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¥11.1bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥22.9bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥10.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.3bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.2bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.5bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥2.9bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.5bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.1bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.9bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥984m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.1bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥989m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥44.9bnat 2025-09-30Cons.Assets
Total assets¥43.6bnat 2025-03-31Cons.Assets
Total assets¥42.5bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥13.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥14.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥31.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥29.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥27.9bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥6.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥7.4bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥6.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥7.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥7.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥319m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥344m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥987m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥955.762025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥1,616.332024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥843.942024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio68.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio66.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio64.9%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 · 30
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥673m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥673m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥195m
Electric And Communication Infrastructure Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥9.3bn
Electric And Communication Infrastructure Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.2bn
Electric And Communication Infrastructure Relatedreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥86m
Electric And Communication Infrastructure Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.4bn
Transportation Infrastructure Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥2.5bn
Transportation Infrastructure Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.9bn
Transportation Infrastructure Relatedreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥587m
Transportation Infrastructure Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥158m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥11.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥11.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥673m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.5bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥574m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥574m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥178m
Electric And Communication Infrastructure Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥8.3bn
Electric And Communication Infrastructure Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.3bn
Electric And Communication Infrastructure Relatedreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥40m
Electric And Communication Infrastructure Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.3bn
Transportation Infrastructure Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥2.4bn
Transportation Infrastructure Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.9bn
Transportation Infrastructure Relatedreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥535m
Transportation Infrastructure Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥81m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥10.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥10.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥574m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥1.3bn

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

All source rows · 530
ItemContextValueUnit
Current fiscal year start dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2025-09-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30
Previous fiscal year end dateFilingDateInstant2025-03-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Basic policy regarding control of company (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No1MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)那須幹生
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社ケー・エフ・シー
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)大阪府大阪市北区西天満3丁目2-17
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目1-2
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)NAVF SELECT LLC(常任代理人 香港上海銀行東京支店セキュリティーズ・サービシズ・オペレーションズ)
Address major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)みずほ信託銀行株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目3-3
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社巴コーポレーション
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区勝どき4丁目6-2号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)山洋電気株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都豊島区南大塚3丁目33-1
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)エムエム建材株式会社
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都港区東新橋1丁目5-2
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)明治安田生命保険相互会社
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2丁目1-1
Issued shares voting rights (text)FilingDateInstantText · Plus

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 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