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
Proceeds from sales of property plant and equipment inv cfPrior1InterimDuration170000JPY
Proceeds from sales of property plant and equipment inv cfInterimDuration114107000JPY
Payments for retirement of property plant and equipment inv cfPrior1InterimDuration-398000JPY
Payments for retirement of property plant and equipment inv cfInterimDuration-JPY
Purchase of intangible assets inv cfPrior1InterimDuration-30455000JPY
Purchase of intangible assets inv cfInterimDuration-30750000JPY
Other net inv cfPrior1InterimDuration-662000JPY
Other net inv cfInterimDuration-1121000JPY
Net cash provided by used in investment activitiesPrior1InterimDuration-1052775000JPY
Net cash provided by used in investment activitiesInterimDuration-997411000JPY
Net increase decrease in short term loans payable fin cfPrior1InterimDuration-300000000JPY
Net increase decrease in short term loans payable fin cfInterimDuration650000000JPY
Proceeds from long term loans payable fin cfPrior1InterimDuration300000000JPY
Proceeds from long term loans payable fin cfInterimDuration800000000JPY
Repayment of long term loans payable fin cfPrior1InterimDuration-580620000JPY
Repayment of long term loans payable fin cfInterimDuration-860234000JPY
Purchase of treasury stock fin cfPrior1InterimDuration-JPY
Purchase of treasury stock fin cfInterimDuration-677461000JPY
Repayments of installment payables fin cfPrior1InterimDuration-116834000JPY
Repayments of installment payables fin cfInterimDuration-104285000JPY
Cash dividends paid fin cfPrior1InterimDuration-561790000JPY
Cash dividends paid fin cfInterimDuration-611820000JPY
Dividends paid to non controlling interests fin cfPrior1InterimDuration-24862000JPY
Dividends paid to non controlling interests fin cfInterimDuration-32882000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-1284106000JPY
Net cash provided by used in financing activitiesInterimDuration-836684000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration-646693000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration347157000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration-2251682000JPY
Net increase decrease in cash and cash equivalentsInterimDuration570299000JPY
Cash and cash equivalentsPrior2YearInstant13595485000JPY
Cash and cash equivalentsPrior1YearInstant13011806000JPY
Cash and cash equivalentsPrior1InterimInstant11343802000JPY
Cash and cash equivalentsInterimInstant13582106000JPY
Payroll and allowances sgaPrior1InterimDuration855071000JPY
Payroll and allowances sgaInterimDuration821828000JPY
Provision for bonuses sgaPrior1InterimDuration258175000JPY
Provision for bonuses sgaInterimDuration209779000JPY
Provision for directors bonuses sgaPrior1InterimDuration52679000JPY
Provision for directors bonuses sgaInterimDuration96339000JPY
Provision for share based remuneration for directors and other officers sgaPrior1InterimDuration10935000JPY
Provision for share based remuneration for directors and other officers sgaInterimDuration9217000JPY
Retirement benefit expenses sgaPrior1InterimDuration75836000JPY
Retirement benefit expenses sgaInterimDuration75946000JPY
Provision of allowance for doubtful accounts sgaPrior1InterimDuration-4774000JPY
Provision of allowance for doubtful accounts sgaInterimDuration62319000JPY
Provisions for expenses of environmental measurement sgaPrior1InterimDuration7300000JPY
Provisions for expenses of environmental measurement sgaInterimDuration-JPY
Research and development expenses sgaPrior1InterimDuration354938000JPY
Research and development expenses sgaInterimDuration358338000JPY

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