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¥14.9bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥32.6bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥13.1bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥11m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥529m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income−¥61m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥533m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥173m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥544m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥143m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥777m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥454m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥141m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥495m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥50.0bnat 2025-09-30Cons.Assets
Total assets¥53.0bnat 2025-03-31Cons.Assets
Total assets¥52.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥14.7bnat 2025-09-30Cons.Liabilities
Total liabilities¥15.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥35.3bnat 2025-09-30Cons.Net assets
Net assets / equity¥37.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥37.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥14.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥16.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥8.8bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥14.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥15.2bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥17.3bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥956m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥4.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥396m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥94m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥2.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥16.072025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥83.362024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-48.012024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio69.8%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio68.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.8%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 · 44
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥185m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥58m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥126m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥115m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥136m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥136m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥1.5bn
Radio Frequencyreportable segmentrevenue2025-04-01 → 2025-09-30¥5.1bn
Radio Frequencyreportable segmentrevenue external2025-04-01 → 2025-09-30¥5.1bn
Radio Frequencyreportable segmentsegment profit2025-04-01 → 2025-09-30¥613m
Telecommunicationreportable segmentrevenue2025-04-01 → 2025-09-30¥9.8bn
Telecommunicationreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.8bn
Telecommunicationreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥9m
Telecommunicationreportable segmentsegment profit2025-04-01 → 2025-09-30¥796m
—segment totalrevenue2025-04-01 → 2025-09-30¥14.9bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥14.9bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥9m
—segment totalsegment profit2025-04-01 → 2025-09-30¥1.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥15.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥14.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥136m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥136m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥57m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥79m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥68m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥95m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥95m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥1.3bn
Radio Frequencyreportable segmentrevenue2024-04-01 → 2024-09-30¥4.9bn
Radio Frequencyreportable segmentrevenue external2024-04-01 → 2024-09-30¥4.9bn
Radio Frequencyreportable segmentsegment profit2024-04-01 → 2024-09-30¥724m
Telecommunicationreportable segmentrevenue2024-04-01 → 2024-09-30¥8.1bn
Telecommunicationreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.1bn
Telecommunicationreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥15m
Telecommunicationreportable segmentsegment profit2024-04-01 → 2024-09-30−¥43m
—segment totalrevenue2024-04-01 → 2024-09-30¥13.1bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥13.1bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥15m
—segment totalsegment profit2024-04-01 → 2024-09-30¥680m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥13.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥13.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥95m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥748m

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

All source rows · 621
ItemContextValueUnit
Deferred tax liabilitiesPrior1YearInstant6000000JPY
Deferred tax liabilitiesInterimInstant4000000JPY
Other nclPrior1YearInstant18000000JPY
Other nclInterimInstant18000000JPY
Noncurrent liabilitiesPrior1YearInstant4555000000JPY
Noncurrent liabilitiesInterimInstant3191000000JPY
LiabilitiesPrior1YearInstant15908000000JPY
LiabilitiesInterimInstant14703000000JPY
Capital stockPrior1YearInstant8774000000JPY
Capital stockInterimInstant8774000000JPY
Capital surplusPrior1YearInstant9688000000JPY
Capital surplusInterimInstant9688000000JPY
Retained earningsPrior1YearInstant19775000000JPY
Retained earningsInterimInstant19451000000JPY
Treasury stockPrior1YearInstant-3911000000JPY
Treasury stockInterimInstant-4892000000JPY
Shareholders equityPrior1YearInstant34327000000JPY
Shareholders equityInterimInstant33021000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant599000000JPY
Valuation difference on available for sale securitiesInterimInstant735000000JPY
Foreign currency translation adjustmentPrior1YearInstant1018000000JPY
Foreign currency translation adjustmentInterimInstant734000000JPY
Remeasurements of defined benefit plansPrior1YearInstant525000000JPY
Remeasurements of defined benefit plansInterimInstant429000000JPY
Valuation and translation adjustmentsPrior1YearInstant2144000000JPY
Valuation and translation adjustmentsInterimInstant1900000000JPY
Non controlling interestsPrior1YearInstant636000000JPY
Non controlling interestsInterimInstant409000000JPY
Net assetsPrior1YearInstant37107000000JPY
Net assetsInterimInstant35331000000JPY
Liabilities and net assetsPrior1YearInstant53016000000JPY
Liabilities and net assetsInterimInstant50034000000JPY
Net sales of completed construction contracts cnsPrior1InterimDuration4745000000JPY
Net sales of completed construction contracts cnsInterimDuration5330000000JPY
Net sales of finished goods rev oaPrior1InterimDuration8304000000JPY
Net sales of finished goods rev oaInterimDuration9525000000JPY
Sales on other business rev oaPrior1InterimDuration57000000JPY
Sales on other business rev oaInterimDuration58000000JPY
Net salesPrior1InterimDuration13108000000JPY
Net salesInterimDuration14914000000JPY
Cost of sales of completed construction contracts cnsPrior1InterimDuration4112000000JPY
Cost of sales of completed construction contracts cnsInterimDuration4460000000JPY
Cost of finished goods soldPrior1InterimDuration6648000000JPY
Cost of finished goods soldInterimDuration7345000000JPY
Cost of sales on other business cos exp oaPrior1InterimDuration20000000JPY
Cost of sales on other business cos exp oaInterimDuration21000000JPY
Cost of salesPrior1InterimDuration10781000000JPY
Cost of salesInterimDuration11826000000JPY
Gross profit on completed construction contracts cnsPrior1InterimDuration633000000JPY
Gross profit on completed construction contracts cnsInterimDuration869000000JPY

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
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