Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥26.7bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥25.4bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥31.0bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥28.1bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥22.7bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥1.4bn2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥1.1bn2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥1.1bn2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥1.2bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥3.5bn2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.7bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥892m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥1.2bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥381m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥502m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.0bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.1bn2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥381m2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥502m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥32.7bnat 2026-03-31Cons.Assets
Total assets¥33.6bnat 2025-03-31Cons.Assets
Total assets¥35.3bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥29.1bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥27.1bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥7.8bnat 2026-03-31Cons.Liabilities
Total liabilities¥9.2bnat 2025-03-31Cons.Liabilities
Net assets / equity¥24.9bnat 2026-03-31Cons.Net assets
Net assets / equity¥24.3bnat 2025-03-31Cons.Net assets
Net assets / equity¥24.4bnat 2024-03-31vCons.Net assets
Net assets / equity¥21.1bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥19.8bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥6.8bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥5.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥6.8bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥4.0bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥5.0bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.4bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥950m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.3bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥198m2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥940m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.3bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.1bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥799m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥317m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.3bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥488m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥189m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.7bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥28.652025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥37.82024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥222.192023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥95.332022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥83.32021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,872.6at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,830.19at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,837.05at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,583.87at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,541.9at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio76.2%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio69.1%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio72.4%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio73.0%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE1.5%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE2.1%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE13.0%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE6.1%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE5.9%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees1,399at 2026-03-31Cons.Number of employees
Employees1,400at 2025-03-31Cons.Number of employees
Employees1,418at 2024-03-31vCons.Number of employees
Employees1,465at 2023-03-31vCons.Number of employees
Employees1,405at 2022-03-31vCons.Number of employees
Revenue¥16.9bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥15.7bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥20.9bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥18.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥15.9bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥490m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥204m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥864m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥326m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥2.7bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥698m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.1bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥368m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥375m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥197m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥286m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥2.5bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥535m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.0bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥24.0bnat 2026-03-31StandaloneAssets
Total assets¥25.3bnat 2025-03-31StandaloneAssets
Total assets¥27.7bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥22.1bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥21.3bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥6.9bnat 2026-03-31StandaloneLiabilities
Total liabilities¥7.8bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥17.1bnat 2026-03-31StandaloneNet assets
Net assets / equity¥17.4bnat 2025-03-31StandaloneNet assets
Net assets / equity¥17.9bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥15.8bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥15.3bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥2.2bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥1.9bnat 2025-03-31StandaloneCash and deposits
EPS (basic)¥14.852025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥21.512024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥185.342023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥41.092022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥74.682021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥402025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥402024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥302022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥252021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,286.63at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,312.05at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,343.16at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,188.66at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,193.95at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio71.4%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio69.1%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio64.5%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.4%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio72.0%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE1.1%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE1.6%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE14.6%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.4%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE6.7%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued14,950,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,950,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,950,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued14,950,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued14,950,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees711at 2026-03-31StandaloneNumber of employees
Employees716at 2025-03-31StandaloneNumber of employees
Employees704at 2024-03-31vStandaloneNumber of employees
Employees679at 2023-03-31vStandaloneNumber of employees
Employees667at 2022-03-31vStandaloneNumber 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 · 46
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2025-04-01 → 2026-03-31¥39m
Reconciling Itemsreconcilingsegment assetsat 2026-03-31¥9.2bn
Power Supplyreportable segmentcapex2025-04-01 → 2026-03-31¥880m
Power Supplyreportable segmentdepreciation2025-04-01 → 2026-03-31¥484m
Power Supplyreportable segmentemployeesat 2026-03-311011 pure
Power Supplyreportable segmentrevenue2025-04-01 → 2026-03-31¥20.3bn
Power Supplyreportable segmentrevenue external2025-04-01 → 2026-03-31¥20.3bn
Power Supplyreportable segmentsegment assetsat 2026-03-31¥15.5bn
Power Supplyreportable segmentsegment profit2025-04-01 → 2026-03-31¥2.0bn
Semicondoctorreportable segmentcapex2025-04-01 → 2026-03-31¥371m
Semicondoctorreportable segmentdepreciation2025-04-01 → 2026-03-31¥521m
Semicondoctorreportable segmentemployeesat 2026-03-31259 pure
Semicondoctorreportable segmentrevenue2025-04-01 → 2026-03-31¥6.4bn
Semicondoctorreportable segmentrevenue external2025-04-01 → 2026-03-31¥6.4bn
Semicondoctorreportable segmentsegment assetsat 2026-03-31¥8.0bn
Semicondoctorreportable segmentsegment profit2025-04-01 → 2026-03-31−¥639m
—segment totalcapex2025-04-01 → 2026-03-31¥1.3bn
—segment totaldepreciation2025-04-01 → 2026-03-31¥1.0bn
—segment totalemployeesat 2026-03-311270 pure
—segment totalrevenue2025-04-01 → 2026-03-31¥26.7bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥26.7bn
—segment totalsegment assetsat 2026-03-31¥23.5bn
—segment totalsegment profit2025-04-01 → 2026-03-31¥1.4bn
Reconciling Itemsreconcilingcapex2024-04-01 → 2025-03-31¥374m
Reconciling Itemsreconcilingsegment assetsat 2025-03-31¥7.8bn
Power Supplyreportable segmentcapex2024-04-01 → 2025-03-31¥449m
Power Supplyreportable segmentdepreciation2024-04-01 → 2025-03-31¥411m
Power Supplyreportable segmentrevenue2024-04-01 → 2025-03-31¥19.6bn
Power Supplyreportable segmentrevenue external2024-04-01 → 2025-03-31¥19.6bn
Power Supplyreportable segmentsegment assetsat 2025-03-31¥17.6bn
Power Supplyreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.8bn
Semicondoctorreportable segmentcapex2024-04-01 → 2025-03-31¥1.3bn
Semicondoctorreportable segmentdepreciation2024-04-01 → 2025-03-31¥494m
Semicondoctorreportable segmentrevenue2024-04-01 → 2025-03-31¥5.9bn
Semicondoctorreportable segmentrevenue external2024-04-01 → 2025-03-31¥5.9bn
Semicondoctorreportable segmentsegment assetsat 2025-03-31¥8.2bn
Semicondoctorreportable segmentsegment profit2024-04-01 → 2025-03-31−¥731m
—segment totalcapex2024-04-01 → 2025-03-31¥1.8bn
—segment totaldepreciation2024-04-01 → 2025-03-31¥905m
—segment totalrevenue2024-04-01 → 2025-03-31¥25.4bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥25.4bn
—segment totalsegment assetsat 2025-03-31¥25.8bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥1.1bn
Power Supplyreportable segmentemployeesat 2026-03-31406 pure
Semicondoctorreportable segmentemployeesat 2026-03-31249 pure
—segment totalemployeesat 2026-03-31655 pure

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

All source rows · 1,592
ItemContextValueUnit
Cash and cash equivalents (5-year summary)Prior4YearInstant5026000000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant3959000000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant5825000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant5756000000JPY
Cash and cash equivalents (5-year summary)CurrentYearInstant6761000000JPY
Number of employeesPrior4YearInstant1405
Number of employeesPrior3YearInstant1465
Number of employeesPrior2YearInstant1418
Number of employeesPrior1YearInstant1400
Number of employeesCurrentYearInstant1399
Average number of temporary workersPrior4YearInstant52
Average number of temporary workersPrior3YearInstant54
Average number of temporary workersPrior2YearInstant57
Average number of temporary workersPrior1YearInstant61
Average number of temporary workersCurrentYearInstant62
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember15908000000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember18153000000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember20898000000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember15707000000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember16896000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember1148000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember698000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember2718000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember326000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember864000000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember1028000000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember535000000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember2464000000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember286000000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember197000000JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember2774000000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember2774000000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember2774000000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember2774000000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember2774000000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember14950000
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember14950000
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember14950000
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember14950000
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember14950000
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember15339000000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember15809000000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember17864000000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember17450000000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember17125000000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember21316000000JPY
Total assets (5-year summary)Prior3YearInstant_NonConsolidatedMember22147000000JPY
Total assets (5-year summary)Prior2YearInstant_NonConsolidatedMember27682000000JPY
Total assets (5-year summary)Prior1YearInstant_NonConsolidatedMember25257000000JPY
Total assets (5-year summary)CurrentYearInstant_NonConsolidatedMember23984000000JPY

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 2025-03-31pass
balance sheet identityconsolidated 2026-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass