634196000JPY
Total assets (5-year summary)Prior1YearInstant20945112000JPY
Total assets (5-year summary)CurrentYearInstant20340102000JPY
Net assets per share (5-year summary)Prior4YearInstant1947.95
Net assets per share (5-year summary)Prior3YearInstant2101.38
Net assets per share (5-year summary)Prior2YearInstant2293.40
Net assets per share (5-year summary)Prior1YearInstant2407.11
Net assets per share (5-year summary)CurrentYearInstant2494.67
Basic earnings loss per share (5-year summary)Prior4YearDuration116.15
Basic earnings loss per share (5-year summary)Prior3YearDuration165.23
Basic earnings loss per share (5-year summary)Prior2YearDuration210.85
Basic earnings loss per share (5-year summary)Prior1YearDuration97.03
Basic earnings loss per share (5-year summary)CurrentYearDuration139.23
Diluted earnings per share (5-year summary)Prior4YearDuration-
Diluted earnings per share (5-year summary)Prior3YearDuration-
Diluted earnings per share (5-year summary)Prior2YearDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Diluted earnings per share (5-year summary)CurrentYearDuration-
Equity to asset ratio (5-year summary)Prior4YearInstant0.800
Equity to asset ratio (5-year summary)Prior3YearInstant0.804
Equity to asset ratio (5-year summary)Prior2YearInstant0.787
Equity to asset ratio (5-year summary)Prior1YearInstant0.814
Equity to asset ratio (5-year summary)CurrentYearInstant0.869
Rate of return on equity (5-year summary)Prior4YearDuration0.0615
Rate of return on equity (5-year summary)Prior3YearDuration0.0816
Rate of return on equity (5-year summary)Prior2YearDuration0.0960
Rate of return on equity (5-year summary)Prior1YearDuration0.0413
Rate of return on equity (5-year summary)CurrentYearDuration0.0568
Price earnings ratio (5-year summary)Prior4YearDuration14.68
Price earnings ratio (5-year summary)Prior3YearDuration9.04
Price earnings ratio (5-year summary)Prior2YearDuration7.23
Price earnings ratio (5-year summary)Prior1YearDuration15.97
Price earnings ratio (5-year summary)CurrentYearDuration9.79
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration1577290000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration942748000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration982998000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration1410457000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration379921000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-1486064000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration-708191000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration182912000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-1458234000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-418337000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-370019000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration-532336000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-112919000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-618501000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration-601298000JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant3247964000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant3135122000JPY

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 identityconsolidated 2024-05-31pass rounding
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass rounding
balance sheet identitynon_consolidated 2025-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · total assetsconsolidated 2024-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass