Half-year report · HY

Period2025-10-01 → 2026-03-31
Filed2026-05-15
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥5.7bn2025-10-01 → 2026-03-31Cons.Net sales
Revenue¥11.3bn2024-10-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥5.1bn2024-10-01 → 2025-03-31Cons.Net sales
Operating income¥723m2025-10-01 → 2026-03-31Cons.Operating income
Operating income¥383m2024-10-01 → 2025-03-31Cons.Operating income
Ordinary income¥709m2025-10-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥691m2024-10-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥372m2024-10-01 → 2025-03-31Cons.Ordinary income
Profit before tax¥709m2025-10-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥372m2024-10-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥433m2025-10-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥466m2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥228m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income¥433m2025-10-01 → 2026-03-31Cons.Profit loss
Net income¥228m2024-10-01 → 2025-03-31Cons.Profit loss
Total assets¥9.2bnat 2026-03-31Cons.Assets
Total assets¥9.3bnat 2025-09-30Cons.Assets
Total assets¥7.5bnat 2025-03-31Cons.Total assets (5-year summary)
Total liabilities¥5.4bnat 2026-03-31Cons.Liabilities
Total liabilities¥5.8bnat 2025-09-30Cons.Liabilities
Net assets / equity¥3.8bnat 2026-03-31Cons.Net assets
Net assets / equity¥3.4bnat 2025-09-30Cons.Net assets
Net assets / equity¥3.2bnat 2025-03-31Cons.Net assets (5-year summary)
Cash and deposits¥2.4bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥1.7bnat 2025-09-30Cons.Cash and deposits
Cash & equivalents¥2.1bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2024-09-30dCons.Cash and cash equivalents
Operating cash flow¥998m2025-10-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.1bn2024-10-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥663m2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥82m2025-10-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥235m2024-10-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥262m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥422m2025-10-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥791m2024-10-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥124m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥68.012025-10-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥73.222024-10-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥35.822024-10-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio41.0%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio37.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio42.5%at 2025-03-31Cons.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 · 34
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-10-01 → 2026-03-31¥13m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-10-01 → 2026-03-31¥13m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-10-01 → 2026-03-31−¥5m
Reconciling Itemsreconcilingrevenue2025-10-01 → 2026-03-31−¥5m
Reconciling Itemsreconcilingrevenue intersegment2025-10-01 → 2026-03-31−¥5m
Reconciling Itemsreconcilingsegment profit2025-10-01 → 2026-03-31¥14m
Electrical Constructionreportable segmentrevenue2025-10-01 → 2026-03-31¥4.8bn
Electrical Constructionreportable segmentrevenue external2025-10-01 → 2026-03-31¥4.8bn
Electrical Constructionreportable segmentsegment profit2025-10-01 → 2026-03-31¥638m
—segment totalrevenue2025-10-01 → 2026-03-31¥5.7bn
—segment totalrevenue external2025-10-01 → 2026-03-31¥5.7bn
—segment totalrevenue intersegment2025-10-01 → 2026-03-31¥5m
—segment totalsegment profit2025-10-01 → 2026-03-31¥714m
Total Of Reportable Segments And Otherssegment totalrevenue2025-10-01 → 2026-03-31¥5.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-10-01 → 2026-03-31¥5.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-10-01 → 2026-03-31¥5m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-10-01 → 2026-03-31¥709m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-10-01 → 2025-03-31¥10m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-10-01 → 2025-03-31¥10m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-10-01 → 2025-03-31−¥11m
Reconciling Itemsreconcilingrevenue2024-10-01 → 2025-03-31−¥2m
Reconciling Itemsreconcilingrevenue intersegment2024-10-01 → 2025-03-31−¥2m
Reconciling Itemsreconcilingsegment profit2024-10-01 → 2025-03-31¥33m
Electrical Constructionreportable segmentrevenue2024-10-01 → 2025-03-31¥4.3bn
Electrical Constructionreportable segmentrevenue external2024-10-01 → 2025-03-31¥4.3bn
Electrical Constructionreportable segmentsegment profit2024-10-01 → 2025-03-31¥285m
—segment totalrevenue2024-10-01 → 2025-03-31¥5.1bn
—segment totalrevenue external2024-10-01 → 2025-03-31¥5.1bn
—segment totalrevenue intersegment2024-10-01 → 2025-03-31¥2m
—segment totalsegment profit2024-10-01 → 2025-03-31¥361m
Total Of Reportable Segments And Otherssegment totalrevenue2024-10-01 → 2025-03-31¥5.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-10-01 → 2025-03-31¥5.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-10-01 → 2025-03-31¥2m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-10-01 → 2025-03-31¥350m

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

All source rows · 568
ItemContextValueUnit
Allowance for doubtful accounts caPrior1YearInstant-23085000JPY
Allowance for doubtful accounts caInterimInstant-22058000JPY
Current assetsPrior1YearInstant6894089000JPY
Current assetsInterimInstant7038139000JPY
Buildings and structuresPrior1YearInstant789753000JPY
Buildings and structuresInterimInstant791484000JPY
Machinery equipment and vehiclesPrior1YearInstant1315479000JPY
Machinery equipment and vehiclesInterimInstant1359219000JPY
Tools furniture and fixturesPrior1YearInstant384814000JPY
Tools furniture and fixturesInterimInstant407025000JPY
LandPrior1YearInstant1066627000JPY
LandInterimInstant1066627000JPY
Lease assets ppePrior1YearInstant485384000JPY
Lease assets ppeInterimInstant487947000JPY
Construction in progressPrior1YearInstant9960000JPY
Construction in progressInterimInstant29642000JPY
Accumulated depreciation ppe by groupPrior1YearInstant-2094522000JPY
Accumulated depreciation ppe by groupInterimInstant-2184747000JPY
Property plant and equipmentPrior1YearInstant1957495000JPY
Property plant and equipmentInterimInstant1957198000JPY
Intangible assetsPrior1YearInstant3721000JPY
Intangible assetsInterimInstant3380000JPY
Investment securitiesPrior1YearInstant22399000JPY
Investment securitiesInterimInstant26494000JPY
Long term bank cash ioaPrior1YearInstant200000000JPY
Long term bank cash ioaInterimInstant-JPY
Net defined benefit assetPrior1YearInstant7073000JPY
Net defined benefit assetInterimInstant8491000JPY
Deferred tax assetsPrior1YearInstant39992000JPY
Deferred tax assetsInterimInstant39915000JPY
Other ioaPrior1YearInstant177773000JPY
Other ioaInterimInstant174255000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-47649000JPY
Allowance for doubtful accounts ioa by groupInterimInstant-56789000JPY
Investments and other assetsPrior1YearInstant399589000JPY
Investments and other assetsInterimInstant192368000JPY
Noncurrent assetsPrior1YearInstant2360806000JPY
Noncurrent assetsInterimInstant2152947000JPY
Bond issuance cost daPrior1YearInstant10172000JPY
Bond issuance cost daInterimInstant8548000JPY
Deferred organization expenses daPrior1YearInstant4261000JPY
Deferred organization expenses daInterimInstant3728000JPY
Deferred assetsPrior1YearInstant14434000JPY
Deferred assetsInterimInstant12277000JPY
AssetsPrior1YearInstant9269330000JPY
AssetsInterimInstant9203364000JPY
Accounts payable for construction contracts2 cnsPrior1YearInstant1075930000JPY
Accounts payable for construction contracts2 cnsInterimInstant1219409000JPY
Short term loans payablePrior1YearInstant1600000000JPY
Short term loans payableInterimInstant1450000000JPY

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 2025-09-30pass rounding
balance sheet identityconsolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-10-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-10-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-10-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-10-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass
statement vs summary · total assetsconsolidated 2026-03-31pass