Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥14.4bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥13.0bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥11.0bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥10.4bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥10.4bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥1.3bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥1.1bn2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥1.4bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥1.1bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥513m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥236m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥58m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.4bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥1.0bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥974m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥689m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥511m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥11m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥46m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥974m2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥689m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥14.0bnat 2025-03-31Cons.Assets
Total assets¥13.8bnat 2024-03-31Cons.Assets
Total assets¥13.4bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥14.3bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥14.5bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.2bnat 2025-03-31Cons.Liabilities
Total liabilities¥4.4bnat 2024-03-31Cons.Liabilities
Net assets / equity¥9.8bnat 2025-03-31Cons.Net assets
Net assets / equity¥9.4bnat 2024-03-31Cons.Net assets
Net assets / equity¥9.2bnat 2023-03-31dCons.Net assets
Net assets / equity¥9.4bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥9.3bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥3.4bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥3.8bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥3.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.8bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.2bnat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥5.0bnat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.9bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.2bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥711m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥460m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.5bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥963m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥755m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥423m2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥314m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥792m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥911m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥806m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.0bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥59m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥773m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥74.492024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.762023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥37.262022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥0.812021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-3.292020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥752.05at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥715.77at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥702.5at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥670.9at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥668.97at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio70.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio67.8%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.7%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio65.7%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio64.3%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE10.2%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE7.4%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE5.5%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE0.1%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE-0.5%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees740at 2025-03-31Cons.Number of employees
Employees742at 2024-03-31Cons.Number of employees
Employees722at 2023-03-31dCons.Number of employees
Employees727at 2022-03-31dCons.Number of employees
Employees738at 2021-03-31dCons.Number of employees
Revenue¥14.2bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥12.8bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥10.8bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥10.2bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥10.2bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.3bn2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥1.0bn2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥1.3bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.1bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥508m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥224m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥116m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.3bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥996m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥928m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥672m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥510m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥2m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥18m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥13.7bnat 2025-03-31StandaloneAssets
Total assets¥13.6bnat 2024-03-31StandaloneAssets
Total assets¥13.1bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.9bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥14.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.6bnat 2025-03-31StandaloneLiabilities
Total liabilities¥4.6bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥9.2bnat 2025-03-31StandaloneNet assets
Net assets / equity¥9.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥8.8bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥9.1bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥9.1bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.1bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥3.6bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥71.032024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥51.422023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥37.222022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.122021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥1.32020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥602024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥452023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥52021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥703.4at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥685.01at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥673.26at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥649.31at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥649.64at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio66.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio66.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio67.0%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio64.9%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio63.7%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE10.2%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE7.6%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE5.7%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE0.0%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE0.2%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued13,910,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued13,510,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued13,510,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued13,950,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued13,950,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees683at 2025-03-31StandaloneNumber of employees
Employees687at 2024-03-31StandaloneNumber of employees
Employees664at 2023-03-31dStandaloneNumber of employees
Employees652at 2022-03-31dStandaloneNumber of employees
Employees688at 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 · 54
SegmentItemPeriodValue
Engineeringreportable segmentcapex2024-04-01 → 2025-03-31¥30m
Engineeringreportable segmentdepreciation2024-04-01 → 2025-03-31¥16m
Engineeringreportable segmentemployeesat 2025-03-31456 pure
Engineeringreportable segmentrevenue2024-04-01 → 2025-03-31¥7.3bn
Engineeringreportable segmentrevenue external2024-04-01 → 2025-03-31¥7.3bn
Engineeringreportable segmentsegment assetsat 2025-03-31¥1.7bn
Engineeringreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.7bn
Power Supplyreportable segmentcapex2024-04-01 → 2025-03-31¥555m
Power Supplyreportable segmentdepreciation2024-04-01 → 2025-03-31¥526m
Power Supplyreportable segmentemployeesat 2025-03-31163 pure
Power Supplyreportable segmentrevenue2024-04-01 → 2025-03-31¥5.8bn
Power Supplyreportable segmentrevenue external2024-04-01 → 2025-03-31¥5.8bn
Power Supplyreportable segmentsegment assetsat 2025-03-31¥6.0bn
Power Supplyreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.1bn
Product Salesreportable segmentcapex2024-04-01 → 2025-03-31¥92m
Product Salesreportable segmentdepreciation2024-04-01 → 2025-03-31¥52m
Product Salesreportable segmentemployeesat 2025-03-3149 pure
Product Salesreportable segmentrevenue2024-04-01 → 2025-03-31¥1.4bn
Product Salesreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.4bn
Product Salesreportable segmentsegment assetsat 2025-03-31¥1.6bn
Product Salesreportable segmentsegment profit2024-04-01 → 2025-03-31¥58m
Total Of Reportable Segments And Otherssegment totalcapex2024-04-01 → 2025-03-31¥677m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥594m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥14.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥14.4bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥9.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31¥2.8bn
Engineeringreportable segmentcapex2023-04-01 → 2024-03-31¥10m
Engineeringreportable segmentdepreciation2023-04-01 → 2024-03-31¥5m
Engineeringreportable segmentrevenue2023-04-01 → 2024-03-31¥6.5bn
Engineeringreportable segmentrevenue external2023-04-01 → 2024-03-31¥6.5bn
Engineeringreportable segmentsegment assetsat 2024-03-31¥1.5bn
Engineeringreportable segmentsegment profit2023-04-01 → 2024-03-31¥1.3bn
Power Supplyreportable segmentcapex2023-04-01 → 2024-03-31¥753m
Power Supplyreportable segmentdepreciation2023-04-01 → 2024-03-31¥550m
Power Supplyreportable segmentrevenue2023-04-01 → 2024-03-31¥5.5bn
Power Supplyreportable segmentrevenue external2023-04-01 → 2024-03-31¥5.5bn
Power Supplyreportable segmentsegment assetsat 2024-03-31¥5.9bn
Power Supplyreportable segmentsegment profit2023-04-01 → 2024-03-31¥1.0bn
Product Salesreportable segmentcapex2023-04-01 → 2024-03-31¥248m
Product Salesreportable segmentdepreciation2023-04-01 → 2024-03-31¥23m
Product Salesreportable segmentrevenue2023-04-01 → 2024-03-31¥1.0bn
Product Salesreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.0bn
Product Salesreportable segmentsegment assetsat 2024-03-31¥1.2bn
Product Salesreportable segmentsegment profit2023-04-01 → 2024-03-31−¥6m
Total Of Reportable Segments And Otherssegment totalcapex2023-04-01 → 2024-03-31¥1.0bn
Total Of Reportable Segments And Otherssegment totaldepreciation2023-04-01 → 2024-03-31¥578m
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥13.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥13.0bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥8.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥2.3bn
Engineeringreportable segmentemployeesat 2025-03-31434 pure
Power Supplyreportable segmentemployeesat 2025-03-31152 pure
Product Salesreportable segmentemployeesat 2025-03-3125 pure

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

All source rows · 1,564
ItemContextValueUnit
Machinery equipment and vehiclesCurrentYearInstant11381056000JPY
Accumulated depreciation machinery equipment and vehiclesPrior1YearInstant-8745985000JPY
Accumulated depreciation machinery equipment and vehiclesCurrentYearInstant-9047797000JPY
Machinery equipment and vehicles netPrior1YearInstant2148800000JPY
Machinery equipment and vehicles netCurrentYearInstant2333258000JPY
LandPrior1YearInstant110608000JPY
LandCurrentYearInstant110608000JPY
Lease assets ppePrior1YearInstant27612000JPY
Lease assets ppeCurrentYearInstant27612000JPY
Accumulated depreciation lease assets ppePrior1YearInstant-18868000JPY
Accumulated depreciation lease assets ppeCurrentYearInstant-24390000JPY
Lease assets net ppePrior1YearInstant8743000JPY
Lease assets net ppeCurrentYearInstant3221000JPY
Construction in progressPrior1YearInstant693664000JPY
Construction in progressCurrentYearInstant546052000JPY
Other ppePrior1YearInstant564408000JPY
Other ppeCurrentYearInstant596774000JPY
Accumulated depreciation other ppePrior1YearInstant-527168000JPY
Accumulated depreciation other ppeCurrentYearInstant-522362000JPY
Other net ppePrior1YearInstant37239000JPY
Other net ppeCurrentYearInstant74412000JPY
Property plant and equipmentPrior1YearInstant5058236000JPY
Property plant and equipmentCurrentYearInstant5129705000JPY
SoftwarePrior1YearInstant61551000JPY
SoftwareCurrentYearInstant47744000JPY
Other iaPrior1YearInstant10063000JPY
Other iaCurrentYearInstant13794000JPY
Intangible assetsPrior1YearInstant71614000JPY
Intangible assetsCurrentYearInstant61539000JPY
Investment securitiesPrior1YearInstant254373000JPY
Investment securitiesCurrentYearInstant251333000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherPrior1YearInstant3182000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherCurrentYearInstant-JPY
Long term prepaid expensesPrior1YearInstant12765000JPY
Long term prepaid expensesCurrentYearInstant9557000JPY
Lease and guarantee depositsPrior1YearInstant189123000JPY
Lease and guarantee depositsCurrentYearInstant203291000JPY
Net defined benefit assetPrior1YearInstant353164000JPY
Net defined benefit assetCurrentYearInstant471531000JPY
Deferred tax assetsPrior1YearInstant586509000JPY
Deferred tax assetsCurrentYearInstant485896000JPY
Other ioaPrior1YearInstant1104000JPY
Other ioaCurrentYearInstant1104000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-3182000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant-JPY
Investments and other assetsPrior1YearInstant1397041000JPY
Investments and other assetsCurrentYearInstant1422714000JPY
Noncurrent assetsPrior1YearInstant6526893000JPY
Noncurrent assetsCurrentYearInstant6613960000JPY
AssetsPrior1YearInstant13796369000JPY

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 rounding
balance sheet identityconsolidated 2025-03-31pass
balance sheet identitynon_consolidated 2024-03-31pass rounding
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