Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥13.0bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥11.0bn2022-04-01 → 2023-03-31Cons.Net sales
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)
Revenue¥14.7bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income¥1.1bn2023-04-01 → 2024-03-31Cons.Operating income
Operating income¥528m2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥1.1bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥513m2022-04-01 → 2023-03-31Cons.Ordinary income
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)
Ordinary income¥1.4bn2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.0bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax¥433m2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥689m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥511m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
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 (owners)¥499m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥689m2023-04-01 → 2024-03-31Cons.Profit loss
Net income¥511m2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥13.8bnat 2024-03-31Cons.Assets
Total assets¥13.4bnat 2023-03-31Cons.Assets
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 assets¥14.7bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.4bnat 2024-03-31Cons.Liabilities
Total liabilities¥4.2bnat 2023-03-31Cons.Liabilities
Net assets / equity¥9.4bnat 2024-03-31Cons.Net assets
Net assets / equity¥9.2bnat 2023-03-31Cons.Net assets
Net assets / equity¥9.4bnat 2022-03-31dCons.Net assets
Net assets / equity¥9.3bnat 2021-03-31dCons.Net assets (5-year summary)
Net assets / equity¥9.4bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥3.8bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥4.2bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥3.8bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.2bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.0bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.4bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.2bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥711m2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
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)
Operating cash flow¥1.7bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥755m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥423m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
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)
Investing cash flow−¥1.2bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥806m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.0bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
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)
Financing cash flow−¥457m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (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 → 2023-03-31Cons.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)
EPS (basic)¥35.752019-04-01 → 2020-03-31dCons.Basic earnings loss 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 2023-03-31Cons.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)
Net assets per share¥671.97at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio67.8%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.7%at 2023-03-31Cons.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)
Equity ratio63.8%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE7.4%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE5.5%2022-04-01 → 2023-03-31Cons.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)
ROE5.4%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees638at 2024-03-31Cons.Number of employees
Employees662at 2023-03-31Cons.Number of employees
Employees679at 2022-03-31dCons.Number of employees
Employees738at 2021-03-31dCons.Number of employees
Employees748at 2020-03-31dCons.Number of employees
Revenue¥12.8bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥10.8bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥10.2bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥10.2bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥14.5bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.0bn2023-04-01 → 2024-03-31StandaloneOperating income
Operating income¥524m2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥1.1bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥508m2022-04-01 → 2023-03-31StandaloneOrdinary income
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)
Ordinary income¥1.4bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥996m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax¥428m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥672m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥510m2022-04-01 → 2023-03-31StandaloneProfit loss
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)
Net income¥761m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥13.6bnat 2024-03-31StandaloneAssets
Total assets¥13.1bnat 2023-03-31StandaloneAssets
Total assets¥13.9bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥14.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.6bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.6bnat 2024-03-31StandaloneLiabilities
Total liabilities¥4.3bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥9.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥8.8bnat 2023-03-31StandaloneNet assets
Net assets / equity¥9.1bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥9.1bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥9.1bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.6bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥4.0bnat 2023-03-31StandaloneCash and deposits
EPS (basic)¥51.422023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥37.222022-04-01 → 2023-03-31StandaloneBasic 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)
EPS (basic)¥54.552019-04-01 → 2020-03-31dStandaloneBasic earnings loss 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 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥132019-04-01 → 2020-03-31dStandaloneDividend paid 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 2023-03-31StandaloneNet 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)
Net assets per share¥655.66at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio66.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio67.0%at 2023-03-31StandaloneEquity 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)
Equity ratio67.1%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE7.6%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE5.7%2022-04-01 → 2023-03-31StandaloneRate 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)
ROE8.6%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued13,510,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued13,510,000at 2023-03-31StandaloneTotal 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)
Shares issued13,950,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees590at 2024-03-31StandaloneNumber of employees
Employees613at 2023-03-31StandaloneNumber of employees
Employees629at 2022-03-31dStandaloneNumber of employees
Employees688at 2021-03-31dStandaloneNumber of employees
Employees352at 2020-03-31dStandaloneNumber 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 segmentcapex2023-04-01 → 2024-03-31¥10m
Engineeringreportable segmentdepreciation2023-04-01 → 2024-03-31¥5m
Engineeringreportable segmentemployeesat 2024-03-31395 pure
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 segmentemployeesat 2024-03-31139 pure
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 segmentemployeesat 2024-03-3148 pure
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 segmentcapex2022-04-01 → 2023-03-31¥5m
Engineeringreportable segmentdepreciation2022-04-01 → 2023-03-31¥7m
Engineeringreportable segmentrevenue2022-04-01 → 2023-03-31¥5.9bn
Engineeringreportable segmentrevenue external2022-04-01 → 2023-03-31¥5.9bn
Engineeringreportable segmentsegment assetsat 2023-03-31¥1.3bn
Engineeringreportable segmentsegment profit2022-04-01 → 2023-03-31¥1.3bn
Power Supplyreportable segmentcapex2022-04-01 → 2023-03-31¥474m
Power Supplyreportable segmentdepreciation2022-04-01 → 2023-03-31¥608m
Power Supplyreportable segmentrevenue2022-04-01 → 2023-03-31¥4.3bn
Power Supplyreportable segmentrevenue external2022-04-01 → 2023-03-31¥4.3bn
Power Supplyreportable segmentsegment assetsat 2023-03-31¥5.4bn
Power Supplyreportable segmentsegment profit2022-04-01 → 2023-03-31¥246m
Product Salesreportable segmentcapex2022-04-01 → 2023-03-31¥19m
Product Salesreportable segmentdepreciation2022-04-01 → 2023-03-31¥12m
Product Salesreportable segmentrevenue2022-04-01 → 2023-03-31¥902m
Product Salesreportable segmentrevenue external2022-04-01 → 2023-03-31¥902m
Product Salesreportable segmentsegment assetsat 2023-03-31¥869m
Product Salesreportable segmentsegment profit2022-04-01 → 2023-03-31−¥37m
Total Of Reportable Segments And Otherssegment totalcapex2022-04-01 → 2023-03-31¥498m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-04-01 → 2023-03-31¥627m
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2023-03-31¥11.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2023-03-31¥11.0bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-03-31¥7.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-04-01 → 2023-03-31¥1.5bn
Engineeringreportable segmentemployeesat 2024-03-31379 pure
Power Supplyreportable segmentemployeesat 2024-03-31129 pure
Product Salesreportable segmentemployeesat 2024-03-3126 pure

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

All source rows · 1,465
ItemContextValueUnit
Selling general and administrative expensesCurrentYearDuration1384243000JPY
Operating incomePrior1YearDuration527819000JPY
Operating incomeCurrentYearDuration1059605000JPY
Interest income noiPrior1YearDuration126000JPY
Interest income noiCurrentYearDuration108000JPY
Dividends income noiPrior1YearDuration845000JPY
Dividends income noiCurrentYearDuration2495000JPY
Equity in earnings of affiliates noiPrior1YearDuration2058000JPY
Equity in earnings of affiliates noiCurrentYearDuration9932000JPY
Gain on sales of assets noiPrior1YearDuration1206000JPY
Gain on sales of assets noiCurrentYearDuration5837000JPY
Other noiPrior1YearDuration9282000JPY
Other noiCurrentYearDuration5633000JPY
Non operating incomePrior1YearDuration13518000JPY
Non operating incomeCurrentYearDuration24008000JPY
Interest expenses noePrior1YearDuration4891000JPY
Interest expenses noeCurrentYearDuration3615000JPY
Depreciation noePrior1YearDuration10753000JPY
Depreciation noeCurrentYearDuration3010000JPY
Other noePrior1YearDuration12965000JPY
Other noeCurrentYearDuration1985000JPY
Non operating expensesPrior1YearDuration28611000JPY
Non operating expensesCurrentYearDuration8611000JPY
Ordinary incomePrior1YearDuration512726000JPY
Ordinary incomeCurrentYearDuration1075002000JPY
Gain on sales of noncurrent assets eiPrior1YearDuration147000JPY
Gain on sales of noncurrent assets eiCurrentYearDuration124000JPY
State subsidy eiPrior1YearDuration-JPY
State subsidy eiCurrentYearDuration183913000JPY
Extraordinary incomePrior1YearDuration147000JPY
Extraordinary incomeCurrentYearDuration184038000JPY
Loss on retirement of noncurrent assets elPrior1YearDuration70191000JPY
Loss on retirement of noncurrent assets elCurrentYearDuration62847000JPY
Loss on sales of noncurrent assets elPrior1YearDuration9263000JPY
Loss on sales of noncurrent assets elCurrentYearDuration19000JPY
Loss on reduction of noncurrent assets elPrior1YearDuration-JPY
Loss on reduction of noncurrent assets elCurrentYearDuration180530000JPY
Extraordinary lossPrior1YearDuration79454000JPY
Extraordinary lossCurrentYearDuration243397000JPY
Income before income taxesPrior1YearDuration433419000JPY
Income before income taxesCurrentYearDuration1015642000JPY
Income taxes currentPrior1YearDuration40835000JPY
Income taxes currentCurrentYearDuration173906000JPY
Income taxes deferredPrior1YearDuration-118298000JPY
Income taxes deferredCurrentYearDuration152238000JPY
Income taxesPrior1YearDuration-77463000JPY
Income taxesCurrentYearDuration326145000JPY
Profit lossPrior1YearDuration510882000JPY
Profit lossCurrentYearDuration689497000JPY
Profit loss attributable to owners of parentPrior1YearDuration510882000JPY

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 2023-03-31pass rounding
balance sheet identityconsolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass