Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
MetricValuePeriodScopeSource row
Revenue¥62.8bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥61.5bn2021-04-01 → 2022-03-31Cons.Net sales
Revenue¥61.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥62.1bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Revenue¥72.1bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Operating income¥789m2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥2.1bn2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥851m2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥2.0bn2021-04-01 → 2022-03-31Cons.Ordinary income
Ordinary income¥1.3bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥565m2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥718m2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥916m2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥1.2bn2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥318m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥740m2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.0bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥2.3bn2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥290m2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥318m2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥740m2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥47.1bnat 2023-03-31Cons.Assets
Total assets¥46.9bnat 2022-03-31Cons.Assets
Total assets¥48.1bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥47.7bnat 2020-03-31dCons.Total assets (5-year summary)
Total assets¥54.1bnat 2019-03-31dCons.Total assets (5-year summary)
Total liabilities¥33.9bnat 2023-03-31Cons.Liabilities
Total liabilities¥34.4bnat 2022-03-31Cons.Liabilities
Net assets / equity¥13.2bnat 2023-03-31Cons.Net assets
Net assets / equity¥12.5bnat 2022-03-31Cons.Net assets
Net assets / equity¥10.9bnat 2021-03-31dCons.Net assets
Net assets / equity¥6.7bnat 2020-03-31dCons.Net assets (5-year summary)
Net assets / equity¥10.3bnat 2019-03-31dCons.Net assets (5-year summary)
Cash and deposits¥2.6bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥2.8bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥2.6bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥7.0bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥9.1bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥8.7bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.8bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.2bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.0bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.8bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.6bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥3.0bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.9bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥373m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.4bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.9bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥116m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.8bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥4.1bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥99m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥5.3bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥9.222022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥21.472021-04-01 → 2022-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥58.242020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-67.822019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-9.912018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥382.26at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥360.92at 2022-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥315.37at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥195.16at 2020-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥297.79at 2019-03-31dCons.Net assets per share (5-year summary)
Equity ratio28.0%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio26.6%at 2022-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio22.6%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio14.1%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio19.0%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
ROE2.5%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE6.4%2021-04-01 → 2022-03-31Cons.Rate of return on equity (5-year summary)
ROE22.8%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE-27.5%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
ROE-4.0%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees2,436at 2023-03-31Cons.Number of employees
Employees2,431at 2022-03-31Cons.Number of employees
Employees2,486at 2021-03-31dCons.Number of employees
Employees3,030at 2020-03-31dCons.Number of employees
Employees3,557at 2019-03-31dCons.Number of employees
Revenue¥52.2bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥51.6bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥51.9bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥50.8bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥57.2bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income−¥1.0bn2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥838m2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income−¥715m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.2bn2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income¥1.8bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥519m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥209m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥640m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥02021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income−¥640m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income−¥151m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income¥2.3bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income−¥4.3bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income¥64m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥38.8bnat 2023-03-31StandaloneAssets
Total assets¥38.9bnat 2022-03-31StandaloneAssets
Total assets¥42.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥41.3bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥48.2bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥32.5bnat 2023-03-31StandaloneLiabilities
Total liabilities¥32.0bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥6.2bnat 2023-03-31StandaloneNet assets
Net assets / equity¥6.9bnat 2022-03-31StandaloneNet assets
Net assets / equity¥7.3bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥5.0bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥9.3bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥102mat 2023-03-31StandaloneCash and deposits
Cash and deposits¥54mat 2022-03-31StandaloneCash and deposits
EPS (basic)¥-18.562022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-4.392021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥66.342020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-123.82019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥2.212018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥181.09at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥199.9at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥210.92at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥143.62at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥268.1at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio16.1%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio17.8%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio17.3%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio12.0%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio19.2%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-9.7%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE-2.1%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE37.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE-60.1%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE1.1%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued34,536,302at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees1,608at 2023-03-31StandaloneNumber of employees
Employees1,644at 2022-03-31StandaloneNumber of employees
Employees1,632at 2021-03-31dStandaloneNumber of employees
Employees1,620at 2020-03-31dStandaloneNumber of employees
Employees2,041at 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 · 42
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment assetsat 2023-03-31¥1.2bn
Batteryreportable segmentcapex2022-04-01 → 2023-03-31¥2.6bn
Batteryreportable segmentdepreciation2022-04-01 → 2023-03-31¥2.0bn
Batteryreportable segmentemployeesat 2023-03-311210 pure
Batteryreportable segmentrevenue2022-04-01 → 2023-03-31¥42.2bn
Batteryreportable segmentrevenue external2022-04-01 → 2023-03-31¥42.2bn
Batteryreportable segmentsegment assetsat 2023-03-31¥34.4bn
Batteryreportable segmentsegment profit2022-04-01 → 2023-03-31−¥183m
Electronicsreportable segmentcapex2022-04-01 → 2023-03-31¥431m
Electronicsreportable segmentdepreciation2022-04-01 → 2023-03-31¥335m
Electronicsreportable segmentemployeesat 2023-03-31719 pure
Electronicsreportable segmentrevenue2022-04-01 → 2023-03-31¥20.6bn
Electronicsreportable segmentrevenue external2022-04-01 → 2023-03-31¥20.6bn
Electronicsreportable segmentsegment assetsat 2023-03-31¥11.6bn
Electronicsreportable segmentsegment profit2022-04-01 → 2023-03-31¥972m
Total Of Reportable Segments And Otherssegment totalcapex2022-04-01 → 2023-03-31¥3.0bn
Total Of Reportable Segments And Otherssegment totaldepreciation2022-04-01 → 2023-03-31¥2.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2023-03-31¥62.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2023-03-31¥62.8bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-03-31¥45.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-04-01 → 2023-03-31¥789m
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥1.2bn
Batteryreportable segmentcapex2021-04-01 → 2022-03-31¥2.1bn
Batteryreportable segmentdepreciation2021-04-01 → 2022-03-31¥2.0bn
Batteryreportable segmentrevenue2021-04-01 → 2022-03-31¥43.1bn
Batteryreportable segmentrevenue external2021-04-01 → 2022-03-31¥43.1bn
Batteryreportable segmentsegment assetsat 2022-03-31¥34.3bn
Batteryreportable segmentsegment profit2021-04-01 → 2022-03-31¥1.2bn
Electronicsreportable segmentcapex2021-04-01 → 2022-03-31¥462m
Electronicsreportable segmentdepreciation2021-04-01 → 2022-03-31¥320m
Electronicsreportable segmentrevenue2021-04-01 → 2022-03-31¥18.4bn
Electronicsreportable segmentrevenue external2021-04-01 → 2022-03-31¥18.4bn
Electronicsreportable segmentsegment assetsat 2022-03-31¥11.5bn
Electronicsreportable segmentsegment profit2021-04-01 → 2022-03-31¥861m
Total Of Reportable Segments And Otherssegment totalcapex2021-04-01 → 2022-03-31¥2.5bn
Total Of Reportable Segments And Otherssegment totaldepreciation2021-04-01 → 2022-03-31¥2.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2021-04-01 → 2022-03-31¥61.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-04-01 → 2022-03-31¥61.5bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-03-31¥45.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-04-01 → 2022-03-31¥2.1bn
Batteryreportable segmentemployeesat 2023-03-31986 pure
Electronicsreportable segmentemployeesat 2023-03-31168 pure

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

All source rows · 1,357
ItemContextValueUnit
Other clPrior1YearInstant2429000000JPY
Other clCurrentYearInstant2357000000JPY
Current liabilitiesPrior1YearInstant31450000000JPY
Current liabilitiesCurrentYearInstant30928000000JPY
Lease obligations nclPrior1YearInstant84000000JPY
Lease obligations nclCurrentYearInstant20000000JPY
Deferred tax liabilitiesPrior1YearInstant301000000JPY
Deferred tax liabilitiesCurrentYearInstant381000000JPY
Net defined benefit liabilityPrior1YearInstant2288000000JPY
Net defined benefit liabilityCurrentYearInstant1984000000JPY
Long term accounts payable otherPrior1YearInstant168000000JPY
Long term accounts payable otherCurrentYearInstant162000000JPY
Other nclPrior1YearInstant150000000JPY
Other nclCurrentYearInstant456000000JPY
Noncurrent liabilitiesPrior1YearInstant2992000000JPY
Noncurrent liabilitiesCurrentYearInstant3005000000JPY
LiabilitiesPrior1YearInstant34443000000JPY
LiabilitiesCurrentYearInstant33933000000JPY
Capital stockPrior1YearInstant31709000000JPY
Capital stockCurrentYearInstant31709000000JPY
Capital surplusPrior1YearInstant26225000000JPY
Capital surplusCurrentYearInstant26225000000JPY
Retained earningsPrior1YearInstant-45432000000JPY
Retained earningsCurrentYearInstant-45114000000JPY
Treasury stockPrior1YearInstant-50000000JPY
Treasury stockCurrentYearInstant-50000000JPY
Shareholders equityPrior1YearInstant12451000000JPY
Shareholders equityCurrentYearInstant12769000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant43000000JPY
Valuation difference on available for sale securitiesCurrentYearInstant34000000JPY
Foreign currency translation adjustmentPrior1YearInstant1564000000JPY
Foreign currency translation adjustmentCurrentYearInstant1825000000JPY
Remeasurements of defined benefit plansPrior1YearInstant-1605000000JPY
Remeasurements of defined benefit plansCurrentYearInstant-1439000000JPY
Valuation and translation adjustmentsPrior1YearInstant2000000JPY
Valuation and translation adjustmentsCurrentYearInstant420000000JPY
Non controlling interestsPrior1YearInstant5000000JPY
Non controlling interestsCurrentYearInstant6000000JPY
Net assetsPrior1YearInstant12460000000JPY
Net assetsCurrentYearInstant13196000000JPY
Liabilities and net assetsPrior1YearInstant46903000000JPY
Liabilities and net assetsCurrentYearInstant47130000000JPY
Net salesPrior1YearDuration61456000000JPY
Net salesCurrentYearDuration62784000000JPY
Cost of salesPrior1YearDuration49803000000JPY
Cost of salesCurrentYearDuration52662000000JPY
Gross profitPrior1YearDuration11652000000JPY
Gross profitCurrentYearDuration10121000000JPY
Selling general and administrative expensesPrior1YearDuration9569000000JPY
Selling general and administrative expensesCurrentYearDuration9332000000JPY

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
balance sheet identityconsolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2022-03-31pass rounding
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