Quarterly report · Q1

Period2023-04-01 → 2023-06-30
Filed2023-08-10
StandardJapan GAAP
ConsolidatedYes
Data checks12 of 12 passed
Key figures · 32
MetricValuePeriodScopeSource row
Revenue¥62.6bn2023-04-01 → 2023-06-30Cons.Net sales
Revenue¥213.6bn2022-04-01 → 2023-03-31Cons.Net sales (5-year summary)
Revenue¥47.1bn2022-04-01 → 2022-06-30Cons.Net sales
Operating income¥3.9bn2023-04-01 → 2023-06-30Cons.Operating income
Operating income¥727m2022-04-01 → 2022-06-30Cons.Operating income
Ordinary income¥4.2bn2023-04-01 → 2023-06-30Cons.Ordinary income
Ordinary income¥6.6bn2022-04-01 → 2023-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥937m2022-04-01 → 2022-06-30Cons.Ordinary income
Profit before tax¥4.1bn2023-04-01 → 2023-06-30Cons.Income before income taxes
Profit before tax¥937m2022-04-01 → 2022-06-30Cons.Income before income taxes
Net income (owners)¥2.8bn2023-04-01 → 2023-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.8bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥620m2022-04-01 → 2022-06-30Cons.Profit loss attributable to owners of parent
Net income¥2.9bn2023-04-01 → 2023-06-30Cons.Profit loss
Net income¥642m2022-04-01 → 2022-06-30Cons.Profit loss
Total assets¥227.9bnat 2023-06-30Cons.Assets
Total assets¥226.9bnat 2023-03-31Cons.Assets
Total assets¥185.9bnat 2022-06-30Cons.Total assets (5-year summary)
Total liabilities¥138.2bnat 2023-06-30Cons.Liabilities
Total liabilities¥137.6bnat 2023-03-31Cons.Liabilities
Net assets / equity¥89.7bnat 2023-06-30Cons.Net assets
Net assets / equity¥89.4bnat 2023-03-31Cons.Net assets
Net assets / equity¥83.9bnat 2022-06-30Cons.Net assets (5-year summary)
Cash and deposits¥33.0bnat 2023-06-30Cons.Cash and deposits
Cash and deposits¥28.3bnat 2023-03-31Cons.Cash and deposits
EPS (basic)¥132.232023-04-01 → 2023-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥224.552022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥29.042022-04-01 → 2022-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥28.272022-04-01 → 2022-06-30Cons.Diluted earnings per share (5-year summary)
Equity ratio38.9%at 2023-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio39.1%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio44.7%at 2022-06-30Cons.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 · 50
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2023-06-30¥5.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2023-06-30¥2.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2023-04-01 → 2023-06-30¥2.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-04-01 → 2023-06-30¥340m
Reconciling Itemsreconcilingrevenue2023-04-01 → 2023-06-30−¥2.6bn
Reconciling Itemsreconcilingrevenue intersegment2023-04-01 → 2023-06-30−¥2.6bn
Reconciling Itemsreconcilingsegment profit2023-04-01 → 2023-06-30−¥873m
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue2023-04-01 → 2023-06-30¥16.6bn
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue external2023-04-01 → 2023-06-30¥16.6bn
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue intersegment2023-04-01 → 2023-06-30¥11m
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentsegment profit2023-04-01 → 2023-06-30¥721m
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentrevenue2023-04-01 → 2023-06-30¥31.3bn
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentrevenue external2023-04-01 → 2023-06-30¥31.3bn
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentsegment profit2023-04-01 → 2023-06-30¥2.9bn
jpcrp040300-q1r_E00080-000Overseasreportable segmentrevenue2023-04-01 → 2023-06-30¥11.9bn
jpcrp040300-q1r_E00080-000Overseasreportable segmentrevenue external2023-04-01 → 2023-06-30¥11.9bn
jpcrp040300-q1r_E00080-000Overseasreportable segmentsegment profit2023-04-01 → 2023-06-30¥833m
—segment totalrevenue2023-04-01 → 2023-06-30¥59.8bn
—segment totalrevenue external2023-04-01 → 2023-06-30¥59.8bn
—segment totalrevenue intersegment2023-04-01 → 2023-06-30¥11m
—segment totalsegment profit2023-04-01 → 2023-06-30¥4.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2023-06-30¥65.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2023-06-30¥62.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2023-04-01 → 2023-06-30¥2.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2023-06-30¥4.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2022-04-01 → 2022-06-30¥4.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2022-04-01 → 2022-06-30¥2.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2022-04-01 → 2022-06-30¥1.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2022-04-01 → 2022-06-30¥262m
Reconciling Itemsreconcilingrevenue2022-04-01 → 2022-06-30−¥1.9bn
Reconciling Itemsreconcilingrevenue intersegment2022-04-01 → 2022-06-30−¥1.9bn
Reconciling Itemsreconcilingsegment profit2022-04-01 → 2022-06-30−¥866m
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue2022-04-01 → 2022-06-30¥13.1bn
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue external2022-04-01 → 2022-06-30¥13.1bn
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentrevenue intersegment2022-04-01 → 2022-06-30¥11m
jpcrp040300-q1r_E00080-000Domestic Building Constructionreportable segmentsegment profit2022-04-01 → 2022-06-30¥403m
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentrevenue2022-04-01 → 2022-06-30¥19.5bn
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentrevenue external2022-04-01 → 2022-06-30¥19.5bn
jpcrp040300-q1r_E00080-000Domestic Civil Engineeringreportable segmentsegment profit2022-04-01 → 2022-06-30¥879m
jpcrp040300-q1r_E00080-000Overseasreportable segmentrevenue2022-04-01 → 2022-06-30¥12.4bn
jpcrp040300-q1r_E00080-000Overseasreportable segmentrevenue external2022-04-01 → 2022-06-30¥12.4bn
jpcrp040300-q1r_E00080-000Overseasreportable segmentsegment profit2022-04-01 → 2022-06-30¥49m
—segment totalrevenue2022-04-01 → 2022-06-30¥45.0bn
—segment totalrevenue external2022-04-01 → 2022-06-30¥45.0bn
—segment totalrevenue intersegment2022-04-01 → 2022-06-30¥11m
—segment totalsegment profit2022-04-01 → 2022-06-30¥1.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2022-06-30¥49.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2022-06-30¥47.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2022-04-01 → 2022-06-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-04-01 → 2022-06-30¥1.6bn

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

All source rows · 391
ItemContextValueUnit
Operating incomeCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember4748000000JPY
Operating incomeCurrentYTDDuration_ReconcilingItemsMember-873000000JPY
Operating incomeCurrentYTDDuration3874000000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)四半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の4の7第1項
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2023-08-10
Quarterly accounting period cover pageFilingDateInstant
Original text (Japanese)第134期第1四半期 (自 2023年4月1日 至 2023年6月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)東亜建設工業株式会社
Company name in english cover pageFilingDateInstantTOA CORPORATION
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 早 川 毅
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都新宿区西新宿三丁目7番1号
Telephone number address of registered headquarter cover pageFilingDateInstant03(6757)3800
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)管理本部総務部長 木 村 徹 也
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都新宿区西新宿三丁目7番1号
Telephone number nearest place of contact cover pageFilingDateInstant03(6757)3800
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)管理本部総務部長 木 村 徹 也
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE00080
Fund codeFilingDateInstant-
Security codeFilingDateInstant18850
Filer name in japaneseFilingDateInstant
Original text (Japanese)東亜建設工業株式会社
Filer name in englishFilingDateInstantTOA CORPORATION
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第四号の三様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcns
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Current fiscal year start dateFilingDateInstant2023-04-01
Current period end dateFilingDateInstant2023-06-30
Type of current periodFilingDateInstantQ1
Current fiscal year end dateFilingDateInstant2024-03-31
Previous fiscal year start dateFilingDateInstant2022-04-01
Comparative period end dateFilingDateInstant2022-06-30
Previous fiscal year end dateFilingDateInstant2023-03-31
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
Critical contracts for operation (text)FilingDateInstantText · Plus
Total number of shares (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 · 12 of 12 passed
balance sheet identityconsolidated 2023-03-31pass
balance sheet identityconsolidated 2023-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2023-06-30pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2022-06-30pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2023-06-30pass
statement vs summary · revenueconsolidated 2022-04-01/2022-06-30pass
statement vs summary · revenueconsolidated 2023-04-01/2023-06-30pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2023-06-30pass