Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 45
MetricValuePeriodScopeSource row
Revenue¥55.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥132.9bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥66.4bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥3.2bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥4.8bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥4.0bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥12.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥6.4bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥4.3bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥6.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥3.1bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥11.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥5.0bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥3.1bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥5.1bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥162.5bnat 2025-09-30Cons.Assets
Total assets¥165.5bnat 2025-03-31Cons.Assets
Total assets¥163.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥69.4bnat 2025-09-30Cons.Liabilities
Total liabilities¥73.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥93.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥91.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥85.8bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥18.9bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥14.4bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥18.8bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥14.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥14.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥16.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥4.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥9.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥5.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥39m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥489m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥8.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥4.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥180.532025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥642.962024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥290.822024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥290.082024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio57.0%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio55.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio52.2%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 · 56
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥4.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥4.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥105m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30−¥220m
Constructionreportable segmentrevenue2025-04-01 → 2025-09-30¥8.5bn
Constructionreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.4bn
Constructionreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥109m
Constructionreportable segmentsegment profit2025-04-01 → 2025-09-30¥598m
Engineeringreportable segmentrevenue2025-04-01 → 2025-09-30¥15.9bn
Engineeringreportable segmentrevenue external2025-04-01 → 2025-09-30¥15.7bn
Engineeringreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥154m
Engineeringreportable segmentsegment profit2025-04-01 → 2025-09-30¥48m
Solutionreportable segmentrevenue2025-04-01 → 2025-09-30¥3.7bn
Solutionreportable segmentrevenue external2025-04-01 → 2025-09-30¥3.6bn
Solutionreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥86m
Solutionreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.4bn
Steel Structurereportable segmentrevenue2025-04-01 → 2025-09-30¥24.2bn
Steel Structurereportable segmentrevenue external2025-04-01 → 2025-09-30¥23.3bn
Steel Structurereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥880m
Steel Structurereportable segmentsegment profit2025-04-01 → 2025-09-30¥3.0bn
—segment totalrevenue2025-04-01 → 2025-09-30¥52.2bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥51.0bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.2bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥5.0bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥56.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥55.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥4.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥4.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥110m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥87m
Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥6.6bn
Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥6.6bn
Constructionreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2m
Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30¥393m
Engineeringreportable segmentrevenue2024-04-01 → 2024-09-30¥21.0bn
Engineeringreportable segmentrevenue external2024-04-01 → 2024-09-30¥20.8bn
Engineeringreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥155m
Engineeringreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.8bn
Solutionreportable segmentrevenue2024-04-01 → 2024-09-30¥3.6bn
Solutionreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.5bn
Solutionreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥137m
Solutionreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.4bn
Steel Structurereportable segmentrevenue2024-04-01 → 2024-09-30¥31.6bn
Steel Structurereportable segmentrevenue external2024-04-01 → 2024-09-30¥31.1bn
Steel Structurereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥533m
Steel Structurereportable segmentsegment profit2024-04-01 → 2024-09-30¥2.7bn
—segment totalrevenue2024-04-01 → 2024-09-30¥62.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥62.0bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥828m
—segment totalsegment profit2024-04-01 → 2024-09-30¥6.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥67.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥66.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥939m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥6.3bn

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

All source rows · 572
ItemContextValueUnit
Management analysis of financial position operating results and cash flows (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)東京証券取引所プライム市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数100株
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_No1MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8番1号 赤坂インターシティAIR
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8番12号
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目4番5号
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)川田テクノロジーズ社員持株会
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都北区滝野川1丁目3番11号
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社北陸銀行
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)富山県富山市堤町通り1丁目2番26号
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)富士前商事株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都北区滝野川1丁目3番9号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)川田 忠裕
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都武蔵野市
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)日本製鉄株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2丁目6番1号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)DFA INTL SMALL CAP VALUE PORTFOLIO(常任代理人 シティバンク、エヌ・エイ東京支店)
Address major shareholdersInterimInstant_No9MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No10MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No10MajorShareholdersMemberText · Plus
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsTreasurySharesEtcMember
Original text (Japanese)単元株式100株
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsOtherMember
Original text (Japanese)同上
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember
Original text (Japanese)1単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)川田テクノロジーズ株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)富山県南砺市苗島4610番地
Information about officers (text)FilingDateInstantText · Plus
Description of fact that consolidated financial statements have been prepared in accordance with special ordinance or regulations for industry in appended list financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · 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
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