Annual report

Period2024-04-01 → 2025-03-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100W0YQ. Amended by S100WLHY (2025-08-27).

Key figures · 143
MetricValuePeriodScopeSource row
Revenue¥63.2bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥62.7bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥62.8bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥61.5bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Revenue¥61.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥1.4bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥568m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥1.3bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥720m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥851m2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.0bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥916m2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥647m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥536m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥120m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥318m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥740m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.0bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥547m2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥121m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥46.3bnat 2025-03-31Cons.Assets
Total assets¥51.6bnat 2024-03-31Cons.Assets
Total assets¥47.1bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥46.9bnat 2022-03-31vCons.Total assets (5-year summary)
Total assets¥48.1bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥29.9bnat 2025-03-31Cons.Liabilities
Total liabilities¥35.9bnat 2024-03-31Cons.Liabilities
Net assets / equity¥16.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥15.6bnat 2024-03-31Cons.Net assets
Net assets / equity¥13.2bnat 2023-03-31vCons.Net assets
Net assets / equity¥12.5bnat 2022-03-31vCons.Net assets (5-year summary)
Net assets / equity¥10.9bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥4.6bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥3.7bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥4.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.7bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.6bnat 2023-03-31vCons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥7.0bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.6bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.8bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.2bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.0bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.5bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.0bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥3.9bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥373m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥24m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.8bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥116m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.8bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥4.1bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥15.552024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥3.52023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥9.222022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥21.472021-04-01 → 2022-03-31vCons.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)
Net assets per share¥472.48at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥450.45at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥382.26at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥360.92at 2022-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥315.37at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio35.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio30.1%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio28.0%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio26.6%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio22.6%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE3.4%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE0.8%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE2.5%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE6.4%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
ROE22.8%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees2,405at 2025-03-31Cons.Number of employees
Employees2,418at 2024-03-31Cons.Number of employees
Employees2,436at 2023-03-31vCons.Number of employees
Employees2,431at 2022-03-31vCons.Number of employees
Employees2,486at 2021-03-31dCons.Number of employees
Revenue¥51.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥51.2bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥52.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥51.6bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥51.9bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income−¥467m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income−¥999m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥678m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥65m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income−¥715m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.2bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.8bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥333m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax−¥524m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥399m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥618m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥640m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥151m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Net income¥2.3bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥38.8bnat 2025-03-31StandaloneAssets
Total assets¥41.6bnat 2024-03-31StandaloneAssets
Total assets¥38.8bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥38.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥42.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥32.7bnat 2025-03-31StandaloneLiabilities
Total liabilities¥35.9bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥6.0bnat 2025-03-31StandaloneNet assets
Net assets / equity¥5.7bnat 2024-03-31StandaloneNet assets
Net assets / equity¥6.2bnat 2023-03-31vStandaloneNet assets
Net assets / equity¥6.9bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥7.3bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥858mat 2025-03-31StandaloneCash and deposits
Cash and deposits¥206mat 2024-03-31StandaloneCash and deposits
EPS (basic)¥11.572024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-17.932023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-18.562022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-4.392021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥66.342020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥174.81at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥163.86at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥181.09at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥199.9at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥210.92at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio15.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio13.6%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio16.1%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio17.8%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio17.3%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE6.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE-10.4%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE-9.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE-2.1%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
ROE37.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued34,536,302at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued34,536,302at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees1,556at 2025-03-31StandaloneNumber of employees
Employees1,583at 2024-03-31StandaloneNumber of employees
Employees1,608at 2023-03-31vStandaloneNumber of employees
Employees1,644at 2022-03-31vStandaloneNumber of employees
Employees1,632at 2021-03-31dStandaloneNumber 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 2025-03-31¥2.1bn
Batteryreportable segmentcapex2024-04-01 → 2025-03-31¥2.3bn
Batteryreportable segmentdepreciation2024-04-01 → 2025-03-31¥2.0bn
Batteryreportable segmentemployeesat 2025-03-311387 pure
Batteryreportable segmentrevenue2024-04-01 → 2025-03-31¥49.0bn
Batteryreportable segmentrevenue external2024-04-01 → 2025-03-31¥49.0bn
Batteryreportable segmentsegment assetsat 2025-03-31¥37.4bn
Batteryreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.1bn
Electronicsreportable segmentcapex2024-04-01 → 2025-03-31¥290m
Electronicsreportable segmentdepreciation2024-04-01 → 2025-03-31¥279m
Electronicsreportable segmentemployeesat 2025-03-31532 pure
Electronicsreportable segmentrevenue2024-04-01 → 2025-03-31¥14.2bn
Electronicsreportable segmentrevenue external2024-04-01 → 2025-03-31¥14.2bn
Electronicsreportable segmentsegment assetsat 2025-03-31¥6.8bn
Electronicsreportable segmentsegment profit2024-04-01 → 2025-03-31¥251m
Total Of Reportable Segments And Otherssegment totalcapex2024-04-01 → 2025-03-31¥2.5bn
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥2.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥63.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥63.2bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥44.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31¥1.4bn
Reconciling Itemsreconcilingsegment assetsat 2024-03-31¥1.6bn
Batteryreportable segmentcapex2023-04-01 → 2024-03-31¥1.9bn
Batteryreportable segmentdepreciation2023-04-01 → 2024-03-31¥2.1bn
Batteryreportable segmentrevenue2023-04-01 → 2024-03-31¥47.7bn
Batteryreportable segmentrevenue external2023-04-01 → 2024-03-31¥47.7bn
Batteryreportable segmentsegment assetsat 2024-03-31¥40.9bn
Batteryreportable segmentsegment profit2023-04-01 → 2024-03-31¥262m
Electronicsreportable segmentcapex2023-04-01 → 2024-03-31¥295m
Electronicsreportable segmentdepreciation2023-04-01 → 2024-03-31¥281m
Electronicsreportable segmentrevenue2023-04-01 → 2024-03-31¥14.9bn
Electronicsreportable segmentrevenue external2023-04-01 → 2024-03-31¥14.9bn
Electronicsreportable segmentsegment assetsat 2024-03-31¥9.1bn
Electronicsreportable segmentsegment profit2023-04-01 → 2024-03-31¥306m
Total Of Reportable Segments And Otherssegment totalcapex2023-04-01 → 2024-03-31¥2.2bn
Total Of Reportable Segments And Otherssegment totaldepreciation2023-04-01 → 2024-03-31¥2.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥62.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥62.7bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥50.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥568m
Batteryreportable segmentemployeesat 2025-03-31967 pure
Electronicsreportable segmentemployeesat 2025-03-31148 pure

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

All source rows · 1,418
ItemContextValueUnit
Cash and cash equivalents (5-year summary)Prior3YearInstant2763000000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant2571000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant3715000000JPY
Cash and cash equivalents (5-year summary)CurrentYearInstant4600000000JPY
Number of employeesPrior4YearInstant2486
Number of employeesPrior3YearInstant2431
Number of employeesPrior2YearInstant2436
Number of employeesPrior1YearInstant2418
Number of employeesCurrentYearInstant2405
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember51857000000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember51559000000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember52157000000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember51227000000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember51331000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember1838000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember1221000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-715000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember65000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember678000000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember2289000000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-151000000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-640000000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-618000000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember399000000JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember31709000000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember31709000000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember31709000000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember31709000000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember31709000000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember34536302
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember34536302
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember34536302
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember34536302
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember34536302
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember7278000000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember6897000000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember6248000000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember5654000000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember6031000000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember42047000000JPY
Total assets (5-year summary)Prior3YearInstant_NonConsolidatedMember38860000000JPY
Total assets (5-year summary)Prior2YearInstant_NonConsolidatedMember38768000000JPY
Total assets (5-year summary)Prior1YearInstant_NonConsolidatedMember41590000000JPY
Total assets (5-year summary)CurrentYearInstant_NonConsolidatedMember38766000000JPY
Net assets per share (5-year summary)Prior4YearInstant_NonConsolidatedMember210.92
Net assets per share (5-year summary)Prior3YearInstant_NonConsolidatedMember199.90
Net assets per share (5-year summary)Prior2YearInstant_NonConsolidatedMember181.09
Net assets per share (5-year summary)Prior1YearInstant_NonConsolidatedMember163.86
Net assets per share (5-year summary)CurrentYearInstant_NonConsolidatedMember174.81
Dividend paid per share (5-year summary)Prior4YearDuration_NonConsolidatedMember-

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 2024-03-31pass
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass