Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥11.6bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥25.4bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥11.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥68m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥209m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥70m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.2bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥323m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥70m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥323m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥29m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥502m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥126m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥29m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥126m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥33.2bnat 2025-09-30Cons.Assets
Total assets¥33.6bnat 2025-03-31Cons.Assets
Total assets¥32.0bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥9.2bnat 2025-09-30Cons.Liabilities
Total liabilities¥9.2bnat 2025-03-31Cons.Liabilities
Net assets / equity¥24.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥24.3bnat 2025-03-31Cons.Net assets
Net assets / equity¥23.8bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥6.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥5.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥6.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.8bn2025-04-01 → 2025-09-30Cons.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 (5-year summary)
Operating cash flow¥1.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥159m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.1bn2025-04-01 → 2025-09-30Cons.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 (5-year summary)
Financing cash flow−¥406m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-2.242025-04-01 → 2025-09-30Cons.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)¥9.552024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio72.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio72.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.3%at 2024-09-30Cons.Equity to asset ratio (5-year summary)

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 · 18
SegmentItemPeriodValue
Power Supplyreportable segmentrevenue2025-04-01 → 2025-09-30¥8.6bn
Power Supplyreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.6bn
Power Supplyreportable segmentsegment profit2025-04-01 → 2025-09-30¥333m
Semicondoctorreportable segmentrevenue2025-04-01 → 2025-09-30¥3.0bn
Semicondoctorreportable segmentrevenue external2025-04-01 → 2025-09-30¥3.0bn
Semicondoctorreportable segmentsegment profit2025-04-01 → 2025-09-30−¥264m
—segment totalrevenue2025-04-01 → 2025-09-30¥11.6bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥11.6bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥68m
Power Supplyreportable segmentrevenue2024-04-01 → 2024-09-30¥8.7bn
Power Supplyreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.7bn
Power Supplyreportable segmentsegment profit2024-04-01 → 2024-09-30¥528m
Semicondoctorreportable segmentrevenue2024-04-01 → 2024-09-30¥3.0bn
Semicondoctorreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.0bn
Semicondoctorreportable segmentsegment profit2024-04-01 → 2024-09-30−¥318m
—segment totalrevenue2024-04-01 → 2024-09-30¥11.6bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥11.6bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥209m

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

All source rows · 507
ItemContextValueUnit
Increase decrease in accrued expenses ope cfPrior1InterimDuration-19000000JPY
Increase decrease in accrued expenses ope cfInterimDuration-32000000JPY
Other net ope cfPrior1InterimDuration-890000000JPY
Other net ope cfInterimDuration-300000000JPY
Subtotal ope cfPrior1InterimDuration2529000000JPY
Subtotal ope cfInterimDuration1560000000JPY
Interest and dividends income received ope cf inv cfPrior1InterimDuration15000000JPY
Interest and dividends income received ope cf inv cfInterimDuration13000000JPY
Interest expenses paid ope cf fin cfPrior1InterimDuration-8000000JPY
Interest expenses paid ope cf fin cfInterimDuration-24000000JPY
Income taxes paid ope cfPrior1InterimDuration-919000000JPY
Income taxes paid ope cfInterimDuration-146000000JPY
Income taxes refund ope cfPrior1InterimDuration-JPY
Income taxes refund ope cfInterimDuration359000000JPY
Net cash provided by used in operating activitiesPrior1InterimDuration1616000000JPY
Net cash provided by used in operating activitiesInterimDuration1762000000JPY
Purchase of property plant and equipment inv cfPrior1InterimDuration-920000000JPY
Purchase of property plant and equipment inv cfInterimDuration-79000000JPY
Proceeds from sales of property plant and equipment and intangible assets inv cfPrior1InterimDuration0JPY
Proceeds from sales of property plant and equipment and intangible assets inv cfInterimDuration-JPY
Purchase of intangible assets inv cfPrior1InterimDuration-315000000JPY
Purchase of intangible assets inv cfInterimDuration-33000000JPY
Purchase of stocks of subsidiaries and affiliates inv cfPrior1InterimDuration-JPY
Purchase of stocks of subsidiaries and affiliates inv cfInterimDuration-37000000JPY
Other net inv cfPrior1InterimDuration12000000JPY
Other net inv cfInterimDuration-7000000JPY
Net cash provided by used in investment activitiesPrior1InterimDuration-1224000000JPY
Net cash provided by used in investment activitiesInterimDuration-159000000JPY
Decrease in short term loans payable fin cfPrior1InterimDuration-JPY
Decrease in short term loans payable fin cfInterimDuration-800000000JPY
Proceeds from sales of treasury stock fin cfPrior1InterimDuration-JPY
Proceeds from sales of treasury stock fin cfInterimDuration14000000JPY
Repayments of lease obligations fin cfPrior1InterimDuration-49000000JPY
Repayments of lease obligations fin cfInterimDuration-74000000JPY
Proceeds from sale and leaseback fin cfPrior1InterimDuration179000000JPY
Proceeds from sale and leaseback fin cfInterimDuration114000000JPY
Cash dividends paid fin cfPrior1InterimDuration-536000000JPY
Cash dividends paid fin cfInterimDuration-401000000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-406000000JPY
Net cash provided by used in financing activitiesInterimDuration-1147000000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration-102000000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration7000000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration-115000000JPY
Net increase decrease in cash and cash equivalentsInterimDuration463000000JPY
Cash and cash equivalentsPrior2YearInstant5825000000JPY
Cash and cash equivalentsPrior1YearInstant5756000000JPY
Cash and cash equivalentsPrior1InterimInstant5709000000JPY
Cash and cash equivalentsInterimInstant6220000000JPY
Salaries and allowances sgaPrior1InterimDuration809000000JPY
Salaries and allowances sgaInterimDuration830000000JPY

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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass