Half-year report · Q2

Period2024-04-01 → 2024-09-30
Filed2024-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥33.0bn2024-04-01 → 2024-09-30Cons.Net sales
Revenue¥67.4bn2023-04-01 → 2024-03-31Cons.Net sales (5-year summary)
Revenue¥30.7bn2023-04-01 → 2023-09-30Cons.Net sales
Operating income¥4.0bn2024-04-01 → 2024-09-30Cons.Operating income
Operating income¥2.4bn2023-04-01 → 2023-09-30Cons.Operating income
Ordinary income¥4.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Ordinary income¥6.6bn2023-04-01 → 2024-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.5bn2023-04-01 → 2023-09-30Cons.Ordinary income
Profit before tax¥4.0bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Profit before tax¥2.5bn2023-04-01 → 2023-09-30Cons.Income before income taxes
Net income (owners)¥2.7bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.6bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.7bn2023-04-01 → 2023-09-30Cons.Profit loss attributable to owners of parent
Net income¥2.7bn2024-04-01 → 2024-09-30Cons.Profit loss
Net income¥1.7bn2023-04-01 → 2023-09-30Cons.Profit loss
Total assets¥74.4bnat 2024-09-30Cons.Assets
Total assets¥72.9bnat 2024-03-31Cons.Assets
Total assets¥70.3bnat 2023-09-30Cons.Total assets (5-year summary)
Total liabilities¥22.6bnat 2024-09-30Cons.Liabilities
Total liabilities¥23.0bnat 2024-03-31Cons.Liabilities
Net assets / equity¥51.7bnat 2024-09-30Cons.Net assets
Net assets / equity¥50.0bnat 2024-03-31Cons.Net assets
Net assets / equity¥47.3bnat 2023-09-30Cons.Net assets (5-year summary)
Cash and deposits¥24.7bnat 2024-09-30Cons.Cash and deposits
Cash and deposits¥20.2bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥24.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥20.2bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥21.4bnat 2023-09-30Cons.Cash and cash equivalents
Cash & equivalents¥13.9bnat 2023-03-31dCons.Cash and cash equivalents
Operating cash flow¥6.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.3bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.4bn2023-04-01 → 2023-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥938m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥996m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥49m2023-04-01 → 2023-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥2.0bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥3.1bn2023-04-01 → 2023-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥20.672024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥35.72023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥13.182023-04-01 → 2023-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio69.6%at 2024-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio68.5%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio67.3%at 2023-09-30Cons.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 · 52
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥128m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥121m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥32m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥190m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥190m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥2m
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥27.6bn
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥27.4bn
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥129m
jpcrp040300-q2r_E36102-000Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30¥3.6bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentrevenue2024-04-01 → 2024-09-30¥1.2bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentrevenue external2024-04-01 → 2024-09-30¥1.2bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentsegment profit2024-04-01 → 2024-09-30−¥67m
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue2024-04-01 → 2024-09-30¥4.3bn
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue external2024-04-01 → 2024-09-30¥4.2bn
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥53m
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentsegment profit2024-04-01 → 2024-09-30¥405m
—segment totalrevenue2024-04-01 → 2024-09-30¥33.1bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥32.9bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥183m
—segment totalsegment profit2024-04-01 → 2024-09-30¥4.0bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥33.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥33.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥190m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥4.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2023-09-30¥109m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2023-09-30¥105m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2023-04-01 → 2023-09-30¥4m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-04-01 → 2023-09-30¥18m
Reconciling Itemsreconcilingrevenue2023-04-01 → 2023-09-30−¥31m
Reconciling Itemsreconcilingrevenue intersegment2023-04-01 → 2023-09-30−¥31m
Reconciling Itemsreconcilingsegment profit2023-04-01 → 2023-09-30¥3m
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue2023-04-01 → 2023-09-30¥25.5bn
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue external2023-04-01 → 2023-09-30¥25.5bn
jpcrp040300-q2r_E36102-000Constructionreportable segmentrevenue intersegment2023-04-01 → 2023-09-30¥16m
jpcrp040300-q2r_E36102-000Constructionreportable segmentsegment profit2023-04-01 → 2023-09-30¥2.2bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentrevenue2023-04-01 → 2023-09-30¥1.6bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentrevenue external2023-04-01 → 2023-09-30¥1.6bn
jpcrp040300-q2r_E36102-000Port Operation Servicereportable segmentsegment profit2023-04-01 → 2023-09-30−¥94m
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue2023-04-01 → 2023-09-30¥3.6bn
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue external2023-04-01 → 2023-09-30¥3.6bn
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentrevenue intersegment2023-04-01 → 2023-09-30¥10m
jpcrp040300-q2r_E36102-000Steel Structurereportable segmentsegment profit2023-04-01 → 2023-09-30¥299m
—segment totalrevenue2023-04-01 → 2023-09-30¥30.7bn
—segment totalrevenue external2023-04-01 → 2023-09-30¥30.6bn
—segment totalrevenue intersegment2023-04-01 → 2023-09-30¥27m
—segment totalsegment profit2023-04-01 → 2023-09-30¥2.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2023-09-30¥30.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2023-09-30¥30.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2023-04-01 → 2023-09-30¥31m
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2023-09-30¥2.4bn

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

All source rows · 543
ItemContextValueUnit
Name major shareholdersCurrentQuarterInstant_No6MajorShareholdersMemberText · Plus
Address major shareholdersCurrentQuarterInstant_No6MajorShareholdersMemberText · Plus
Name major shareholdersCurrentQuarterInstant_No7MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385632(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersCurrentQuarterInstant_No7MajorShareholdersMemberText · Plus
Name major shareholdersCurrentQuarterInstant_No8MajorShareholdersMember
Original text (Japanese)オリエンタル白石社員持株会
Address major shareholdersCurrentQuarterInstant_No8MajorShareholdersMember
Original text (Japanese)東京都江東区豊洲5丁目6-52
Name major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(年金信託口)
Address major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8番12号
Name major shareholdersCurrentQuarterInstant_No10MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersCurrentQuarterInstant_No10MajorShareholdersMemberText · Plus
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentQuarterInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsCurrentQuarterInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)1単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)オリエンタル白石株式会社
Address of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)東京都江東区豊洲五丁目 6番52号
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 informationCurrentYTDDurationText · Plus
Type1 semi annual consolidated financial statements financial informationCurrentYTDDurationText · Plus
Note on independent audit financial informationCurrentYTDDurationText · Plus
Quarterly consolidated balance sheet (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of income (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of comprehensive income (text)CurrentYTDDurationText · Plus
Quarterly consolidated statement of cash flows (text)CurrentYTDDurationText · Plus
Notes changes in accounting policies in accordance with changes in accounting standards etc quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus
Notes additional information quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus
Notes regarding promissory notes due on balance sheet date (text)CurrentQuarterInstantText · Plus
Major components of selling general and administrative expenses (text)CurrentYTDDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)CurrentYTDDurationText · Plus
Notes regarding dividend (text)Prior1YTDDurationText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1YTDDurationText · Plus
Notes regarding dividend (text)CurrentYTDDurationText · Plus
Notes segment information etc quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus
Footnotes regarding segment information table (text)Prior1YTDDurationText · Plus
Footnotes regarding segment information table (text)CurrentYTDDurationText · Plus
Notes revenue recognition quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus
Notes per share information quarterly consolidated financial statements (text)CurrentYTDDurationText · Plus
Other information consolidated financial statements etc (text)CurrentYTDDurationText · Plus
Information about company which provides guarantee to reporting company (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 2024-03-31pass rounding
balance sheet identityconsolidated 2024-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2023-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2023-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2023-04-01/2023-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2024-09-30pass