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
Work in processPrior1YearInstant8321727000JPY
Work in processInterimInstant7947327000JPY
Raw materials and suppliesPrior1YearInstant4314952000JPY
Raw materials and suppliesInterimInstant4340271000JPY
Other caPrior1YearInstant874369000JPY
Other caInterimInstant572329000JPY
Allowance for doubtful accounts caPrior1YearInstant-25834000JPY
Allowance for doubtful accounts caInterimInstant-90132000JPY
Current assetsPrior1YearInstant40259830000JPY
Current assetsInterimInstant39646950000JPY
Buildings and structuresPrior1YearInstant16346199000JPY
Buildings and structuresInterimInstant16630759000JPY
Accumulated depreciation buildings and structuresPrior1YearInstant-11644907000JPY
Accumulated depreciation buildings and structuresInterimInstant-11949547000JPY
Buildings and structures netPrior1YearInstant4701292000JPY
Buildings and structures netInterimInstant4681211000JPY
Machinery equipment and vehiclesPrior1YearInstant19801695000JPY
Machinery equipment and vehiclesInterimInstant20207719000JPY
Accumulated depreciation machinery equipment and vehiclesPrior1YearInstant-17032118000JPY
Accumulated depreciation machinery equipment and vehiclesInterimInstant-17490843000JPY
Machinery equipment and vehicles netPrior1YearInstant2769577000JPY
Machinery equipment and vehicles netInterimInstant2716876000JPY
Tools furniture and fixturesPrior1YearInstant13174317000JPY
Tools furniture and fixturesInterimInstant13299626000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant-3695111000JPY
Accumulated depreciation tools furniture and fixturesInterimInstant-3887596000JPY
Tools furniture and fixtures netPrior1YearInstant9479206000JPY
Tools furniture and fixtures netInterimInstant9412029000JPY
LandPrior1YearInstant353050000JPY
LandInterimInstant363911000JPY
Right of use assets ppePrior1YearInstant499679000JPY
Right of use assets ppeInterimInstant493551000JPY
Accumulated depreciation right of use assetsPrior1YearInstant-233064000JPY
Accumulated depreciation right of use assetsInterimInstant-200352000JPY
Right of use assets net right of use assetsPrior1YearInstant266615000JPY
Right of use assets net right of use assetsInterimInstant293199000JPY
Construction in progressPrior1YearInstant528575000JPY
Construction in progressInterimInstant941382000JPY
Property plant and equipmentPrior1YearInstant18098316000JPY
Property plant and equipmentInterimInstant18408610000JPY
Intangible assetsPrior1YearInstant140895000JPY
Intangible assetsInterimInstant154561000JPY
Investment securitiesPrior1YearInstant7259598000JPY
Investment securitiesInterimInstant7382513000JPY
Net defined benefit assetPrior1YearInstant832728000JPY
Net defined benefit assetInterimInstant897410000JPY
Deferred tax assetsPrior1YearInstant196471000JPY
Deferred tax assetsInterimInstant211287000JPY
Other ioaPrior1YearInstant97151000JPY
Other ioaInterimInstant96690000JPY

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