Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-21
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥11.0bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥10.4bn2021-04-01 → 2022-03-31Cons.Net sales
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)
Revenue¥13.8bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Operating income¥528m2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥122m2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥513m2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥236m2021-04-01 → 2022-03-31Cons.Ordinary income
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)
Ordinary income¥1.4bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥433m2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥57m2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥511m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥11m2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
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 (owners)¥878m2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥511m2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥11m2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥13.4bnat 2023-03-31Cons.Assets
Total assets¥14.3bnat 2022-03-31Cons.Assets
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 assets¥13.7bnat 2019-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.2bnat 2023-03-31Cons.Liabilities
Total liabilities¥4.9bnat 2022-03-31Cons.Liabilities
Net assets / equity¥9.2bnat 2023-03-31Cons.Net assets
Net assets / equity¥9.4bnat 2022-03-31Cons.Net assets
Net assets / equity¥9.3bnat 2021-03-31dCons.Net assets
Net assets / equity¥9.4bnat 2020-03-31dCons.Net assets (5-year summary)
Net assets / equity¥9.1bnat 2019-03-31dCons.Net assets (5-year summary)
Cash and deposits¥4.2bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥5.0bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥4.2bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.0bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥3.4bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.4bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥711m2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥460m2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
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)
Operating cash flow¥1.4bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥423m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥314m2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
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)
Investing cash flow−¥1.2bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.0bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥59m2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
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)
Financing cash flow−¥474m2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (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 → 2022-03-31Cons.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)
EPS (basic)¥62.942018-04-01 → 2019-03-31dCons.Basic earnings loss 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 2022-03-31Cons.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)
Net assets per share¥654.08at 2019-03-31dCons.Net assets per share (5-year summary)
Equity ratio68.7%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.7%at 2022-03-31Cons.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)
Equity ratio66.7%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
ROE5.5%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE0.1%2021-04-01 → 2022-03-31Cons.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)
ROE10.0%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees662at 2023-03-31Cons.Number of employees
Employees679at 2022-03-31Cons.Number of employees
Employees738at 2021-03-31dCons.Number of employees
Employees748at 2020-03-31dCons.Number of employees
Employees721at 2019-03-31dCons.Number of employees
Revenue¥10.8bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥10.2bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥10.2bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥14.5bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥13.5bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income¥524m2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥110m2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income¥508m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥224m2021-04-01 → 2022-03-31StandaloneOrdinary income
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)
Ordinary income¥1.2bn2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥428m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥45m2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income¥510m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥2m2021-04-01 → 2022-03-31StandaloneProfit loss
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)
Net income¥824m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥13.1bnat 2023-03-31StandaloneAssets
Total assets¥13.9bnat 2022-03-31StandaloneAssets
Total assets¥14.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.6bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥12.8bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.3bnat 2023-03-31StandaloneLiabilities
Total liabilities¥4.9bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥8.8bnat 2023-03-31StandaloneNet assets
Net assets / equity¥9.1bnat 2022-03-31StandaloneNet assets
Net assets / equity¥9.1bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥9.1bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥8.6bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.0bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥4.7bnat 2022-03-31StandaloneCash and deposits
EPS (basic)¥37.222022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.122021-04-01 → 2022-03-31StandaloneBasic 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)
EPS (basic)¥59.112018-04-01 → 2019-03-31dStandaloneBasic earnings loss 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 → 2022-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥132019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥142018-04-01 → 2019-03-31dStandaloneDividend paid 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 2022-03-31StandaloneNet 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)
Net assets per share¥619.23at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio67.0%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio64.9%at 2022-03-31StandaloneEquity 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)
Equity ratio67.3%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.7%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE0.0%2021-04-01 → 2022-03-31StandaloneRate 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)
ROE9.9%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued13,510,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued13,950,000at 2022-03-31StandaloneTotal 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)
Shares issued13,950,000at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees613at 2023-03-31StandaloneNumber of employees
Employees629at 2022-03-31StandaloneNumber of employees
Employees688at 2021-03-31dStandaloneNumber of employees
Employees352at 2020-03-31dStandaloneNumber of employees
Employees336at 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 · 53
SegmentItemPeriodValue
Engineeringreportable segmentcapex2022-04-01 → 2023-03-31¥5m
Engineeringreportable segmentdepreciation2022-04-01 → 2023-03-31¥7m
Engineeringreportable segmentemployeesat 2023-03-31410 pure
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 segmentemployeesat 2023-03-31146 pure
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 segmentemployeesat 2023-03-3155 pure
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 segmentdepreciation2021-04-01 → 2022-03-31¥10m
Engineeringreportable segmentrevenue2021-04-01 → 2022-03-31¥5.7bn
Engineeringreportable segmentrevenue external2021-04-01 → 2022-03-31¥5.7bn
Engineeringreportable segmentsegment assetsat 2022-03-31¥1.1bn
Engineeringreportable segmentsegment profit2021-04-01 → 2022-03-31¥1.1bn
Power Supplyreportable segmentcapex2021-04-01 → 2022-03-31¥108m
Power Supplyreportable segmentdepreciation2021-04-01 → 2022-03-31¥668m
Power Supplyreportable segmentrevenue2021-04-01 → 2022-03-31¥3.6bn
Power Supplyreportable segmentrevenue external2021-04-01 → 2022-03-31¥3.6bn
Power Supplyreportable segmentsegment assetsat 2022-03-31¥5.5bn
Power Supplyreportable segmentsegment profit2021-04-01 → 2022-03-31−¥114m
Product Salesreportable segmentcapex2021-04-01 → 2022-03-31¥107m
Product Salesreportable segmentdepreciation2021-04-01 → 2022-03-31¥20m
Product Salesreportable segmentrevenue2021-04-01 → 2022-03-31¥1.0bn
Product Salesreportable segmentrevenue external2021-04-01 → 2022-03-31¥1.0bn
Product Salesreportable segmentsegment assetsat 2022-03-31¥1.2bn
Product Salesreportable segmentsegment profit2021-04-01 → 2022-03-31¥37m
Total Of Reportable Segments And Otherssegment totalcapex2021-04-01 → 2022-03-31¥215m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-04-01 → 2022-03-31¥697m
Total Of Reportable Segments And Otherssegment totalrevenue2021-04-01 → 2022-03-31¥10.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-04-01 → 2022-03-31¥10.4bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-03-31¥7.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-04-01 → 2022-03-31¥1.0bn
Engineeringreportable segmentemployeesat 2023-03-31394 pure
Power Supplyreportable segmentemployeesat 2023-03-31135 pure
Product Salesreportable segmentemployeesat 2023-03-3133 pure

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

All source rows · 1,430
ItemContextValueUnit
Investment securitiesCurrentYearInstant228931000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherPrior1YearInstant6740000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherCurrentYearInstant3457000JPY
Long term prepaid expensesPrior1YearInstant11057000JPY
Long term prepaid expensesCurrentYearInstant8172000JPY
Lease and guarantee depositsPrior1YearInstant182532000JPY
Lease and guarantee depositsCurrentYearInstant190855000JPY
Net defined benefit assetPrior1YearInstant376612000JPY
Net defined benefit assetCurrentYearInstant338445000JPY
Deferred tax assetsPrior1YearInstant661784000JPY
Deferred tax assetsCurrentYearInstant742479000JPY
Other ioaPrior1YearInstant1145000JPY
Other ioaCurrentYearInstant1145000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-6740000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant-3457000JPY
Investments and other assetsPrior1YearInstant1446192000JPY
Investments and other assetsCurrentYearInstant1510031000JPY
Noncurrent assetsPrior1YearInstant6347392000JPY
Noncurrent assetsCurrentYearInstant6214364000JPY
AssetsPrior1YearInstant14250462000JPY
AssetsCurrentYearInstant13354902000JPY
Operating accounts payablePrior1YearInstant853545000JPY
Operating accounts payableCurrentYearInstant762721000JPY
Current portion of long term loans payablePrior1YearInstant249864000JPY
Current portion of long term loans payableCurrentYearInstant271164000JPY
Lease obligations clPrior1YearInstant6189000JPY
Lease obligations clCurrentYearInstant6111000JPY
Income taxes payablePrior1YearInstant48444000JPY
Income taxes payableCurrentYearInstant40643000JPY
Accrued consumption taxesPrior1YearInstant86593000JPY
Accrued consumption taxesCurrentYearInstant42039000JPY
Accounts payable otherPrior1YearInstant30512000JPY
Accounts payable otherCurrentYearInstant158045000JPY
Accrued expensesPrior1YearInstant175554000JPY
Accrued expensesCurrentYearInstant122010000JPY
Provision for bonusesPrior1YearInstant284086000JPY
Provision for bonusesCurrentYearInstant15630000JPY
Other clPrior1YearInstant40579000JPY
Other clCurrentYearInstant34935000JPY
Current liabilitiesPrior1YearInstant1775369000JPY
Current liabilitiesCurrentYearInstant1453301000JPY
Long term loans payablePrior1YearInstant878898000JPY
Long term loans payableCurrentYearInstant607734000JPY
Lease obligations nclPrior1YearInstant15902000JPY
Lease obligations nclCurrentYearInstant9790000JPY
Provision for product warranties nclPrior1YearInstant1323000JPY
Provision for product warranties nclCurrentYearInstant1504000JPY
Net defined benefit liabilityPrior1YearInstant2163195000JPY
Net defined benefit liabilityCurrentYearInstant2044366000JPY
Asset retirement obligations nclPrior1YearInstant57838000JPY

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 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