Annual report

Period2022-11-01 → 2023-10-31
Filed2024-01-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥28.1bn2022-11-01 → 2023-10-31Cons.Net sales
Revenue¥28.3bn2021-11-01 → 2022-10-31Cons.Net sales
Revenue¥23.5bn2020-11-01 → 2021-10-31dCons.Net sales (5-year summary)
Revenue¥17.9bn2019-11-01 → 2020-10-31dCons.Net sales (5-year summary)
Revenue¥23.4bn2018-11-01 → 2019-10-31dCons.Net sales (5-year summary)
Operating income¥2.2bn2022-11-01 → 2023-10-31Cons.Operating income
Operating income¥3.0bn2021-11-01 → 2022-10-31Cons.Operating income
Ordinary income¥2.6bn2022-11-01 → 2023-10-31Cons.Ordinary income
Ordinary income¥3.7bn2021-11-01 → 2022-10-31Cons.Ordinary income
Ordinary income¥1.7bn2020-11-01 → 2021-10-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥1.3bn2019-11-01 → 2020-10-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.1bn2018-11-01 → 2019-10-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥2.7bn2022-11-01 → 2023-10-31Cons.Income before income taxes
Profit before tax¥3.5bn2021-11-01 → 2022-10-31Cons.Income before income taxes
Net income (owners)¥1.6bn2022-11-01 → 2023-10-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.1bn2021-11-01 → 2022-10-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2020-11-01 → 2021-10-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥4.2bn2019-11-01 → 2020-10-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥466m2018-11-01 → 2019-10-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.6bn2022-11-01 → 2023-10-31Cons.Profit loss
Net income¥2.2bn2021-11-01 → 2022-10-31Cons.Profit loss
Total assets¥61.8bnat 2023-10-31Cons.Assets
Total assets¥60.7bnat 2022-10-31Cons.Assets
Total assets¥53.6bnat 2021-10-31dCons.Total assets (5-year summary)
Total assets¥49.6bnat 2020-10-31dCons.Total assets (5-year summary)
Total assets¥55.0bnat 2019-10-31dCons.Total assets (5-year summary)
Total liabilities¥14.5bnat 2023-10-31Cons.Liabilities
Total liabilities¥15.4bnat 2022-10-31Cons.Liabilities
Net assets / equity¥47.3bnat 2023-10-31Cons.Net assets
Net assets / equity¥45.3bnat 2022-10-31Cons.Net assets
Net assets / equity¥40.1bnat 2021-10-31dCons.Net assets
Net assets / equity¥36.2bnat 2020-10-31dCons.Net assets (5-year summary)
Net assets / equity¥41.8bnat 2019-10-31dCons.Net assets (5-year summary)
Cash and deposits¥14.8bnat 2023-10-31Cons.Cash and deposits
Cash and deposits¥14.5bnat 2022-10-31Cons.Cash and deposits
Cash & equivalents¥13.9bnat 2023-10-31Cons.Cash and cash equivalents
Cash & equivalents¥14.1bnat 2022-10-31Cons.Cash and cash equivalents
Cash & equivalents¥13.0bnat 2021-10-31dCons.Cash and cash equivalents
Cash & equivalents¥12.6bnat 2020-10-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥11.2bnat 2019-10-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.8bn2022-11-01 → 2023-10-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.3bn2021-11-01 → 2022-10-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.9bn2020-11-01 → 2021-10-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.5bn2019-11-01 → 2020-10-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.9bn2018-11-01 → 2019-10-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2.1bn2022-11-01 → 2023-10-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.0bn2021-11-01 → 2022-10-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥781m2020-11-01 → 2021-10-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.4bn2019-11-01 → 2020-10-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥335m2018-11-01 → 2019-10-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥7m2022-11-01 → 2023-10-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥761m2021-11-01 → 2022-10-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.4bn2020-11-01 → 2021-10-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.4bn2019-11-01 → 2020-10-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.0bn2018-11-01 → 2019-10-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥64.542022-11-01 → 2023-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥86.92021-11-01 → 2022-10-31Cons.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)
EPS (basic)¥-174.342019-11-01 → 2020-10-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥19.162018-11-01 → 2019-10-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,931.08at 2023-10-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,848.95at 2022-10-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,641.75at 2021-10-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,485.94at 2020-10-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,717.98at 2019-10-31dCons.Net assets per share (5-year summary)
Equity ratio76.1%at 2023-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.2%at 2022-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.6%at 2021-10-31dCons.Equity to asset ratio (5-year summary)
Equity ratio72.9%at 2020-10-31dCons.Equity to asset ratio (5-year summary)
Equity ratio76.0%at 2019-10-31dCons.Equity to asset ratio (5-year summary)
ROE3.4%2022-11-01 → 2023-10-31Cons.Rate of return on equity (5-year summary)
ROE5.0%2021-11-01 → 2022-10-31Cons.Rate of return on equity (5-year summary)
ROE3.8%2020-11-01 → 2021-10-31dCons.Rate of return on equity (5-year summary)
ROE-10.9%2019-11-01 → 2020-10-31dCons.Rate of return on equity (5-year summary)
ROE1.1%2018-11-01 → 2019-10-31dCons.Rate of return on equity (5-year summary)
Employees1,476at 2023-10-31Cons.Number of employees
Employees1,505at 2022-10-31Cons.Number of employees
Employees1,462at 2021-10-31dCons.Number of employees
Employees1,508at 2020-10-31dCons.Number of employees
Employees1,606at 2019-10-31dCons.Number of employees
Revenue¥14.9bn2022-11-01 → 2023-10-31StandaloneNet sales
Revenue¥14.5bn2021-11-01 → 2022-10-31StandaloneNet sales
Revenue¥12.7bn2020-11-01 → 2021-10-31dStandaloneNet sales (5-year summary)
Revenue¥9.2bn2019-11-01 → 2020-10-31dStandaloneNet sales (5-year summary)
Revenue¥13.1bn2018-11-01 → 2019-10-31dStandaloneNet sales (5-year summary)
Operating income−¥508m2022-11-01 → 2023-10-31StandaloneOperating income
Operating income−¥785m2021-11-01 → 2022-10-31StandaloneOperating income
Ordinary income¥1.9bn2022-11-01 → 2023-10-31StandaloneOrdinary income
Ordinary income¥491m2021-11-01 → 2022-10-31StandaloneOrdinary income
Ordinary income¥954m2020-11-01 → 2021-10-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥892m2019-11-01 → 2020-10-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥393m2018-11-01 → 2019-10-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.0bn2022-11-01 → 2023-10-31StandaloneIncome before income taxes
Profit before tax¥481m2021-11-01 → 2022-10-31StandaloneIncome before income taxes
Net income¥1.9bn2022-11-01 → 2023-10-31StandaloneProfit loss
Net income¥364m2021-11-01 → 2022-10-31StandaloneProfit loss
Net income¥1.4bn2020-11-01 → 2021-10-31dStandaloneNet income loss (5-year summary)
Net income−¥4.3bn2019-11-01 → 2020-10-31dStandaloneNet income loss (5-year summary)
Net income¥501m2018-11-01 → 2019-10-31dStandaloneNet income loss (5-year summary)
Total assets¥37.3bnat 2023-10-31StandaloneAssets
Total assets¥35.7bnat 2022-10-31StandaloneAssets
Total assets¥34.3bnat 2021-10-31dStandaloneTotal assets (5-year summary)
Total assets¥32.6bnat 2020-10-31dStandaloneTotal assets (5-year summary)
Total assets¥38.3bnat 2019-10-31dStandaloneTotal assets (5-year summary)
Total liabilities¥10.1bnat 2023-10-31StandaloneLiabilities
Total liabilities¥10.0bnat 2022-10-31StandaloneLiabilities
Net assets / equity¥27.2bnat 2023-10-31StandaloneNet assets
Net assets / equity¥25.7bnat 2022-10-31StandaloneNet assets
Net assets / equity¥25.6bnat 2021-10-31dStandaloneNet assets
Net assets / equity¥23.9bnat 2020-10-31dStandaloneNet assets (5-year summary)
Net assets / equity¥29.3bnat 2019-10-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.9bnat 2023-10-31StandaloneCash and deposits
Cash and deposits¥2.2bnat 2022-10-31StandaloneCash and deposits
EPS (basic)¥77.282022-11-01 → 2023-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥14.932021-11-01 → 2022-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥59.032020-11-01 → 2021-10-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-175.62019-11-01 → 2020-10-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.592018-11-01 → 2019-10-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202022-11-01 → 2023-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-11-01 → 2022-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥152020-11-01 → 2021-10-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥102019-11-01 → 2020-10-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152018-11-01 → 2019-10-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,116.8at 2023-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,056.28at 2022-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,053.02at 2021-10-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥980.3at 2020-10-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,204.24at 2019-10-31dStandaloneNet assets per share (5-year summary)
Equity ratio72.9%at 2023-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.1%at 2022-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.7%at 2021-10-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.2%at 2020-10-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio76.6%at 2019-10-31dStandaloneEquity to asset ratio (5-year summary)
ROE7.1%2022-11-01 → 2023-10-31StandaloneRate of return on equity (5-year summary)
ROE1.4%2021-11-01 → 2022-10-31StandaloneRate of return on equity (5-year summary)
ROE5.8%2020-11-01 → 2021-10-31dStandaloneRate of return on equity (5-year summary)
ROE-16.1%2019-11-01 → 2020-10-31dStandaloneRate of return on equity (5-year summary)
ROE1.7%2018-11-01 → 2019-10-31dStandaloneRate of return on equity (5-year summary)
Shares issued25,450,000at 2023-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2022-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2021-10-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2020-10-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued25,450,000at 2019-10-31dStandaloneTotal number of issued shares (5-year summary)
Employees462at 2023-10-31StandaloneNumber of employees
Employees461at 2022-10-31StandaloneNumber of employees
Employees438at 2021-10-31dStandaloneNumber of employees
Employees439at 2020-10-31dStandaloneNumber of employees
Employees436at 2019-10-31dStandaloneNumber 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 2023-10-31¥7.0bn
Electronicsreportable segmentcapex2022-11-01 → 2023-10-31¥746m
Electronicsreportable segmentdepreciation2022-11-01 → 2023-10-31¥768m
Electronicsreportable segmentemployeesat 2023-10-31286 pure
Electronicsreportable segmentrevenue2022-11-01 → 2023-10-31¥12.3bn
Electronicsreportable segmentrevenue external2022-11-01 → 2023-10-31¥12.3bn
Electronicsreportable segmentsegment assetsat 2023-10-31¥20.5bn
Electronicsreportable segmentsegment profit2022-11-01 → 2023-10-31¥2.3bn
Optical Productsreportable segmentcapex2022-11-01 → 2023-10-31¥1.1bn
Optical Productsreportable segmentdepreciation2022-11-01 → 2023-10-31¥693m
Optical Productsreportable segmentemployeesat 2023-10-311131 pure
Optical Productsreportable segmentrevenue2022-11-01 → 2023-10-31¥15.8bn
Optical Productsreportable segmentrevenue external2022-11-01 → 2023-10-31¥15.8bn
Optical Productsreportable segmentsegment assetsat 2023-10-31¥34.3bn
Optical Productsreportable segmentsegment profit2022-11-01 → 2023-10-31−¥40m
Total Of Reportable Segments And Otherssegment totalcapex2022-11-01 → 2023-10-31¥1.8bn
Total Of Reportable Segments And Otherssegment totaldepreciation2022-11-01 → 2023-10-31¥1.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2022-11-01 → 2023-10-31¥28.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-11-01 → 2023-10-31¥28.1bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-10-31¥54.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-11-01 → 2023-10-31¥2.2bn
Reconciling Itemsreconcilingsegment assetsat 2022-10-31¥6.2bn
Electronicsreportable segmentcapex2021-11-01 → 2022-10-31¥576m
Electronicsreportable segmentdepreciation2021-11-01 → 2022-10-31¥629m
Electronicsreportable segmentrevenue2021-11-01 → 2022-10-31¥11.4bn
Electronicsreportable segmentrevenue external2021-11-01 → 2022-10-31¥11.4bn
Electronicsreportable segmentsegment assetsat 2022-10-31¥18.4bn
Electronicsreportable segmentsegment profit2021-11-01 → 2022-10-31¥1.8bn
Optical Productsreportable segmentcapex2021-11-01 → 2022-10-31¥1.2bn
Optical Productsreportable segmentdepreciation2021-11-01 → 2022-10-31¥771m
Optical Productsreportable segmentrevenue2021-11-01 → 2022-10-31¥16.9bn
Optical Productsreportable segmentrevenue external2021-11-01 → 2022-10-31¥16.9bn
Optical Productsreportable segmentsegment assetsat 2022-10-31¥36.0bn
Optical Productsreportable segmentsegment profit2021-11-01 → 2022-10-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalcapex2021-11-01 → 2022-10-31¥1.7bn
Total Of Reportable Segments And Otherssegment totaldepreciation2021-11-01 → 2022-10-31¥1.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2021-11-01 → 2022-10-31¥28.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-11-01 → 2022-10-31¥28.3bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-10-31¥54.4bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-11-01 → 2022-10-31¥3.0bn
Electronicsreportable segmentemployeesat 2023-10-31106 pure
Optical Productsreportable segmentemployeesat 2023-10-31297 pure

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

All source rows · 1,662
ItemContextValueUnit
Total assets (5-year summary)Prior4YearInstant55036087000JPY
Total assets (5-year summary)Prior3YearInstant49621275000JPY
Total assets (5-year summary)Prior2YearInstant53606059000JPY
Total assets (5-year summary)Prior1YearInstant60678472000JPY
Total assets (5-year summary)CurrentYearInstant61840420000JPY
Net assets per share (5-year summary)Prior4YearInstant1717.98
Net assets per share (5-year summary)Prior3YearInstant1485.94
Net assets per share (5-year summary)Prior2YearInstant1641.75
Net assets per share (5-year summary)Prior1YearInstant1848.95
Net assets per share (5-year summary)CurrentYearInstant1931.08
Basic earnings loss per share (5-year summary)Prior4YearDuration19.16
Basic earnings loss per share (5-year summary)Prior3YearDuration-174.34
Basic earnings loss per share (5-year summary)Prior2YearDuration59.99
Basic earnings loss per share (5-year summary)Prior1YearDuration86.90
Basic earnings loss per share (5-year summary)CurrentYearDuration64.54
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)Prior4YearInstant0.760
Equity to asset ratio (5-year summary)Prior3YearInstant0.729
Equity to asset ratio (5-year summary)Prior2YearInstant0.746
Equity to asset ratio (5-year summary)Prior1YearInstant0.742
Equity to asset ratio (5-year summary)CurrentYearInstant0.761
Rate of return on equity (5-year summary)Prior4YearDuration0.011
Rate of return on equity (5-year summary)Prior3YearDuration-0.109
Rate of return on equity (5-year summary)Prior2YearDuration0.038
Rate of return on equity (5-year summary)Prior1YearDuration0.050
Rate of return on equity (5-year summary)CurrentYearDuration0.034
Price earnings ratio (5-year summary)Prior4YearDuration78.49
Price earnings ratio (5-year summary)Prior3YearDuration-
Price earnings ratio (5-year summary)Prior2YearDuration23.09
Price earnings ratio (5-year summary)Prior1YearDuration13.95
Price earnings ratio (5-year summary)CurrentYearDuration19.43
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration1927731000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration2479533000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration1938318000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration2303094000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration1837173000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-335051000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration-2405750000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration-780917000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-1993802000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-2105307000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-1013232000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration1380334000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-1409176000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-760537000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration-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 2022-10-31pass
balance sheet identityconsolidated 2023-10-31pass rounding
balance sheet identitynon_consolidated 2022-10-31pass
balance sheet identitynon_consolidated 2023-10-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-10-31pass
statement vs summary · net assetsconsolidated 2022-10-31pass
statement vs summary · net assetsconsolidated 2023-10-31pass
statement vs summary · net assetsnon_consolidated 2021-10-31pass
statement vs summary · net assetsnon_consolidated 2022-10-31pass
statement vs summary · net assetsnon_consolidated 2023-10-31pass
statement vs summary · net income attributable to parentconsolidated 2021-11-01/2022-10-31pass
statement vs summary · net income attributable to parentconsolidated 2022-11-01/2023-10-31pass
statement vs summary · operating cash flowconsolidated 2021-11-01/2022-10-31pass
statement vs summary · operating cash flowconsolidated 2022-11-01/2023-10-31pass
statement vs summary · revenueconsolidated 2021-11-01/2022-10-31pass
statement vs summary · revenueconsolidated 2022-11-01/2023-10-31pass
statement vs summary · revenuenon_consolidated 2021-11-01/2022-10-31pass
statement vs summary · revenuenon_consolidated 2022-11-01/2023-10-31pass
statement vs summary · total assetsconsolidated 2022-10-31pass
statement vs summary · total assetsconsolidated 2023-10-31pass
statement vs summary · total assetsnon_consolidated 2022-10-31pass
statement vs summary · total assetsnon_consolidated 2023-10-31pass