Annual report

Period2021-04-01 → 2022-03-31
Filed2022-06-29
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 92
MetricValuePeriodScopeSource row
Revenue¥4.7bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥3.8bn2020-04-01 → 2021-03-31StandaloneNet sales
Revenue¥3.7bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.4bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.7bn2017-04-01 → 2018-03-31dStandaloneNet sales (5-year summary)
Operating income¥642m2021-04-01 → 2022-03-31StandaloneOperating income
Operating income¥262m2020-04-01 → 2021-03-31StandaloneOperating income
Ordinary income¥568m2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income¥234m2020-04-01 → 2021-03-31StandaloneOrdinary income
Ordinary income¥21m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥54m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥159m2017-04-01 → 2018-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥149m2017-04-01 → 2018-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥257m2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Profit before tax¥43m2020-04-01 → 2021-03-31StandaloneIncome before income taxes
Net income (owners)−¥116m2017-04-01 → 2018-03-31dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income−¥224m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income¥134m2020-04-01 → 2021-03-31StandaloneProfit loss
Net income−¥193m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income−¥647m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Net income−¥116m2017-04-01 → 2018-03-31dStandaloneNet income loss (5-year summary)
Total assets¥6.4bnat 2022-03-31StandaloneAssets
Total assets¥5.6bnat 2021-03-31StandaloneAssets
Total assets¥5.5bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥5.8bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total assets¥6.1bnat 2018-03-31dStandaloneTotal assets (5-year summary)
Total assets¥6.0bnat 2018-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.5bnat 2022-03-31StandaloneLiabilities
Total liabilities¥3.9bnat 2021-03-31StandaloneLiabilities
Net assets / equity¥2.0bnat 2022-03-31StandaloneNet assets
Net assets / equity¥1.7bnat 2021-03-31StandaloneNet assets
Net assets / equity¥1.6bnat 2020-03-31dStandaloneNet assets
Net assets / equity¥1.8bnat 2019-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.5bnat 2018-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.4bnat 2018-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.8bnat 2022-03-31StandaloneCash and deposits
Cash and deposits¥1.3bnat 2021-03-31StandaloneCash and deposits
Cash & equivalents¥1.1bnat 2022-03-31StandaloneCash and cash equivalents
Cash & equivalents¥588mat 2021-03-31StandaloneCash and cash equivalents
Cash & equivalents¥296mat 2020-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥307mat 2019-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥412mat 2018-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥290m2021-04-01 → 2022-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥156m2020-04-01 → 2021-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥440m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥349m2018-04-01 → 2019-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥378m2017-04-01 → 2018-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥197m2021-04-01 → 2022-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥80m2020-04-01 → 2021-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥115m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥143m2018-04-01 → 2019-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥241m2017-04-01 → 2018-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥437m2021-04-01 → 2022-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥369m2020-04-01 → 2021-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥315m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥406m2018-04-01 → 2019-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥29m2017-04-01 → 2018-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-83.732021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥52.322020-04-01 → 2021-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-75.152019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-251.842018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-45.142017-04-01 → 2018-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-44.952017-04-01 → 2018-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥615.47at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥661.07at 2021-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥608.72at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥683.83at 2019-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥991.52at 2018-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥935.64at 2018-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio30.7%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio30.3%at 2021-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio28.3%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio30.4%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio42.0%at 2018-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio40.0%at 2018-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-12.2%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE8.2%2020-04-01 → 2021-03-31StandaloneRate of return on equity (5-year summary)
ROE-11.6%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE-31.1%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
ROE-4.4%2017-04-01 → 2018-03-31dStandaloneRate of return on equity (5-year summary)
ROE-4.6%2017-04-01 → 2018-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued3,210,000at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,572,000at 2021-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,572,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,572,000at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,572,000at 2018-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees241at 2022-03-31StandaloneNumber of employees
Employees249at 2021-03-31StandaloneNumber of employees
Employees263at 2020-03-31dStandaloneNumber of employees
Employees284at 2019-03-31dStandaloneNumber of employees
Employees289at 2018-03-31dStandaloneNumber of employees
Employees257at 2018-03-31dStandaloneNumber 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 · 71
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2021-04-01 → 2022-03-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2021-04-01 → 2022-03-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2022-03-3123 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2021-04-01 → 2022-03-31¥192m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2021-04-01 → 2022-03-31¥192m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2022-03-31¥189m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2021-04-01 → 2022-03-31¥23m
Reconciling Itemsreconcilingcapex2021-04-01 → 2022-03-31¥43m
Reconciling Itemsreconcilingdepreciation2021-04-01 → 2022-03-31¥46m
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥3.6bn
Reconciling Itemsreconcilingsegment profit2021-04-01 → 2022-03-31−¥405m
Circuit Protection Elementreportable segmentcapex2021-04-01 → 2022-03-31¥85m
Circuit Protection Elementreportable segmentdepreciation2021-04-01 → 2022-03-31¥38m
Circuit Protection Elementreportable segmentemployeesat 2022-03-3132 pure
Circuit Protection Elementreportable segmentrevenue2021-04-01 → 2022-03-31¥1.1bn
Circuit Protection Elementreportable segmentrevenue external2021-04-01 → 2022-03-31¥1.1bn
Circuit Protection Elementreportable segmentsegment assetsat 2022-03-31¥662m
Circuit Protection Elementreportable segmentsegment profit2021-04-01 → 2022-03-31¥428m
Tantalum Capacitorreportable segmentcapex2021-04-01 → 2022-03-31¥108m
Tantalum Capacitorreportable segmentdepreciation2021-04-01 → 2022-03-31¥38m
Tantalum Capacitorreportable segmentemployeesat 2022-03-31146 pure
Tantalum Capacitorreportable segmentrevenue2021-04-01 → 2022-03-31¥3.4bn
Tantalum Capacitorreportable segmentrevenue external2021-04-01 → 2022-03-31¥3.4bn
Tantalum Capacitorreportable segmentsegment assetsat 2022-03-31¥2.0bn
Tantalum Capacitorreportable segmentsegment profit2021-04-01 → 2022-03-31¥596m
—segment totalcapex2021-04-01 → 2022-03-31¥193m
—segment totaldepreciation2021-04-01 → 2022-03-31¥75m
—segment totalrevenue2021-04-01 → 2022-03-31¥4.5bn
—segment totalrevenue external2021-04-01 → 2022-03-31¥4.5bn
—segment totalsegment assetsat 2022-03-31¥2.6bn
—segment totalsegment profit2021-04-01 → 2022-03-31¥1.0bn
Total Of Reportable Segments And Otherssegment totalcapex2021-04-01 → 2022-03-31¥195m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-04-01 → 2022-03-31¥77m
Total Of Reportable Segments And Otherssegment totalrevenue2021-04-01 → 2022-03-31¥4.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-04-01 → 2022-03-31¥4.7bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-03-31¥2.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-04-01 → 2022-03-31¥1.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2020-04-01 → 2021-03-31¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2020-04-01 → 2021-03-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2020-04-01 → 2021-03-31¥193m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2020-04-01 → 2021-03-31¥193m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2021-03-31¥182m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2020-04-01 → 2021-03-31¥12m
Reconciling Itemsreconcilingcapex2020-04-01 → 2021-03-31¥27m
Reconciling Itemsreconcilingdepreciation2020-04-01 → 2021-03-31¥10m
Reconciling Itemsreconcilingsegment assetsat 2021-03-31¥2.9bn
Reconciling Itemsreconcilingsegment profit2020-04-01 → 2021-03-31−¥339m
Circuit Protection Elementreportable segmentcapex2020-04-01 → 2021-03-31¥50m
Circuit Protection Elementreportable segmentdepreciation2020-04-01 → 2021-03-31¥32m
Circuit Protection Elementreportable segmentrevenue2020-04-01 → 2021-03-31¥794m
Circuit Protection Elementreportable segmentrevenue external2020-04-01 → 2021-03-31¥794m
Circuit Protection Elementreportable segmentsegment assetsat 2021-03-31¥662m
Circuit Protection Elementreportable segmentsegment profit2020-04-01 → 2021-03-31¥265m
Tantalum Capacitorreportable segmentcapex2020-04-01 → 2021-03-31¥22m
Tantalum Capacitorreportable segmentdepreciation2020-04-01 → 2021-03-31¥26m
Tantalum Capacitorreportable segmentrevenue2020-04-01 → 2021-03-31¥2.8bn
Tantalum Capacitorreportable segmentrevenue external2020-04-01 → 2021-03-31¥2.8bn
Tantalum Capacitorreportable segmentsegment assetsat 2021-03-31¥1.8bn
Tantalum Capacitorreportable segmentsegment profit2020-04-01 → 2021-03-31¥324m
—segment totalcapex2020-04-01 → 2021-03-31¥72m
—segment totaldepreciation2020-04-01 → 2021-03-31¥58m
—segment totalrevenue2020-04-01 → 2021-03-31¥3.6bn
—segment totalrevenue external2020-04-01 → 2021-03-31¥3.6bn
—segment totalsegment assetsat 2021-03-31¥2.5bn
—segment totalsegment profit2020-04-01 → 2021-03-31¥589m
Total Of Reportable Segments And Otherssegment totalcapex2020-04-01 → 2021-03-31¥73m
Total Of Reportable Segments And Otherssegment totaldepreciation2020-04-01 → 2021-03-31¥60m
Total Of Reportable Segments And Otherssegment totalrevenue2020-04-01 → 2021-03-31¥3.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2020-04-01 → 2021-03-31¥3.8bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2021-03-31¥2.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2020-04-01 → 2021-03-31¥601m

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

All source rows · 1,035
ItemContextValueUnit
Net assetsPrior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember302662000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_CapitalSurplusMember302662000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-956052000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_RetainedEarningsMember-956052000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember134471000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember_RetainedEarningsMember134471000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_CapitalStockMember-JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember-JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_CapitalSurplusMember-JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember134471000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_RetainedEarningsMember134471000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember2219588000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember302662000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember302662000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-821580000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember-821580000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_TreasuryStockMember-1761000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_ShareholdersEquityMember1564437000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember1564437000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember134471000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember134471000JPY
Purchase of treasury stockPrior1YearDuration_NonConsolidatedMember_TreasuryStockMember-53000JPY
Purchase of treasury stockPrior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember-53000JPY
Purchase of treasury stockPrior1YearDuration_NonConsolidatedMember-53000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_TreasuryStockMember-53000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember134418000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember134418000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_TreasuryStockMember-1815000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember1698855000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember1698855000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember2219588000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember302662000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember302662000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-821580000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember-821580000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_CapitalStockMember249777000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember249777000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember249777000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-223941000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember-223941000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalStockMember249777000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember249777000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember249777000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-223941000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember-223941000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalStockMember2469365000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember552439000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember552439000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-1045522000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember-1045522000JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2021-03-31pass
balance sheet identitynon_consolidated 2022-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2020-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · operating cash flownon_consolidated 2020-04-01/2021-03-31pass
statement vs summary · operating cash flownon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2020-04-01/2021-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · total assetsnon_consolidated 2021-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass