Annual report

Period2020-04-01 → 2021-03-31
Filed2023-10-20
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100LJ4V.

Key figures · 152
MetricValuePeriodScopeSource row
Revenue¥14.8bn2020-04-01 → 2021-03-31Cons.Net sales
Revenue¥15.7bn2019-04-01 → 2020-03-31Cons.Net sales
Revenue¥15.5bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Revenue¥13.5bn2017-04-01 → 2018-03-31dCons.Net sales (5-year summary)
Revenue¥12.6bn2016-04-01 → 2017-03-31dCons.Net sales (5-year summary)
Operating income¥1.3bn2020-04-01 → 2021-03-31Cons.Operating income
Operating income¥1.6bn2019-04-01 → 2020-03-31Cons.Operating income
Ordinary income¥1.4bn2020-04-01 → 2021-03-31Cons.Ordinary income
Ordinary income¥1.7bn2019-04-01 → 2020-03-31Cons.Ordinary income
Ordinary income¥1.8bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.1bn2017-04-01 → 2018-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.2bn2016-04-01 → 2017-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.4bn2020-04-01 → 2021-03-31Cons.Income before income taxes
Profit before tax¥1.7bn2019-04-01 → 2020-03-31Cons.Income before income taxes
Net income (owners)¥984m2020-04-01 → 2021-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2019-04-01 → 2020-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥915m2017-04-01 → 2018-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥801m2016-04-01 → 2017-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥988m2020-04-01 → 2021-03-31Cons.Profit loss
Net income¥1.2bn2019-04-01 → 2020-03-31Cons.Profit loss
Total assets¥29.0bnat 2021-03-31Cons.Assets
Total assets¥27.7bnat 2020-03-31Cons.Assets
Total assets¥27.7bnat 2019-03-31dCons.Total assets (5-year summary)
Total assets¥26.2bnat 2018-03-31dCons.Total assets (5-year summary)
Total assets¥25.0bnat 2017-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.8bnat 2021-03-31Cons.Liabilities
Total liabilities¥4.2bnat 2020-03-31Cons.Liabilities
Net assets / equity¥24.2bnat 2021-03-31Cons.Net assets
Net assets / equity¥23.5bnat 2020-03-31Cons.Net assets
Net assets / equity¥23.2bnat 2019-03-31dCons.Net assets
Net assets / equity¥22.5bnat 2018-03-31dCons.Net assets (5-year summary)
Net assets / equity¥21.6bnat 2017-03-31dCons.Net assets (5-year summary)
Cash and deposits¥12.3bnat 2021-03-31Cons.Cash and deposits
Cash and deposits¥11.1bnat 2020-03-31Cons.Cash and deposits
Cash & equivalents¥4.9bnat 2021-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.6bnat 2020-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.8bnat 2019-03-31dCons.Cash and cash equivalents
Cash & equivalents¥3.3bnat 2018-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.1bnat 2017-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.4bn2020-04-01 → 2021-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.2bn2019-04-01 → 2020-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.4bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.1bn2017-04-01 → 2018-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.8bn2016-04-01 → 2017-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥626m2020-04-01 → 2021-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.8bn2019-04-01 → 2020-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.5bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.7bn2017-04-01 → 2018-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥394m2016-04-01 → 2017-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥411m2020-04-01 → 2021-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥686m2019-04-01 → 2020-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥254m2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥186m2017-04-01 → 2018-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥123m2016-04-01 → 2017-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥107.882020-04-01 → 2021-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥125.782019-04-01 → 2020-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥133.342018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥98.952017-04-01 → 2018-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥86.712016-04-01 → 2017-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥107.672020-04-01 → 2021-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥125.172019-04-01 → 2020-03-31Cons.Diluted earnings per share (5-year summary)
Net assets per share¥2,645.78at 2021-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,571.49at 2020-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,502.04at 2019-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,428.41at 2018-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,333.15at 2017-03-31dCons.Net assets per share (5-year summary)
Equity ratio83.3%at 2021-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio84.5%at 2020-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio83.5%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio85.7%at 2018-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio86.2%at 2017-03-31dCons.Equity to asset ratio (5-year summary)
ROE4.1%2020-04-01 → 2021-03-31Cons.Rate of return on equity (5-year summary)
ROE5.0%2019-04-01 → 2020-03-31Cons.Rate of return on equity (5-year summary)
ROE5.4%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
ROE4.2%2017-04-01 → 2018-03-31dCons.Rate of return on equity (5-year summary)
ROE3.7%2016-04-01 → 2017-03-31dCons.Rate of return on equity (5-year summary)
Employees870at 2021-03-31Cons.Number of employees
Employees978at 2020-03-31Cons.Number of employees
Employees898at 2019-03-31dCons.Number of employees
Employees902at 2018-03-31dCons.Number of employees
Employees815at 2017-03-31dCons.Number of employees
Revenue¥4.0bn2020-04-01 → 2021-03-31StandaloneNet sales
Revenue¥4.5bn2019-04-01 → 2020-03-31StandaloneNet sales
Revenue¥4.2bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Revenue¥3.8bn2017-04-01 → 2018-03-31dStandaloneNet sales (5-year summary)
Revenue¥3.7bn2016-04-01 → 2017-03-31dStandaloneNet sales (5-year summary)
Operating income−¥10m2020-04-01 → 2021-03-31StandaloneOperating income
Operating income¥70m2019-04-01 → 2020-03-31StandaloneOperating income
Ordinary income¥1.0bn2020-04-01 → 2021-03-31StandaloneOrdinary income
Ordinary income¥1.1bn2019-04-01 → 2020-03-31StandaloneOrdinary income
Ordinary income¥791m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥623m2017-04-01 → 2018-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥572m2016-04-01 → 2017-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.0bn2020-04-01 → 2021-03-31StandaloneIncome before income taxes
Profit before tax¥1.1bn2019-04-01 → 2020-03-31StandaloneIncome before income taxes
Net income¥1.0bn2020-04-01 → 2021-03-31StandaloneProfit loss
Net income¥1.1bn2019-04-01 → 2020-03-31StandaloneProfit loss
Net income¥756m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Net income¥717m2017-04-01 → 2018-03-31dStandaloneNet income loss (5-year summary)
Net income¥566m2016-04-01 → 2017-03-31dStandaloneNet income loss (5-year summary)
Total assets¥23.7bnat 2021-03-31StandaloneAssets
Total assets¥23.0bnat 2020-03-31StandaloneAssets
Total assets¥22.6bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total assets¥22.0bnat 2018-03-31dStandaloneTotal assets (5-year summary)
Total assets¥21.4bnat 2017-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.6bnat 2021-03-31StandaloneLiabilities
Total liabilities¥1.5bnat 2020-03-31StandaloneLiabilities
Net assets / equity¥22.1bnat 2021-03-31StandaloneNet assets
Net assets / equity¥21.5bnat 2020-03-31StandaloneNet assets
Net assets / equity¥21.1bnat 2019-03-31dStandaloneNet assets
Net assets / equity¥20.5bnat 2018-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥20.0bnat 2017-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥8.8bnat 2021-03-31StandaloneCash and deposits
Cash and deposits¥8.6bnat 2020-03-31StandaloneCash and deposits
EPS (basic)¥1102020-04-01 → 2021-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥116.252019-04-01 → 2020-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥81.82018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥77.572017-04-01 → 2018-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥61.272016-04-01 → 2017-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥109.782020-04-01 → 2021-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥115.692019-04-01 → 2020-03-31StandaloneDiluted earnings per share (5-year summary)
Dividend per share¥402020-04-01 → 2021-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥402019-04-01 → 2020-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥272017-04-01 → 2018-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥202016-04-01 → 2017-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,421.05at 2021-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,350.75at 2020-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,271.52at 2019-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,217.28at 2018-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,159.71at 2017-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio93.1%at 2021-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio93.3%at 2020-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio92.8%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.3%at 2018-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.4%at 2017-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.6%2020-04-01 → 2021-03-31StandaloneRate of return on equity (5-year summary)
ROE5.0%2019-04-01 → 2020-03-31StandaloneRate of return on equity (5-year summary)
ROE3.6%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.5%2017-04-01 → 2018-03-31dStandaloneRate of return on equity (5-year summary)
ROE2.9%2016-04-01 → 2017-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued9,333,654at 2021-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2020-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2018-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2017-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees174at 2021-03-31StandaloneNumber of employees
Employees170at 2020-03-31StandaloneNumber of employees
Employees168at 2019-03-31dStandaloneNumber of employees
Employees166at 2018-03-31dStandaloneNumber of employees
Employees161at 2017-03-31dStandaloneNumber 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 · 38
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2020-04-01 → 2021-03-31¥43m
Reconciling Itemsreconcilingrevenue2020-04-01 → 2021-03-31−¥73m
Reconciling Itemsreconcilingrevenue intersegment2020-04-01 → 2021-03-31−¥73m
Reconciling Itemsreconcilingsegment assetsat 2021-03-31¥12.4bn
Optical Related Productsreportable segmentcapex2020-04-01 → 2021-03-31¥124m
Optical Related Productsreportable segmentdepreciation2020-04-01 → 2021-03-31¥313m
Optical Related Productsreportable segmentemployeesat 2021-03-31558 pure
Optical Related Productsreportable segmentrevenue2020-04-01 → 2021-03-31¥6.1bn
Optical Related Productsreportable segmentrevenue external2020-04-01 → 2021-03-31¥6.1bn
Optical Related Productsreportable segmentrevenue intersegment2020-04-01 → 2021-03-31¥3m
Optical Related Productsreportable segmentsegment assetsat 2021-03-31¥7.1bn
Optical Related Productsreportable segmentsegment profit2020-04-01 → 2021-03-31¥672m
Total Of Reportable Segments And Otherssegment totalcapex2020-04-01 → 2021-03-31¥826m
Total Of Reportable Segments And Otherssegment totaldepreciation2020-04-01 → 2021-03-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2020-04-01 → 2021-03-31¥14.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2020-04-01 → 2021-03-31¥14.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2020-04-01 → 2021-03-31¥73m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2021-03-31¥16.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2020-04-01 → 2021-03-31¥1.3bn
Reconciling Itemsreconcilingcapex2019-04-01 → 2020-03-31¥52m
Reconciling Itemsreconcilingrevenue2019-04-01 → 2020-03-31−¥51m
Reconciling Itemsreconcilingrevenue intersegment2019-04-01 → 2020-03-31−¥51m
Reconciling Itemsreconcilingsegment assetsat 2020-03-31¥12.2bn
Optical Related Productsreportable segmentcapex2019-04-01 → 2020-03-31¥176m
Optical Related Productsreportable segmentdepreciation2019-04-01 → 2020-03-31¥306m
Optical Related Productsreportable segmentrevenue2019-04-01 → 2020-03-31¥6.9bn
Optical Related Productsreportable segmentrevenue external2019-04-01 → 2020-03-31¥6.9bn
Optical Related Productsreportable segmentrevenue intersegment2019-04-01 → 2020-03-31¥280,000
Optical Related Productsreportable segmentsegment assetsat 2020-03-31¥6.4bn
Optical Related Productsreportable segmentsegment profit2019-04-01 → 2020-03-31¥805m
Total Of Reportable Segments And Otherssegment totalcapex2019-04-01 → 2020-03-31¥1.7bn
Total Of Reportable Segments And Otherssegment totaldepreciation2019-04-01 → 2020-03-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2019-04-01 → 2020-03-31¥15.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2019-04-01 → 2020-03-31¥15.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2019-04-01 → 2020-03-31¥51m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2020-03-31¥15.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2019-04-01 → 2020-03-31¥1.6bn
Optical Related Productsreportable segmentemployeesat 2021-03-3175 pure

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

All source rows · 1,523
ItemContextValueUnit
Decrease increase in inventories ope cfPrior1YearDuration-195319000JPY
Decrease increase in inventories ope cfCurrentYearDuration-117488000JPY
Decrease increase in other current assets ope cfPrior1YearDuration19627000JPY
Decrease increase in other current assets ope cfCurrentYearDuration15593000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration-106444000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration267184000JPY
Increase decrease in accounts payable other ope cfPrior1YearDuration-10464000JPY
Increase decrease in accounts payable other ope cfCurrentYearDuration-6399000JPY
Increase decrease in other current liabilities ope cfPrior1YearDuration-100688000JPY
Increase decrease in other current liabilities ope cfCurrentYearDuration71713000JPY
Subtotal ope cfPrior1YearDuration2871440000JPY
Subtotal ope cfCurrentYearDuration2719970000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration23720000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration21465000JPY
Income taxes refund ope cfPrior1YearDuration59849000JPY
Income taxes refund ope cfCurrentYearDuration101033000JPY
Proceeds from subsidy ope cfPrior1YearDuration32309000JPY
Proceeds from subsidy ope cfCurrentYearDuration38335000JPY
Proceeds from subsidy income2 ope cfPrior1YearDuration-JPY
Proceeds from subsidy income2 ope cfCurrentYearDuration23773000JPY
Proceeds from compensation ope cfPrior1YearDuration17899000JPY
Proceeds from compensation ope cfCurrentYearDuration-JPY
Compensation paid ope cfPrior1YearDuration-26472000JPY
Compensation paid ope cfCurrentYearDuration-JPY
Income taxes paid ope cfPrior1YearDuration-752993000JPY
Income taxes paid ope cfCurrentYearDuration-530530000JPY
Net cash provided by used in operating activitiesPrior1YearDuration2225752000JPY
Net cash provided by used in operating activitiesCurrentYearDuration2374046000JPY
Payments into time deposits inv cfPrior1YearDuration-8746168000JPY
Payments into time deposits inv cfCurrentYearDuration-8064848000JPY
Proceeds from withdrawal of time deposits inv cfPrior1YearDuration8686896000JPY
Proceeds from withdrawal of time deposits inv cfCurrentYearDuration8215877000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-1697646000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-831600000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration5276000JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration4953000JPY
Purchase of intangible assets inv cfPrior1YearDuration-56132000JPY
Purchase of intangible assets inv cfCurrentYearDuration-2824000JPY
Purchase of investment securities inv cfPrior1YearDuration-506000JPY
Purchase of investment securities inv cfCurrentYearDuration-426000JPY
Proceeds from rental of real estate for investment inv cfPrior1YearDuration55995000JPY
Proceeds from rental of real estate for investment inv cfCurrentYearDuration53198000JPY
Other net inv cfPrior1YearDuration-703000JPY
Other net inv cfCurrentYearDuration-517000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-1752988000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-626188000JPY
Repayments of lease obligations fin cfPrior1YearDuration-38479000JPY
Repayments of lease obligations fin cfCurrentYearDuration-45807000JPY
Purchase of treasury stock fin cfPrior1YearDuration-424256000JPY
Purchase of treasury stock fin cfCurrentYearDuration-141000JPY

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 2020-03-31pass
balance sheet identityconsolidated 2021-03-31pass rounding
balance sheet identitynon_consolidated 2020-03-31pass
balance sheet identitynon_consolidated 2021-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2019-03-31pass
statement vs summary · net assetsconsolidated 2020-03-31pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2019-03-31pass
statement vs summary · net assetsnon_consolidated 2020-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net income attributable to parentconsolidated 2019-04-01/2020-03-31pass
statement vs summary · net income attributable to parentconsolidated 2020-04-01/2021-03-31pass
statement vs summary · operating cash flowconsolidated 2019-04-01/2020-03-31pass
statement vs summary · operating cash flowconsolidated 2020-04-01/2021-03-31pass
statement vs summary · revenueconsolidated 2019-04-01/2020-03-31pass
statement vs summary · revenueconsolidated 2020-04-01/2021-03-31pass
statement vs summary · revenuenon_consolidated 2019-04-01/2020-03-31pass
statement vs summary · revenuenon_consolidated 2020-04-01/2021-03-31pass
statement vs summary · total assetsconsolidated 2020-03-31pass
statement vs summary · total assetsconsolidated 2021-03-31pass
statement vs summary · total assetsnon_consolidated 2020-03-31pass
statement vs summary · total assetsnon_consolidated 2021-03-31pass