Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-27
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 83
MetricValuePeriodScopeSource row
Revenue¥4.5bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥4.2bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥4.6bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥4.7bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥3.8bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥491m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥255m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥460m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥221m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥528m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥568m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥234m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥409m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥137m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥450m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥29m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥307m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥224m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Net income¥134m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥6.6bnat 2025-03-31StandaloneAssets
Total assets¥6.6bnat 2024-03-31StandaloneAssets
Total assets¥6.9bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥6.4bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥5.6bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥3.8bnat 2025-03-31StandaloneLiabilities
Total liabilities¥4.3bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥2.8bnat 2025-03-31StandaloneNet assets
Net assets / equity¥2.3bnat 2024-03-31StandaloneNet assets
Net assets / equity¥2.3bnat 2023-03-31vStandaloneNet assets
Net assets / equity¥2.0bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.7bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.2bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥1.8bnat 2024-03-31StandaloneCash and deposits
Cash & equivalents¥438mat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.1bnat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.3bnat 2023-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.1bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥588mat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥85m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥376m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥244m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥290m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥156m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥299m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥405m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥268m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥197m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥80m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥247m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥239m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥243m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥437m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥369m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥140.32024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥8.982023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥95.62022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-83.732021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥52.322020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥860.36at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥720.05at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥711.07at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥615.47at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥661.07at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio41.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio35.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio32.9%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio30.7%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio30.3%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE17.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE1.3%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE14.4%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE-12.2%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
ROE8.2%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued3,210,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,210,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,210,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued3,210,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,572,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees227at 2025-03-31StandaloneNumber of employees
Employees229at 2024-03-31StandaloneNumber of employees
Employees239at 2023-03-31vStandaloneNumber of employees
Employees241at 2022-03-31vStandaloneNumber of employees
Employees249at 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 · 71
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2024-04-01 → 2025-03-31¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2024-04-01 → 2025-03-31¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2025-03-3117 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2025-03-31¥147m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2025-03-31¥147m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2025-03-31¥324m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2025-03-31¥28m
Reconciling Itemsreconcilingcapex2024-04-01 → 2025-03-31¥1m
Reconciling Itemsreconcilingdepreciation2024-04-01 → 2025-03-31¥48m
Reconciling Itemsreconcilingsegment assetsat 2025-03-31¥2.7bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2025-03-31−¥403m
Circuit Protection Elementreportable segmentcapex2024-04-01 → 2025-03-31¥139m
Circuit Protection Elementreportable segmentdepreciation2024-04-01 → 2025-03-31¥78m
Circuit Protection Elementreportable segmentemployeesat 2025-03-3135 pure
Circuit Protection Elementreportable segmentrevenue2024-04-01 → 2025-03-31¥1.4bn
Circuit Protection Elementreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.4bn
Circuit Protection Elementreportable segmentsegment assetsat 2025-03-31¥827m
Circuit Protection Elementreportable segmentsegment profit2024-04-01 → 2025-03-31¥584m
Tantalum Capacitorreportable segmentcapex2024-04-01 → 2025-03-31¥200m
Tantalum Capacitorreportable segmentdepreciation2024-04-01 → 2025-03-31¥93m
Tantalum Capacitorreportable segmentemployeesat 2025-03-31117 pure
Tantalum Capacitorreportable segmentrevenue2024-04-01 → 2025-03-31¥3.0bn
Tantalum Capacitorreportable segmentrevenue external2024-04-01 → 2025-03-31¥3.0bn
Tantalum Capacitorreportable segmentsegment assetsat 2025-03-31¥2.7bn
Tantalum Capacitorreportable segmentsegment profit2024-04-01 → 2025-03-31¥283m
—segment totalcapex2024-04-01 → 2025-03-31¥340m
—segment totaldepreciation2024-04-01 → 2025-03-31¥171m
—segment totalrevenue2024-04-01 → 2025-03-31¥4.4bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥4.4bn
—segment totalsegment assetsat 2025-03-31¥3.5bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥866m
Total Of Reportable Segments And Otherssegment totalcapex2024-04-01 → 2025-03-31¥341m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥174m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥4.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥4.5bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥3.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31¥894m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2023-04-01 → 2024-03-31¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2023-04-01 → 2024-03-31¥6m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2024-03-31¥129m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2024-03-31¥129m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2024-03-31¥255m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-04-01 → 2024-03-31−¥17m
Reconciling Itemsreconcilingcapex2023-04-01 → 2024-03-31¥11m
Reconciling Itemsreconcilingdepreciation2023-04-01 → 2024-03-31¥59m
Reconciling Itemsreconcilingsegment assetsat 2024-03-31¥3.2bn
Reconciling Itemsreconcilingsegment profit2023-04-01 → 2024-03-31−¥419m
Circuit Protection Elementreportable segmentcapex2023-04-01 → 2024-03-31¥160m
Circuit Protection Elementreportable segmentdepreciation2023-04-01 → 2024-03-31¥60m
Circuit Protection Elementreportable segmentrevenue2023-04-01 → 2024-03-31¥1.2bn
Circuit Protection Elementreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.2bn
Circuit Protection Elementreportable segmentsegment assetsat 2024-03-31¥735m
Circuit Protection Elementreportable segmentsegment profit2023-04-01 → 2024-03-31¥442m
Tantalum Capacitorreportable segmentcapex2023-04-01 → 2024-03-31¥162m
Tantalum Capacitorreportable segmentdepreciation2023-04-01 → 2024-03-31¥71m
Tantalum Capacitorreportable segmentrevenue2023-04-01 → 2024-03-31¥2.9bn
Tantalum Capacitorreportable segmentrevenue external2023-04-01 → 2024-03-31¥2.9bn
Tantalum Capacitorreportable segmentsegment assetsat 2024-03-31¥2.4bn
Tantalum Capacitorreportable segmentsegment profit2023-04-01 → 2024-03-31¥249m
—segment totalcapex2023-04-01 → 2024-03-31¥322m
—segment totaldepreciation2023-04-01 → 2024-03-31¥131m
—segment totalrevenue2023-04-01 → 2024-03-31¥4.1bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥4.1bn
—segment totalsegment assetsat 2024-03-31¥3.1bn
—segment totalsegment profit2023-04-01 → 2024-03-31¥692m
Total Of Reportable Segments And Otherssegment totalcapex2023-04-01 → 2024-03-31¥323m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-04-01 → 2024-03-31¥137m
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥4.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥4.2bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥3.4bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥674m

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

All source rows · 923
ItemContextValueUnit
Number of shares heldCurrentYearInstant_No10MajorShareholdersMember29000
Shareholding ratioCurrentYearInstant_No10MajorShareholdersMember0.0093
Number of shares heldCurrentYearInstant1647000
Shareholding ratioCurrentYearInstant0.5138
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember2800
Number of voting rights issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember31907
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember3190700
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember16500
Number of shares issued shares voting rightsCurrentYearInstant3210000
Number of voting rights issued shares voting rightsCurrentYearInstant31907
Number of shares held in own name treasury shares etcCurrentYearInstant_Row1Member2800
Number of shares held in others names treasury shares etcCurrentYearInstant_Row1Member-
Total number of shares held treasury shares etcCurrentYearInstant_Row1Member2800
Shareholding ratio treasury shares etcCurrentYearInstant_Row1Member0.0009
Number of shares held in own name treasury shares etcCurrentYearInstant2800
Number of shares held in others names treasury shares etcCurrentYearInstant-
Total number of shares held treasury shares etcCurrentYearInstant2800
Shareholding ratio treasury shares etcCurrentYearInstant0.0009
Number of male directors and other officersFilingDateInstant7
Number of female directors and other officersFilingDateInstant1
Ratio of female directors and other officersFilingDateInstant0.125
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000CHENYIKUANGMember2000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000AmitaniYoshihiroMember11000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000KishishitaManabuMember8000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000CHENPEICHENGMember0
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000SugiyamaMasahikoMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000HanadaShizuoMember5000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000CHENMINGCHINGMember1000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E01933-000FukushimaKeiyuuMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant29000
Audit fees reporting companyPrior1YearDuration23000000JPY
Non audit fees reporting companyPrior1YearDuration500000JPY
Audit fees reporting companyCurrentYearDuration22500000JPY
Non audit fees reporting companyCurrentYearDuration500000JPY
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingOutsideDirectorsMember52098000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsExcludingOutsideDirectorsMember49008000JPY
Performance based remuneration remuneration by category of directors and other officersCurrentYearDuration_DirectorsExcludingOutsideDirectorsMember3090000JPY
Retirement benefits remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingOutsideDirectorsMember-JPY
Number of directors and other officers remuneration etc by category of directors and other officersCurrentYearDuration_DirectorsExcludingOutsideDirectorsMember4
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember10800000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember10800000JPY
Performance based remuneration remuneration by category of directors and other officersCurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember-JPY
Retirement benefits remuneration etc by category of directors and other officersCurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember-JPY
Number of directors and other officers remuneration etc by category of directors and other officersCurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember1
Total amount of remuneration etc remuneration etc by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember20550000JPY
Fixed remuneration remuneration by category of directors and other officersCurrentYearDuration_OutsideDirectorsAndOtherOfficersMember20550000JPY

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 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
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 · operating cash flownon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flownon_consolidated 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 assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass