Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥1.9bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥4.7bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥2.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income−¥266m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥26m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income−¥308m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥85m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥89m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax−¥301m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥90m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥226m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥89m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥82m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥226m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥82m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥8.8bnat 2025-09-30Cons.Assets
Total assets¥8.7bnat 2025-03-31Cons.Assets
Total assets¥7.9bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥6.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥6.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥2.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥1.8bnat 2025-03-31Cons.Net assets
Net assets / equity¥1.6bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥2.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥1.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥2.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥221m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥370m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥192m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥148m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥847m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥262m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥405m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥618m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥73m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-9.272025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥3.822024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-3.522024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio29.0%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio20.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio20.3%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 · 36
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥310m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥310m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥28m
Functional Thin Film And Glass Segmentreportable segmentrevenue2025-04-01 → 2025-09-30¥472m
Functional Thin Film And Glass Segmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥472m
Functional Thin Film And Glass Segmentreportable segmentsegment profit2025-04-01 → 2025-09-30−¥86m
Lightingreportable segmentrevenue2025-04-01 → 2025-09-30¥207m
Lightingreportable segmentrevenue external2025-04-01 → 2025-09-30¥207m
Lightingreportable segmentsegment profit2025-04-01 → 2025-09-30¥3m
Opticsreportable segmentrevenue2025-04-01 → 2025-09-30¥898m
Opticsreportable segmentrevenue external2025-04-01 → 2025-09-30¥898m
Opticsreportable segmentsegment profit2025-04-01 → 2025-09-30¥47m
—segment totalrevenue2025-04-01 → 2025-09-30¥1.6bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥1.6bn
—segment totalsegment profit2025-04-01 → 2025-09-30−¥36m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30−¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥295m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥295m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥45m
Functional Thin Film And Glass Segmentreportable segmentrevenue2024-04-01 → 2024-09-30¥641m
Functional Thin Film And Glass Segmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥641m
Functional Thin Film And Glass Segmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥15m
Lightingreportable segmentrevenue2024-04-01 → 2024-09-30¥266m
Lightingreportable segmentrevenue external2024-04-01 → 2024-09-30¥266m
Lightingreportable segmentsegment profit2024-04-01 → 2024-09-30−¥21m
Opticsreportable segmentrevenue2024-04-01 → 2024-09-30¥1.0bn
Opticsreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.0bn
Opticsreportable segmentsegment profit2024-04-01 → 2024-09-30¥189m
—segment totalrevenue2024-04-01 → 2024-09-30¥1.9bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥1.9bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥182m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥2.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥2.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥227m

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

All source rows · 538
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)あかり監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)林  成治
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)成田 雅義
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration2240337000JPY
Net sales (5-year summary)InterimDuration1886932000JPY
Net sales (5-year summary)Prior1YearDuration4686676000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration-89316000JPY
Ordinary income loss (5-year summary)InterimDuration-307657000JPY
Ordinary income loss (5-year summary)Prior1YearDuration84722000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration-81930000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration-226422000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration89009000JPY
Comprehensive income (5-year summary)Prior1InterimDuration-82448000JPY
Comprehensive income (5-year summary)InterimDuration-216517000JPY
Comprehensive income (5-year summary)Prior1YearDuration109948000JPY
Net assets (5-year summary)Prior1InterimInstant1611136000JPY
Net assets (5-year summary)InterimInstant2554377000JPY
Net assets (5-year summary)Prior1YearInstant1803533000JPY
Total assets (5-year summary)Prior1InterimInstant7919991000JPY
Total assets (5-year summary)InterimInstant8822517000JPY
Total assets (5-year summary)Prior1YearInstant8680147000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration-3.52
Basic earnings loss per share (5-year summary)InterimDuration-9.27
Basic earnings loss per share (5-year summary)Prior1YearDuration3.82
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.203
Equity to asset ratio (5-year summary)InterimInstant0.290
Equity to asset ratio (5-year summary)Prior1YearInstant0.208
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration192272000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration221308000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration370119000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-262373000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-147615000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-846865000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration73405000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration405059000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration617910000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant1639043000JPY
Cash and cash equivalents (5-year summary)InterimInstant2280951000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant1802191000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember29121543
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember29121543
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant29121543
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant29121543
Number of shares heldInterimInstant_No1MajorShareholdersMember4334000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.1490

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