Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-06
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥10.0bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥17.5bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥7.9bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥2.9bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥1.8bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥3.2bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥4.5bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥3.2bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥986m2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥2.1bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.0bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥604m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥2.1bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥604m2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥31.2bnat 2026-06-30Cons.Assets
Total assets¥28.3bnat 2025-12-31Cons.Assets
Total assets¥24.3bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥5.7bnat 2026-06-30Cons.Liabilities
Total liabilities¥4.9bnat 2025-12-31Cons.Liabilities
Net assets / equity¥25.5bnat 2026-06-30Cons.Net assets
Net assets / equity¥23.4bnat 2025-12-31Cons.Net assets
Net assets / equity¥20.3bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥11.0bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥8.5bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥10.9bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥8.4bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥6.5bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥9.8bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥4.1bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥3.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥803m2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥863m2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.2bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥342m2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥925m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥3.6bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3.5bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥81.962026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥114.732025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥23.032025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio81.7%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio82.8%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio83.3%at 2025-06-30Cons.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
Lead Terminals Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥5.4bn
Lead Terminals Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥5.4bn
Lead Terminals Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥549m
Optical Communication Parts And Devices Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥4.7bn
Optical Communication Parts And Devices Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥4.7bn
Optical Communication Parts And Devices Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥2.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥10.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥10.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥2.9bn
Lead Terminals Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥4.1bn
Lead Terminals Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥4.1bn
Lead Terminals Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥342m
Optical Communication Parts And Devices Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥3.7bn
Optical Communication Parts And Devices Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥3.7bn
Optical Communication Parts And Devices Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥1.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥7.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥7.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥1.8bn

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

All source rows · 480
ItemContextValueUnit
Other net inv cfPrior1InterimDuration-21000000JPY
Other net inv cfInterimDuration-3000000JPY
Net cash provided by used in investment activitiesPrior1InterimDuration-342000000JPY
Net cash provided by used in investment activitiesInterimDuration-863000000JPY
Repayment of long term loans payable fin cfPrior1InterimDuration-181000000JPY
Repayment of long term loans payable fin cfInterimDuration-JPY
Repayments of lease obligations fin cfPrior1InterimDuration-69000000JPY
Repayments of lease obligations fin cfInterimDuration-70000000JPY
Purchase of treasury stock fin cfPrior1InterimDuration-2490000000JPY
Purchase of treasury stock fin cfInterimDuration-JPY
Cash dividends paid fin cfPrior1InterimDuration-809000000JPY
Cash dividends paid fin cfInterimDuration-854000000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-3550000000JPY
Net cash provided by used in financing activitiesInterimDuration-925000000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration-189000000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration193000000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration-3278000000JPY
Net increase decrease in cash and cash equivalentsInterimDuration2487000000JPY
Cash and cash equivalentsPrior2YearInstant9799000000JPY
Cash and cash equivalentsPrior1YearInstant8417000000JPY
Cash and cash equivalentsPrior1InterimInstant6520000000JPY
Cash and cash equivalentsInterimInstant10905000000JPY
Payrolls and allowances sgaPrior1InterimDuration246000000JPY
Payrolls and allowances sgaInterimDuration293000000JPY
Provision for bonuses sgaPrior1InterimDuration54000000JPY
Provision for bonuses sgaInterimDuration61000000JPY
Provision for directors bonuses sgaPrior1InterimDuration16000000JPY
Provision for directors bonuses sgaInterimDuration16000000JPY
Retirement benefit expenses sgaPrior1InterimDuration9000000JPY
Retirement benefit expenses sgaInterimDuration6000000JPY
Commission fee sgaPrior1InterimDuration161000000JPY
Commission fee sgaInterimDuration190000000JPY
Research and development expenses sgaPrior1InterimDuration319000000JPY
Research and development expenses sgaInterimDuration337000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E37156-000LeadTerminalsBusinessReportableSegmentMember4149000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember3725000000JPY
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember7875000000JPY
Revenues from external customersPrior1InterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersPrior1InterimDuration7875000000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E37156-000LeadTerminalsBusinessReportableSegmentMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember-JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember-JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E37156-000LeadTerminalsBusinessReportableSegmentMember4149000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember3725000000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember7875000000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-JPY
Net salesPrior1InterimDuration7875000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E37156-000LeadTerminalsBusinessReportableSegmentMember342000000JPY

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 2025-12-31pass rounding
balance sheet identityconsolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass