Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-21
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amended by S100S1TW (2023-10-20).

Key figures · 154
MetricValuePeriodScopeSource row
Revenue¥16.3bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥16.2bn2021-04-01 → 2022-03-31Cons.Net sales
Revenue¥14.8bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥15.7bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Revenue¥15.5bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Operating income¥1.4bn2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥1.5bn2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥1.6bn2021-04-01 → 2022-03-31Cons.Ordinary income
Ordinary income¥1.4bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.7bn2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.8bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.5bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥1.6bn2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥1.1bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥984m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.1bn2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥1.2bn2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥31.3bnat 2023-03-31Cons.Assets
Total assets¥30.3bnat 2022-03-31Cons.Assets
Total assets¥29.0bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥27.7bnat 2020-03-31dCons.Total assets (5-year summary)
Total assets¥27.7bnat 2019-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.9bnat 2023-03-31Cons.Liabilities
Total liabilities¥4.8bnat 2022-03-31Cons.Liabilities
Net assets / equity¥26.5bnat 2023-03-31Cons.Net assets
Net assets / equity¥25.5bnat 2022-03-31Cons.Net assets
Net assets / equity¥24.2bnat 2021-03-31dCons.Net assets
Net assets / equity¥23.5bnat 2020-03-31dCons.Net assets (5-year summary)
Net assets / equity¥23.2bnat 2019-03-31dCons.Net assets (5-year summary)
Cash and deposits¥13.4bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥12.4bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥5.2bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.2bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥3.6bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.8bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.3bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.9bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.4bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.2bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.4bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥950m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.3bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥626m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.8bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.5bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥513m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥429m2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥411m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥686m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥254m2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥118.642022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥126.052021-04-01 → 2022-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥107.882020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥125.782019-04-01 → 2020-03-31dCons.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 (diluted)¥126.042021-04-01 → 2022-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥107.672020-04-01 → 2021-03-31dCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥125.172019-04-01 → 2020-03-31dCons.Diluted earnings per share (5-year summary)
Net assets per share¥2,898.91at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,785.76at 2022-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,645.78at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,571.49at 2020-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,502.04at 2019-03-31dCons.Net assets per share (5-year summary)
Equity ratio84.4%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio83.8%at 2022-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio83.3%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio84.5%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio83.5%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
ROE4.2%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE4.6%2021-04-01 → 2022-03-31Cons.Rate of return on equity (5-year summary)
ROE4.1%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE5.0%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
ROE5.4%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees914at 2023-03-31Cons.Number of employees
Employees941at 2022-03-31Cons.Number of employees
Employees870at 2021-03-31dCons.Number of employees
Employees978at 2020-03-31dCons.Number of employees
Employees898at 2019-03-31dCons.Number of employees
Revenue¥4.6bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥4.8bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥4.0bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.5bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.2bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income¥268m2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥218m2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income¥1.4bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.4bn2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income¥1.0bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.1bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥791m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.4bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥1.4bn2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income¥1.3bn2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥1.2bn2021-04-01 → 2022-03-31StandaloneProfit loss
Net income¥1.0bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.1bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income¥756m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥25.5bnat 2023-03-31StandaloneAssets
Total assets¥24.7bnat 2022-03-31StandaloneAssets
Total assets¥23.7bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥23.0bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥22.6bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.7bnat 2023-03-31StandaloneLiabilities
Total liabilities¥1.7bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥23.8bnat 2023-03-31StandaloneNet assets
Net assets / equity¥23.0bnat 2022-03-31StandaloneNet assets
Net assets / equity¥22.1bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥21.5bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥21.1bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥10.8bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥10.1bnat 2022-03-31StandaloneCash and deposits
EPS (basic)¥144.442022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥136.132021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥1102020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥116.252019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥81.82018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥136.122021-04-01 → 2022-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥109.782020-04-01 → 2021-03-31dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥115.692019-04-01 → 2020-03-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥502022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502021-04-01 → 2022-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥402020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥402019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥302018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,610.95at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,516.73at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,421.05at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,350.75at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,271.52at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio93.3%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio92.8%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio93.1%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.3%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio92.8%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.6%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE5.5%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE4.6%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE5.0%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.6%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued9,333,654at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,333,654at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees177at 2023-03-31StandaloneNumber of employees
Employees177at 2022-03-31StandaloneNumber of employees
Employees174at 2021-03-31dStandaloneNumber of employees
Employees170at 2020-03-31dStandaloneNumber of employees
Employees168at 2019-03-31dStandaloneNumber 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 Itemsreconcilingcapex2022-04-01 → 2023-03-31¥30m
Reconciling Itemsreconcilingrevenue2022-04-01 → 2023-03-31−¥53m
Reconciling Itemsreconcilingrevenue intersegment2022-04-01 → 2023-03-31−¥53m
Reconciling Itemsreconcilingsegment assetsat 2023-03-31¥13.7bn
Optical Related Productsreportable segmentcapex2022-04-01 → 2023-03-31¥165m
Optical Related Productsreportable segmentdepreciation2022-04-01 → 2023-03-31¥333m
Optical Related Productsreportable segmentemployeesat 2023-03-31592 pure
Optical Related Productsreportable segmentrevenue2022-04-01 → 2023-03-31¥8.0bn
Optical Related Productsreportable segmentrevenue external2022-04-01 → 2023-03-31¥8.0bn
Optical Related Productsreportable segmentrevenue intersegment2022-04-01 → 2023-03-31¥1m
Optical Related Productsreportable segmentsegment assetsat 2023-03-31¥8.7bn
Optical Related Productsreportable segmentsegment profit2022-04-01 → 2023-03-31¥998m
Total Of Reportable Segments And Otherssegment totalcapex2022-04-01 → 2023-03-31¥946m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-04-01 → 2023-03-31¥913m
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2023-03-31¥16.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2023-03-31¥16.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2022-04-01 → 2023-03-31¥53m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-03-31¥17.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-04-01 → 2023-03-31¥1.4bn
Reconciling Itemsreconcilingcapex2021-04-01 → 2022-03-31¥33m
Reconciling Itemsreconcilingrevenue2021-04-01 → 2022-03-31−¥69m
Reconciling Itemsreconcilingrevenue intersegment2021-04-01 → 2022-03-31−¥69m
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥13.1bn
Optical Related Productsreportable segmentcapex2021-04-01 → 2022-03-31¥915m
Optical Related Productsreportable segmentdepreciation2021-04-01 → 2022-03-31¥336m
Optical Related Productsreportable segmentrevenue2021-04-01 → 2022-03-31¥7.7bn
Optical Related Productsreportable segmentrevenue external2021-04-01 → 2022-03-31¥7.7bn
Optical Related Productsreportable segmentrevenue intersegment2021-04-01 → 2022-03-31¥1m
Optical Related Productsreportable segmentsegment assetsat 2022-03-31¥8.5bn
Optical Related Productsreportable segmentsegment profit2021-04-01 → 2022-03-31¥1.1bn
Total Of Reportable Segments And Otherssegment totalcapex2021-04-01 → 2022-03-31¥1.4bn
Total Of Reportable Segments And Otherssegment totaldepreciation2021-04-01 → 2022-03-31¥947m
Total Of Reportable Segments And Otherssegment totalrevenue2021-04-01 → 2022-03-31¥16.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-04-01 → 2022-03-31¥16.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2021-04-01 → 2022-03-31¥69m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-03-31¥17.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-04-01 → 2022-03-31¥1.5bn
Optical Related Productsreportable segmentemployeesat 2023-03-3180 pure

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

All source rows · 1,552
ItemContextValueUnit
Property plant and equipmentPrior1YearInstant7950255000JPY
Property plant and equipmentCurrentYearInstant8151517000JPY
GoodwillPrior1YearInstant462591000JPY
GoodwillCurrentYearInstant163870000JPY
Assets related to customers iaPrior1YearInstant78433000JPY
Assets related to customers iaCurrentYearInstant11204000JPY
Other iaPrior1YearInstant46455000JPY
Other iaCurrentYearInstant29854000JPY
Intangible assetsPrior1YearInstant587480000JPY
Intangible assetsCurrentYearInstant204930000JPY
Investment securitiesPrior1YearInstant72234000JPY
Investment securitiesCurrentYearInstant76191000JPY
Real estate for investmentPrior1YearInstant877920000JPY
Real estate for investmentCurrentYearInstant873209000JPY
Other ioaPrior1YearInstant215574000JPY
Other ioaCurrentYearInstant278344000JPY
Investments and other assetsPrior1YearInstant1165729000JPY
Investments and other assetsCurrentYearInstant1227746000JPY
Noncurrent assetsPrior1YearInstant9703464000JPY
Noncurrent assetsCurrentYearInstant9584194000JPY
AssetsPrior1YearInstant30339101000JPY
AssetsCurrentYearInstant31342850000JPY
Accounts payable tradePrior1YearInstant1796653000JPY
Accounts payable tradeCurrentYearInstant1663291000JPY
Income taxes payablePrior1YearInstant179099000JPY
Income taxes payableCurrentYearInstant220107000JPY
Contract liabilitiesPrior1YearInstant27854000JPY
Contract liabilitiesCurrentYearInstant16519000JPY
Provision for bonusesPrior1YearInstant111056000JPY
Provision for bonusesCurrentYearInstant105254000JPY
Other clPrior1YearInstant1252564000JPY
Other clCurrentYearInstant1306108000JPY
Current liabilitiesPrior1YearInstant3367228000JPY
Current liabilitiesCurrentYearInstant3311281000JPY
Net defined benefit liabilityPrior1YearInstant993505000JPY
Net defined benefit liabilityCurrentYearInstant1020474000JPY
Provision for share based remuneration for directors and other officers nclPrior1YearInstant119565000JPY
Provision for share based remuneration for directors and other officers nclCurrentYearInstant163937000JPY
Long term accounts payable otherPrior1YearInstant144870000JPY
Long term accounts payable otherCurrentYearInstant144870000JPY
Long term lease depositedPrior1YearInstant19037000JPY
Long term lease depositedCurrentYearInstant19037000JPY
Deferred tax liabilitiesPrior1YearInstant44294000JPY
Deferred tax liabilitiesCurrentYearInstant51438000JPY
Other nclPrior1YearInstant156241000JPY
Other nclCurrentYearInstant156091000JPY
Noncurrent liabilitiesPrior1YearInstant1477512000JPY
Noncurrent liabilitiesCurrentYearInstant1555848000JPY
LiabilitiesPrior1YearInstant4844740000JPY
LiabilitiesCurrentYearInstant4867130000JPY

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 2022-03-31pass rounding
balance sheet identityconsolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2022-03-31pass
balance sheet identitynon_consolidated 2023-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2021-04-01/2022-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · total assetsconsolidated 2022-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass