Half-year report · HY

Period2025-11-01 → 2026-04-30
Filed2026-06-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥15.1bn2025-11-01 → 2026-04-30Cons.Net sales
Revenue¥28.9bn2024-11-01 → 2025-10-31Cons.Net sales (5-year summary)
Revenue¥13.8bn2024-11-01 → 2025-04-30Cons.Net sales
Operating income¥533m2025-11-01 → 2026-04-30Cons.Operating income
Operating income¥1.1bn2024-11-01 → 2025-04-30Cons.Operating income
Ordinary income¥833m2025-11-01 → 2026-04-30Cons.Ordinary income
Ordinary income¥2.3bn2024-11-01 → 2025-10-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2024-11-01 → 2025-04-30Cons.Ordinary income
Profit before tax¥930m2025-11-01 → 2026-04-30Cons.Income before income taxes
Profit before tax¥1.3bn2024-11-01 → 2025-04-30Cons.Income before income taxes
Net income (owners)¥453m2025-11-01 → 2026-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.7bn2024-11-01 → 2025-10-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥756m2024-11-01 → 2025-04-30Cons.Profit loss attributable to owners of parent
Net income¥500m2025-11-01 → 2026-04-30Cons.Profit loss
Net income¥828m2024-11-01 → 2025-04-30Cons.Profit loss
Total assets¥66.8bnat 2026-04-30Cons.Assets
Total assets¥66.9bnat 2025-10-31Cons.Assets
Total assets¥63.0bnat 2025-04-30Cons.Total assets (5-year summary)
Total liabilities¥13.9bnat 2026-04-30Cons.Liabilities
Total liabilities¥14.5bnat 2025-10-31Cons.Liabilities
Net assets / equity¥52.9bnat 2026-04-30Cons.Net assets
Net assets / equity¥52.3bnat 2025-10-31Cons.Net assets
Net assets / equity¥49.7bnat 2025-04-30Cons.Net assets (5-year summary)
Cash and deposits¥14.6bnat 2026-04-30Cons.Cash and deposits
Cash and deposits¥14.4bnat 2025-10-31Cons.Cash and deposits
Cash & equivalents¥13.6bnat 2026-04-30Cons.Cash and cash equivalents
Cash & equivalents¥13.0bnat 2025-10-31Cons.Cash and cash equivalents
Cash & equivalents¥11.3bnat 2025-04-30Cons.Cash and cash equivalents
Cash & equivalents¥13.6bnat 2024-10-31vCons.Cash and cash equivalents
Operating cash flow¥2.1bn2025-11-01 → 2026-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.0bn2024-11-01 → 2025-10-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥732m2024-11-01 → 2025-04-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥997m2025-11-01 → 2026-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥854m2024-11-01 → 2025-10-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.1bn2024-11-01 → 2025-04-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥837m2025-11-01 → 2026-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥943m2024-11-01 → 2025-10-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.3bn2024-11-01 → 2025-04-30Cons.Net cash provided by used in financing activities
EPS (basic)¥18.982025-11-01 → 2026-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥71.042024-11-01 → 2025-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥31.042024-11-01 → 2025-04-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio78.5%at 2026-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio77.6%at 2025-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio78.3%at 2025-04-30Cons.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
Electronicsreportable segmentrevenue2025-11-01 → 2026-04-30¥6.7bn
Electronicsreportable segmentrevenue external2025-11-01 → 2026-04-30¥6.7bn
Electronicsreportable segmentsegment profit2025-11-01 → 2026-04-30¥701m
Optical Productsreportable segmentrevenue2025-11-01 → 2026-04-30¥8.4bn
Optical Productsreportable segmentrevenue external2025-11-01 → 2026-04-30¥8.4bn
Optical Productsreportable segmentsegment profit2025-11-01 → 2026-04-30−¥168m
—segment totalrevenue2025-11-01 → 2026-04-30¥15.1bn
—segment totalrevenue external2025-11-01 → 2026-04-30¥15.1bn
—segment totalsegment profit2025-11-01 → 2026-04-30¥533m
Electronicsreportable segmentrevenue2024-11-01 → 2025-04-30¥6.7bn
Electronicsreportable segmentrevenue external2024-11-01 → 2025-04-30¥6.7bn
Electronicsreportable segmentsegment profit2024-11-01 → 2025-04-30¥1.4bn
Optical Productsreportable segmentrevenue2024-11-01 → 2025-04-30¥7.1bn
Optical Productsreportable segmentrevenue external2024-11-01 → 2025-04-30¥7.1bn
Optical Productsreportable segmentsegment profit2024-11-01 → 2025-04-30−¥388m
—segment totalrevenue2024-11-01 → 2025-04-30¥13.8bn
—segment totalrevenue external2024-11-01 → 2025-04-30¥13.8bn
—segment totalsegment profit2024-11-01 → 2025-04-30¥1.1bn

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

All source rows · 544
ItemContextValueUnit
Capital surplusPrior1YearInstant7955040000JPY
Capital surplusInterimInstant7955040000JPY
Retained earningsPrior1YearInstant29893225000JPY
Retained earningsInterimInstant29733910000JPY
Treasury stockPrior1YearInstant-1470035000JPY
Treasury stockInterimInstant-2147285000JPY
Shareholders equityPrior1YearInstant42233230000JPY
Shareholders equityInterimInstant41396665000JPY
Valuation difference on available for sale securitiesPrior1YearInstant2387408000JPY
Valuation difference on available for sale securitiesInterimInstant2356880000JPY
Foreign currency translation adjustmentPrior1YearInstant7148938000JPY
Foreign currency translation adjustmentInterimInstant8472817000JPY
Remeasurements of defined benefit plansPrior1YearInstant162477000JPY
Remeasurements of defined benefit plansInterimInstant202197000JPY
Valuation and translation adjustmentsPrior1YearInstant9698824000JPY
Valuation and translation adjustmentsInterimInstant11031896000JPY
Non controlling interestsPrior1YearInstant415341000JPY
Non controlling interestsInterimInstant428826000JPY
Net assetsPrior1YearInstant52347396000JPY
Net assetsInterimInstant52857387000JPY
Liabilities and net assetsPrior1YearInstant66884993000JPY
Liabilities and net assetsInterimInstant66798025000JPY
Net salesPrior1InterimDuration13801120000JPY
Net salesInterimDuration15131731000JPY
Cost of salesPrior1InterimDuration9403172000JPY
Cost of salesInterimDuration11151716000JPY
Gross profitPrior1InterimDuration4397948000JPY
Gross profitInterimDuration3980015000JPY
Selling general and administrative expensesPrior1InterimDuration3346591000JPY
Selling general and administrative expensesInterimDuration3446895000JPY
Operating incomePrior1InterimDuration1051356000JPY
Operating incomeInterimDuration533120000JPY
Interest income noiPrior1InterimDuration80852000JPY
Interest income noiInterimDuration89652000JPY
Dividends income noiPrior1InterimDuration66679000JPY
Dividends income noiInterimDuration61448000JPY
Foreign exchange gains noiPrior1InterimDuration-JPY
Foreign exchange gains noiInterimDuration31237000JPY
Equity in earnings of affiliates noiPrior1InterimDuration47899000JPY
Equity in earnings of affiliates noiInterimDuration123977000JPY
Other noiPrior1InterimDuration85162000JPY
Other noiInterimDuration40936000JPY
Non operating incomePrior1InterimDuration280593000JPY
Non operating incomeInterimDuration347252000JPY
Interest expenses noePrior1InterimDuration24769000JPY
Interest expenses noeInterimDuration37330000JPY
Loss on retirement of noncurrent assets noePrior1InterimDuration1565000JPY
Loss on retirement of noncurrent assets noeInterimDuration8158000JPY
Foreign exchange losses noePrior1InterimDuration10210000JPY
Foreign exchange losses noeInterimDuration-JPY

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 2025-10-31pass
balance sheet identityconsolidated 2026-04-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-10-31pass
statement vs summary · net assetsconsolidated 2026-04-30pass
statement vs summary · net income attributable to parentconsolidated 2024-11-01/2025-04-30pass
statement vs summary · net income attributable to parentconsolidated 2025-11-01/2026-04-30pass
statement vs summary · operating cash flowconsolidated 2024-11-01/2025-04-30pass
statement vs summary · operating cash flowconsolidated 2025-11-01/2026-04-30pass
statement vs summary · revenueconsolidated 2024-11-01/2025-04-30pass
statement vs summary · revenueconsolidated 2025-11-01/2026-04-30pass
statement vs summary · total assetsconsolidated 2025-10-31pass
statement vs summary · total assetsconsolidated 2026-04-30pass