Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥12.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥23.8bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥9.8bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥2.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥2.0bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥2.4bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥4.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.0bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥2.5bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥2.0bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.7bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.3bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.7bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.3bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥40.8bnat 2025-09-30Cons.Assets
Total assets¥39.9bnat 2025-03-31Cons.Assets
Total assets¥35.5bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥11.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥11.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥28.9bnat 2025-09-30Cons.Net assets
Net assets / equity¥27.9bnat 2025-03-31Cons.Net assets
Net assets / equity¥26.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥15.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥12.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥14.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥11.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥12.1bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥13.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥4.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥737m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥818m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥219m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥514m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥926m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥134.392025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥273.532024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥106.722024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio70.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio70.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.0%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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥919m
Electron Tube Parts Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥109m
Electron Tube Parts Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥109m
Electron Tube Parts Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥4m
Semiconductor Testing Device Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥12.2bn
Semiconductor Testing Device Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥12.2bn
Semiconductor Testing Device Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥3.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥12.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥12.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥3.6bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥581m
Electron Tube Parts Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥109m
Electron Tube Parts Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥109m
Electron Tube Parts Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥5m
Semiconductor Testing Device Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥9.7bn
Semiconductor Testing Device Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥9.7bn
Semiconductor Testing Device Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥2.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥9.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥9.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥2.6bn

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

All source rows · 454
ItemContextValueUnit
Work in processPrior1YearInstant1605000000JPY
Work in processInterimInstant1830000000JPY
Raw materials and suppliesPrior1YearInstant1939000000JPY
Raw materials and suppliesInterimInstant2089000000JPY
Other caPrior1YearInstant321000000JPY
Other caInterimInstant446000000JPY
Allowance for doubtful accounts caPrior1YearInstant-33000000JPY
Allowance for doubtful accounts caInterimInstant-24000000JPY
Current assetsPrior1YearInstant28463000000JPY
Current assetsInterimInstant29226000000JPY
Buildings and structures netPrior1YearInstant5429000000JPY
Buildings and structures netInterimInstant5300000000JPY
Machinery equipment and vehicles netPrior1YearInstant2875000000JPY
Machinery equipment and vehicles netInterimInstant2887000000JPY
Construction in progressPrior1YearInstant442000000JPY
Construction in progressInterimInstant826000000JPY
Other net ppePrior1YearInstant1890000000JPY
Other net ppeInterimInstant1834000000JPY
Property plant and equipmentPrior1YearInstant10638000000JPY
Property plant and equipmentInterimInstant10849000000JPY
Intangible assetsPrior1YearInstant259000000JPY
Intangible assetsInterimInstant274000000JPY
Other ioaPrior1YearInstant499000000JPY
Other ioaInterimInstant450000000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-0JPY
Allowance for doubtful accounts ioa by groupInterimInstant-0JPY
Investments and other assetsPrior1YearInstant498000000JPY
Investments and other assetsInterimInstant449000000JPY
Noncurrent assetsPrior1YearInstant11395000000JPY
Noncurrent assetsInterimInstant11573000000JPY
AssetsPrior1YearInstant39859000000JPY
AssetsInterimInstant40800000000JPY
Electronically recorded obligations operating clPrior1YearInstant544000000JPY
Electronically recorded obligations operating clInterimInstant751000000JPY
Accounts payable tradePrior1YearInstant1601000000JPY
Accounts payable tradeInterimInstant1198000000JPY
Electronically recorded obligations operating facilities clPrior1YearInstant40000000JPY
Electronically recorded obligations operating facilities clInterimInstant142000000JPY
Current portion of bondsPrior1YearInstant100000000JPY
Current portion of bondsInterimInstant100000000JPY
Current portion of long term loans payablePrior1YearInstant1231000000JPY
Current portion of long term loans payableInterimInstant1249000000JPY
Income taxes payablePrior1YearInstant971000000JPY
Income taxes payableInterimInstant725000000JPY
Provision for bonusesPrior1YearInstant623000000JPY
Provision for bonusesInterimInstant688000000JPY
Other clPrior1YearInstant1675000000JPY
Other clInterimInstant1665000000JPY
Current liabilitiesPrior1YearInstant6789000000JPY
Current liabilitiesInterimInstant6521000000JPY

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 rounding
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