Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥26.7bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥45.3bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥27.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥6.4bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥6.8bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥6.5bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥7.7bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥6.2bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥6.4bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥5.9bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥4.7bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥5.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥4.1bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥4.6bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥4.1bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥55.8bnat 2025-09-30Cons.Assets
Total assets¥53.4bnat 2025-03-31Cons.Assets
Total assets¥54.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥14.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥13.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥41.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥39.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥40.6bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥16.7bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥13.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥16.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥12.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥17.3bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥13.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥6.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥9.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥8.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥5.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥252.212025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥259.472024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥200.762024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio74.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio74.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio73.9%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 · 26
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥63m
Connector Solution Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥11.8bn
Connector Solution Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥11.8bn
Connector Solution Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.9bn
Optics Related Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥818m
Optics Related Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥818m
Optics Related Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥118m
Test Solution Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥14.2bn
Test Solution Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥14.2bn
Test Solution Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥4.4bn
—segment totalrevenue2025-04-01 → 2025-09-30¥26.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥26.7bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥6.4bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥29m
Connector Solution Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥9.8bn
Connector Solution Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥9.8bn
Connector Solution Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥527m
Optics Related Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥572m
Optics Related Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥572m
Optics Related Businessreportable segmentsegment profit2024-04-01 → 2024-09-30−¥41m
Test Solution Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥17.2bn
Test Solution Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥17.2bn
Test Solution Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥6.4bn
—segment totalrevenue2024-04-01 → 2024-09-30¥27.6bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥27.6bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥6.9bn

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

All source rows · 515
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任監査法人 トーマツ
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)桃木  秀一
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)齋藤   映
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration27577864000JPY
Net sales (5-year summary)InterimDuration26739280000JPY
Net sales (5-year summary)Prior1YearDuration45298813000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration6162950000JPY
Ordinary income loss (5-year summary)InterimDuration6493235000JPY
Ordinary income loss (5-year summary)Prior1YearDuration7689163000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration4091888000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration4651803000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration5240971000JPY
Comprehensive income (5-year summary)Prior1InterimDuration3336299000JPY
Comprehensive income (5-year summary)InterimDuration4919021000JPY
Comprehensive income (5-year summary)Prior1YearDuration4874588000JPY
Net assets (5-year summary)Prior1InterimInstant40613135000JPY
Net assets (5-year summary)InterimInstant41640665000JPY
Net assets (5-year summary)Prior1YearInstant39676501000JPY
Total assets (5-year summary)Prior1InterimInstant54769350000JPY
Total assets (5-year summary)InterimInstant55757163000JPY
Total assets (5-year summary)Prior1YearInstant53389812000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration200.76
Basic earnings loss per share (5-year summary)InterimDuration252.21
Basic earnings loss per share (5-year summary)Prior1YearDuration259.47
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)Prior1InterimInstant0.739
Equity to asset ratio (5-year summary)InterimInstant0.744
Equity to asset ratio (5-year summary)Prior1YearInstant0.740
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration8123496000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration6623053000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration9005984000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-1970502000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-1040671000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-3657115000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-1539115000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-1791200000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-5493183000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant17255246000JPY
Cash and cash equivalents (5-year summary)InterimInstant16689697000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant12794544000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember21829775
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember21829775
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant21829775
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant21829775
Number of shares heldInterimInstant_No1MajorShareholdersMember2311000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.1256

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
balance sheet identityconsolidated 2025-09-30pass
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