Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥8.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥19.3bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥7.7bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income−¥58m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥276m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income−¥41m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥276m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥275m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥25m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥275m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥6m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥81m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥361m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥6m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥361m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥8.1bnat 2025-09-30Cons.Assets
Total assets¥12.1bnat 2025-03-31Cons.Assets
Total assets¥8.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥2.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥6.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥5.2bnat 2025-09-30Cons.Net assets
Net assets / equity¥5.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.0bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥1.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥905mat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.4bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥905mat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥710mat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥241m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥361m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥84m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥153m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥69m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥241m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥640m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-2.012025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥23.222024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-103.392024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio64.0%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio44.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio57.9%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 · 28
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30¥0
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30¥0
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥786m
Telecommunication Systemreportable segmentrevenue2025-04-01 → 2025-09-30¥4.3bn
Telecommunication Systemreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.3bn
Telecommunication Systemreportable segmentsegment profit2025-04-01 → 2025-09-30¥322m
Telecommunication Terminalreportable segmentrevenue2025-04-01 → 2025-09-30¥4.1bn
Telecommunication Terminalreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.1bn
Telecommunication Terminalreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥0
Telecommunication Terminalreportable segmentsegment profit2025-04-01 → 2025-09-30¥405m
—segment totalrevenue2025-04-01 → 2025-09-30¥8.3bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥8.3bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥0
—segment totalsegment profit2025-04-01 → 2025-09-30¥728m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30¥0
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30¥0
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥734m
Telecommunication Systemreportable segmentrevenue2024-04-01 → 2024-09-30¥3.9bn
Telecommunication Systemreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.9bn
Telecommunication Systemreportable segmentsegment profit2024-04-01 → 2024-09-30¥68m
Telecommunication Terminalreportable segmentrevenue2024-04-01 → 2024-09-30¥3.8bn
Telecommunication Terminalreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.8bn
Telecommunication Terminalreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥0
Telecommunication Terminalreportable segmentsegment profit2024-04-01 → 2024-09-30¥390m
—segment totalrevenue2024-04-01 → 2024-09-30¥7.7bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥7.7bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥0
—segment totalsegment profit2024-04-01 → 2024-09-30¥458m

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

All source rows · 484
ItemContextValueUnit
Other caPrior1YearInstant252000000JPY
Other caInterimInstant433000000JPY
Allowance for doubtful accounts caPrior1YearInstant-0JPY
Allowance for doubtful accounts caInterimInstant-0JPY
Current assetsPrior1YearInstant10513000000JPY
Current assetsInterimInstant6492000000JPY
Buildings and structuresPrior1YearInstant1312000000JPY
Buildings and structuresInterimInstant1310000000JPY
Accumulated depreciation buildings and structuresPrior1YearInstant-813000000JPY
Accumulated depreciation buildings and structuresInterimInstant-796000000JPY
Accumulated impairment loss buildings and structuresPrior1YearInstant-128000000JPY
Accumulated impairment loss buildings and structuresInterimInstant-128000000JPY
Buildings and structures netPrior1YearInstant370000000JPY
Buildings and structures netInterimInstant386000000JPY
Machinery equipment and vehiclesPrior1YearInstant318000000JPY
Machinery equipment and vehiclesInterimInstant321000000JPY
Accumulated depreciation machinery equipment and vehiclesPrior1YearInstant-311000000JPY
Accumulated depreciation machinery equipment and vehiclesInterimInstant-310000000JPY
Accumulated impairment loss machinery equipment and vehiclesPrior1YearInstant-1000000JPY
Accumulated impairment loss machinery equipment and vehiclesInterimInstant-1000000JPY
Machinery equipment and vehicles netPrior1YearInstant5000000JPY
Machinery equipment and vehicles netInterimInstant9000000JPY
Tools furniture and fixturesPrior1YearInstant799000000JPY
Tools furniture and fixturesInterimInstant771000000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant-582000000JPY
Accumulated depreciation tools furniture and fixturesInterimInstant-544000000JPY
Accumulated impairment loss tools furniture and fixturesPrior1YearInstant-107000000JPY
Accumulated impairment loss tools furniture and fixturesInterimInstant-108000000JPY
Tools furniture and fixtures netPrior1YearInstant109000000JPY
Tools furniture and fixtures netInterimInstant118000000JPY
LandPrior1YearInstant278000000JPY
LandInterimInstant278000000JPY
Construction in progressPrior1YearInstant0JPY
Construction in progressInterimInstant0JPY
Property plant and equipmentPrior1YearInstant765000000JPY
Property plant and equipmentInterimInstant793000000JPY
Other iaPrior1YearInstant151000000JPY
Other iaInterimInstant116000000JPY
Intangible assetsPrior1YearInstant151000000JPY
Intangible assetsInterimInstant116000000JPY
Investment securitiesPrior1YearInstant118000000JPY
Investment securitiesInterimInstant136000000JPY
Deferred tax assetsPrior1YearInstant133000000JPY
Deferred tax assetsInterimInstant119000000JPY
Other ioaPrior1YearInstant478000000JPY
Other ioaInterimInstant459000000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-18000000JPY
Allowance for doubtful accounts ioa by groupInterimInstant-18000000JPY
Investments and other assetsPrior1YearInstant711000000JPY
Investments and other assetsInterimInstant697000000JPY

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 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