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
Costs on uncompleted construction contracts cnsPrior1YearInstant81000000JPY
Costs on uncompleted construction contracts cnsInterimInstant175000000JPY
Other inventoriesPrior1YearInstant6714000000JPY
Other inventoriesInterimInstant7405000000JPY
Other caPrior1YearInstant982000000JPY
Other caInterimInstant839000000JPY
Allowance for doubtful accounts caPrior1YearInstant-20000000JPY
Allowance for doubtful accounts caInterimInstant-17000000JPY
Current assetsPrior1YearInstant38343000000JPY
Current assetsInterimInstant34970000000JPY
Buildings and structuresPrior1YearInstant10439000000JPY
Buildings and structuresInterimInstant10587000000JPY
Machinery equipment and vehiclesPrior1YearInstant9557000000JPY
Machinery equipment and vehiclesInterimInstant9537000000JPY
Tools furniture and fixturesPrior1YearInstant6259000000JPY
Tools furniture and fixturesInterimInstant6286000000JPY
LandPrior1YearInstant2272000000JPY
LandInterimInstant2273000000JPY
Lease assets ppePrior1YearInstant371000000JPY
Lease assets ppeInterimInstant378000000JPY
Construction in progressPrior1YearInstant914000000JPY
Construction in progressInterimInstant1436000000JPY
Accumulated depreciation ppe by groupPrior1YearInstant-23526000000JPY
Accumulated depreciation ppe by groupInterimInstant-23638000000JPY
Property plant and equipmentPrior1YearInstant6287000000JPY
Property plant and equipmentInterimInstant6862000000JPY
GoodwillPrior1YearInstant13000000JPY
GoodwillInterimInstant11000000JPY
Other iaPrior1YearInstant385000000JPY
Other iaInterimInstant334000000JPY
Intangible assetsPrior1YearInstant399000000JPY
Intangible assetsInterimInstant346000000JPY
Investment securitiesPrior1YearInstant2988000000JPY
Investment securitiesInterimInstant2963000000JPY
Long term loans receivablePrior1YearInstant1000000JPY
Long term loans receivableInterimInstant1000000JPY
Net defined benefit assetPrior1YearInstant1461000000JPY
Net defined benefit assetInterimInstant1469000000JPY
Long term time depositsPrior1YearInstant1000000000JPY
Long term time depositsInterimInstant1000000000JPY
Deferred tax assetsPrior1YearInstant1165000000JPY
Deferred tax assetsInterimInstant1211000000JPY
Other ioaPrior1YearInstant1416000000JPY
Other ioaInterimInstant1256000000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-46000000JPY
Allowance for doubtful accounts ioa by groupInterimInstant-46000000JPY
Investments and other assetsPrior1YearInstant7986000000JPY
Investments and other assetsInterimInstant7855000000JPY
Noncurrent assetsPrior1YearInstant14672000000JPY
Noncurrent assetsInterimInstant15063000000JPY

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