Annual report

Period2024-11-01 → 2025-10-31
Filed2026-01-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥28.9bn2024-11-01 → 2025-10-31Cons.Net sales
Revenue¥27.9bn2023-11-01 → 2024-10-31Cons.Net sales
Revenue¥28.1bn2022-11-01 → 2023-10-31vCons.Net sales (5-year summary)
Revenue¥28.3bn2021-11-01 → 2022-10-31vCons.Net sales (5-year summary)
Revenue¥23.5bn2020-11-01 → 2021-10-31dCons.Net sales (5-year summary)
Operating income¥1.8bn2024-11-01 → 2025-10-31Cons.Operating income
Operating income¥2.2bn2023-11-01 → 2024-10-31Cons.Operating income
Ordinary income¥2.3bn2024-11-01 → 2025-10-31Cons.Ordinary income
Ordinary income¥2.6bn2023-11-01 → 2024-10-31Cons.Ordinary income
Ordinary income¥2.6bn2022-11-01 → 2023-10-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥3.7bn2021-11-01 → 2022-10-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.7bn2020-11-01 → 2021-10-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥3.1bn2024-11-01 → 2025-10-31Cons.Income before income taxes
Profit before tax¥2.6bn2023-11-01 → 2024-10-31Cons.Income before income taxes
Net income (owners)¥1.7bn2024-11-01 → 2025-10-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.6bn2023-11-01 → 2024-10-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.6bn2022-11-01 → 2023-10-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.1bn2021-11-01 → 2022-10-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.5bn2020-11-01 → 2021-10-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.8bn2024-11-01 → 2025-10-31Cons.Profit loss
Net income¥1.7bn2023-11-01 → 2024-10-31Cons.Profit loss
Total assets¥66.9bnat 2025-10-31Cons.Assets
Total assets¥65.1bnat 2024-10-31Cons.Assets
Total assets¥61.8bnat 2023-10-31vCons.Total assets (5-year summary)
Total assets¥60.7bnat 2022-10-31vCons.Total assets (5-year summary)
Total assets¥53.6bnat 2021-10-31dCons.Total assets (5-year summary)
Total liabilities¥14.5bnat 2025-10-31Cons.Liabilities
Total liabilities¥14.3bnat 2024-10-31Cons.Liabilities
Net assets / equity¥52.3bnat 2025-10-31Cons.Net assets
Net assets / equity¥50.8bnat 2024-10-31Cons.Net assets
Net assets / equity¥47.3bnat 2023-10-31vCons.Net assets
Net assets / equity¥45.3bnat 2022-10-31vCons.Net assets (5-year summary)
Net assets / equity¥40.1bnat 2021-10-31dCons.Net assets (5-year summary)
Cash and deposits¥14.4bnat 2025-10-31Cons.Cash and deposits
Cash and deposits¥15.2bnat 2024-10-31Cons.Cash and deposits
Cash & equivalents¥13.0bnat 2025-10-31Cons.Cash and cash equivalents
Cash & equivalents¥13.6bnat 2024-10-31Cons.Cash and cash equivalents
Cash & equivalents¥13.9bnat 2023-10-31vCons.Cash and cash equivalents
Cash & equivalents¥14.1bnat 2022-10-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥13.0bnat 2021-10-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.0bn2024-11-01 → 2025-10-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.7bn2023-11-01 → 2024-10-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2022-11-01 → 2023-10-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.3bn2021-11-01 → 2022-10-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.9bn2020-11-01 → 2021-10-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥854m2024-11-01 → 2025-10-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.2bn2023-11-01 → 2024-10-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.1bn2022-11-01 → 2023-10-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.0bn2021-11-01 → 2022-10-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥781m2020-11-01 → 2021-10-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥943m2024-11-01 → 2025-10-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.2bn2023-11-01 → 2024-10-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥7m2022-11-01 → 2023-10-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥761m2021-11-01 → 2022-10-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.4bn2020-11-01 → 2021-10-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥71.042024-11-01 → 2025-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥64.362023-11-01 → 2024-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥64.542022-11-01 → 2023-10-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥86.92021-11-01 → 2022-10-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥59.992020-11-01 → 2021-10-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,131.47at 2025-10-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,072.93at 2024-10-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,931.08at 2023-10-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,848.95at 2022-10-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,641.75at 2021-10-31dCons.Net assets per share (5-year summary)
Equity ratio77.6%at 2025-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio77.6%at 2024-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio76.1%at 2023-10-31vCons.Equity to asset ratio (5-year summary)
Equity ratio74.2%at 2022-10-31vCons.Equity to asset ratio (5-year summary)
Equity ratio74.6%at 2021-10-31dCons.Equity to asset ratio (5-year summary)
ROE3.4%2024-11-01 → 2025-10-31Cons.Rate of return on equity (5-year summary)
ROE3.2%2023-11-01 → 2024-10-31Cons.Rate of return on equity (5-year summary)
ROE3.4%2022-11-01 → 2023-10-31vCons.Rate of return on equity (5-year summary)
ROE5.0%2021-11-01 → 2022-10-31vCons.Rate of return on equity (5-year summary)
ROE3.8%2020-11-01 → 2021-10-31dCons.Rate of return on equity (5-year summary)
Employees1,421at 2025-10-31Cons.Number of employees
Employees1,454at 2024-10-31Cons.Number of employees
Employees1,476at 2023-10-31vCons.Number of employees
Employees1,505at 2022-10-31vCons.Number of employees
Employees1,462at 2021-10-31dCons.Number of employees
Revenue¥14.4bn2024-11-01 → 2025-10-31StandaloneNet sales
Revenue¥14.4bn2023-11-01 → 2024-10-31StandaloneNet sales
Revenue¥14.9bn2022-11-01 → 2023-10-31vStandaloneNet sales (5-year summary)
Revenue¥14.5bn2021-11-01 → 2022-10-31vStandaloneNet sales (5-year summary)
Revenue¥12.7bn2020-11-01 → 2021-10-31dStandaloneNet sales (5-year summary)
Operating income−¥1.2bn2024-11-01 → 2025-10-31StandaloneOperating income
Operating income−¥472m2023-11-01 → 2024-10-31StandaloneOperating income
Ordinary income¥803m2024-11-01 → 2025-10-31StandaloneOrdinary income
Ordinary income¥2.2bn2023-11-01 → 2024-10-31StandaloneOrdinary income
Ordinary income¥1.9bn2022-11-01 → 2023-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥491m2021-11-01 → 2022-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥954m2020-11-01 → 2021-10-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.6bn2024-11-01 → 2025-10-31StandaloneIncome before income taxes
Profit before tax¥2.2bn2023-11-01 → 2024-10-31StandaloneIncome before income taxes
Net income¥1.2bn2024-11-01 → 2025-10-31StandaloneProfit loss
Net income¥2.1bn2023-11-01 → 2024-10-31StandaloneProfit loss
Net income¥1.9bn2022-11-01 → 2023-10-31vStandaloneNet income loss (5-year summary)
Net income¥364m2021-11-01 → 2022-10-31vStandaloneNet income loss (5-year summary)
Net income¥1.4bn2020-11-01 → 2021-10-31dStandaloneNet income loss (5-year summary)
Total assets¥40.0bnat 2025-10-31StandaloneAssets
Total assets¥39.7bnat 2024-10-31StandaloneAssets
Total assets¥37.3bnat 2023-10-31vStandaloneTotal assets (5-year summary)
Total assets¥35.7bnat 2022-10-31vStandaloneTotal assets (5-year summary)
Total assets¥34.3bnat 2021-10-31dStandaloneTotal assets (5-year summary)
Total liabilities¥10.2bnat 2025-10-31StandaloneLiabilities
Total liabilities¥10.0bnat 2024-10-31StandaloneLiabilities
Net assets / equity¥29.8bnat 2025-10-31StandaloneNet assets
Net assets / equity¥29.6bnat 2024-10-31StandaloneNet assets
Net assets / equity¥27.2bnat 2023-10-31vStandaloneNet assets
Net assets / equity¥25.7bnat 2022-10-31vStandaloneNet assets (5-year summary)
Net assets / equity¥25.6bnat 2021-10-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.0bnat 2025-10-31StandaloneCash and deposits
Cash and deposits¥3.3bnat 2024-10-31StandaloneCash and deposits
EPS (basic)¥50.182024-11-01 → 2025-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥85.492023-11-01 → 2024-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥77.282022-11-01 → 2023-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥14.932021-11-01 → 2022-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥59.032020-11-01 → 2021-10-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥252024-11-01 → 2025-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥232023-11-01 → 2024-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-11-01 → 2023-10-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-11-01 → 2022-10-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥152020-11-01 → 2021-10-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,224.09at 2025-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,216.62at 2024-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,116.8at 2023-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,056.28at 2022-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,053.02at 2021-10-31dStandaloneNet assets per share (5-year summary)
Equity ratio74.6%at 2025-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.7%at 2024-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.9%at 2023-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio72.1%at 2022-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio74.7%at 2021-10-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.1%2024-11-01 → 2025-10-31StandaloneRate of return on equity (5-year summary)
ROE7.3%2023-11-01 → 2024-10-31StandaloneRate of return on equity (5-year summary)
ROE7.1%2022-11-01 → 2023-10-31vStandaloneRate of return on equity (5-year summary)
ROE1.4%2021-11-01 → 2022-10-31vStandaloneRate of return on equity (5-year summary)
ROE5.8%2020-11-01 → 2021-10-31dStandaloneRate of return on equity (5-year summary)
Shares issued25,450,000at 2025-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2024-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2023-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2022-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2021-10-31dStandaloneTotal number of issued shares (5-year summary)
Employees468at 2025-10-31StandaloneNumber of employees
Employees474at 2024-10-31StandaloneNumber of employees
Employees462at 2023-10-31vStandaloneNumber of employees
Employees461at 2022-10-31vStandaloneNumber of employees
Employees438at 2021-10-31dStandaloneNumber 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 Itemsreconcilingsegment assetsat 2025-10-31¥7.6bn
Electronicsreportable segmentcapex2024-11-01 → 2025-10-31¥1.2bn
Electronicsreportable segmentdepreciation2024-11-01 → 2025-10-31¥744m
Electronicsreportable segmentemployeesat 2025-10-31340 pure
Electronicsreportable segmentrevenue2024-11-01 → 2025-10-31¥13.6bn
Electronicsreportable segmentrevenue external2024-11-01 → 2025-10-31¥13.6bn
Electronicsreportable segmentsegment assetsat 2025-10-31¥23.7bn
Electronicsreportable segmentsegment profit2024-11-01 → 2025-10-31¥2.6bn
Optical Productsreportable segmentcapex2024-11-01 → 2025-10-31¥1.3bn
Optical Productsreportable segmentdepreciation2024-11-01 → 2025-10-31¥698m
Optical Productsreportable segmentemployeesat 2025-10-311025 pure
Optical Productsreportable segmentrevenue2024-11-01 → 2025-10-31¥15.3bn
Optical Productsreportable segmentrevenue external2024-11-01 → 2025-10-31¥15.3bn
Optical Productsreportable segmentsegment assetsat 2025-10-31¥35.6bn
Optical Productsreportable segmentsegment profit2024-11-01 → 2025-10-31−¥800m
Total Of Reportable Segments And Otherssegment totalcapex2024-11-01 → 2025-10-31¥2.4bn
Total Of Reportable Segments And Otherssegment totaldepreciation2024-11-01 → 2025-10-31¥1.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-11-01 → 2025-10-31¥28.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-11-01 → 2025-10-31¥28.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-10-31¥59.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-11-01 → 2025-10-31¥1.8bn
Reconciling Itemsreconcilingsegment assetsat 2024-10-31¥8.6bn
Electronicsreportable segmentcapex2023-11-01 → 2024-10-31¥986m
Electronicsreportable segmentdepreciation2023-11-01 → 2024-10-31¥824m
Electronicsreportable segmentrevenue2023-11-01 → 2024-10-31¥14.0bn
Electronicsreportable segmentrevenue external2023-11-01 → 2024-10-31¥14.0bn
Electronicsreportable segmentsegment assetsat 2024-10-31¥23.5bn
Electronicsreportable segmentsegment profit2023-11-01 → 2024-10-31¥3.0bn
Optical Productsreportable segmentcapex2023-11-01 → 2024-10-31¥795m
Optical Productsreportable segmentdepreciation2023-11-01 → 2024-10-31¥667m
Optical Productsreportable segmentrevenue2023-11-01 → 2024-10-31¥13.9bn
Optical Productsreportable segmentrevenue external2023-11-01 → 2024-10-31¥13.9bn
Optical Productsreportable segmentsegment assetsat 2024-10-31¥33.0bn
Optical Productsreportable segmentsegment profit2023-11-01 → 2024-10-31−¥801m
Total Of Reportable Segments And Otherssegment totalcapex2023-11-01 → 2024-10-31¥1.8bn
Total Of Reportable Segments And Otherssegment totaldepreciation2023-11-01 → 2024-10-31¥1.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2023-11-01 → 2024-10-31¥27.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-11-01 → 2024-10-31¥27.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-10-31¥56.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-11-01 → 2024-10-31¥2.2bn
Electronicsreportable segmentemployeesat 2025-10-31102 pure
Optical Productsreportable segmentemployeesat 2025-10-31310 pure

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

All source rows · 1,720
ItemContextValueUnit
Net assets (5-year summary)Prior1YearInstant50833647000JPY
Net assets (5-year summary)CurrentYearInstant52347396000JPY
Total assets (5-year summary)Prior4YearInstant53606059000JPY
Total assets (5-year summary)Prior3YearInstant60678472000JPY
Total assets (5-year summary)Prior2YearInstant61840420000JPY
Total assets (5-year summary)Prior1YearInstant65112456000JPY
Total assets (5-year summary)CurrentYearInstant66884993000JPY
Net assets per share (5-year summary)Prior4YearInstant1641.75
Net assets per share (5-year summary)Prior3YearInstant1848.95
Net assets per share (5-year summary)Prior2YearInstant1931.08
Net assets per share (5-year summary)Prior1YearInstant2072.93
Net assets per share (5-year summary)CurrentYearInstant2131.47
Basic earnings loss per share (5-year summary)Prior4YearDuration59.99
Basic earnings loss per share (5-year summary)Prior3YearDuration86.90
Basic earnings loss per share (5-year summary)Prior2YearDuration64.54
Basic earnings loss per share (5-year summary)Prior1YearDuration64.36
Basic earnings loss per share (5-year summary)CurrentYearDuration71.04
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)Prior4YearInstant0.746
Equity to asset ratio (5-year summary)Prior3YearInstant0.742
Equity to asset ratio (5-year summary)Prior2YearInstant0.761
Equity to asset ratio (5-year summary)Prior1YearInstant0.776
Equity to asset ratio (5-year summary)CurrentYearInstant0.776
Rate of return on equity (5-year summary)Prior4YearDuration0.038
Rate of return on equity (5-year summary)Prior3YearDuration0.050
Rate of return on equity (5-year summary)Prior2YearDuration0.034
Rate of return on equity (5-year summary)Prior1YearDuration0.032
Rate of return on equity (5-year summary)CurrentYearDuration0.034
Price earnings ratio (5-year summary)Prior4YearDuration23.09
Price earnings ratio (5-year summary)Prior3YearDuration13.95
Price earnings ratio (5-year summary)Prior2YearDuration19.43
Price earnings ratio (5-year summary)Prior1YearDuration20.21
Price earnings ratio (5-year summary)CurrentYearDuration16.03
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration1938318000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration2303094000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration1837173000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration2736057000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration1049258000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-780917000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration-1993802000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration-2105307000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-2232720000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-854024000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-1409176000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration-760537000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-7282000JPY

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 2024-10-31pass
balance sheet identityconsolidated 2025-10-31pass
balance sheet identitynon_consolidated 2024-10-31pass
balance sheet identitynon_consolidated 2025-10-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-10-31pass
statement vs summary · net assetsconsolidated 2024-10-31pass
statement vs summary · net assetsconsolidated 2025-10-31pass
statement vs summary · net assetsnon_consolidated 2023-10-31pass
statement vs summary · net assetsnon_consolidated 2024-10-31pass
statement vs summary · net assetsnon_consolidated 2025-10-31pass
statement vs summary · net income attributable to parentconsolidated 2023-11-01/2024-10-31pass
statement vs summary · net income attributable to parentconsolidated 2024-11-01/2025-10-31pass
statement vs summary · operating cash flowconsolidated 2023-11-01/2024-10-31pass
statement vs summary · operating cash flowconsolidated 2024-11-01/2025-10-31pass
statement vs summary · revenueconsolidated 2023-11-01/2024-10-31pass
statement vs summary · revenueconsolidated 2024-11-01/2025-10-31pass
statement vs summary · revenuenon_consolidated 2023-11-01/2024-10-31pass
statement vs summary · revenuenon_consolidated 2024-11-01/2025-10-31pass
statement vs summary · total assetsconsolidated 2024-10-31pass
statement vs summary · total assetsconsolidated 2025-10-31pass
statement vs summary · total assetsnon_consolidated 2024-10-31pass
statement vs summary · total assetsnon_consolidated 2025-10-31pass