Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥3.81T2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥9.19T2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥4.50T2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥25.8bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥97.3bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥35.3bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥214.8bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥124.9bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥41.3bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥130.8bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥36.1bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥104.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥99.4bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥35.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥98.7bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥4.53Tat 2025-09-30Cons.Assets
Total assets¥4.78Tat 2025-03-31Cons.Assets
Total assets¥4.69Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥2.78Tat 2025-09-30Cons.Liabilities
Total liabilities¥3.04Tat 2025-03-31Cons.Liabilities
Net assets / equity¥1.75Tat 2025-09-30Cons.Net assets
Net assets / equity¥1.74Tat 2025-03-31Cons.Net assets
Net assets / equity¥1.88Tat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥122.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥165.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥120.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥164.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥29.9bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥136.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥75.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥476.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥221.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥99.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥118.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥47.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥8.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥343.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥288.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥29.462025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥77.832024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥72.992024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio38.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio36.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio39.8%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 · 69
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥11.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥7.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥3.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥524m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥29.2bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥29.2bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥8.8bn
Basic Chemicalsreportable segmentrevenue2025-04-01 → 2025-09-30¥239.6bn
Basic Chemicalsreportable segmentrevenue external2025-04-01 → 2025-09-30¥235.2bn
Basic Chemicalsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥4.4bn
Basic Chemicalsreportable segmentsegment profit2025-04-01 → 2025-09-30−¥9.0bn
Functional Materialsreportable segmentrevenue2025-04-01 → 2025-09-30¥259.5bn
Functional Materialsreportable segmentrevenue external2025-04-01 → 2025-09-30¥247.9bn
Functional Materialsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥11.5bn
Functional Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥19.3bn
Petroleumreportable segmentrevenue2025-04-01 → 2025-09-30¥3.18T
Petroleumreportable segmentrevenue external2025-04-01 → 2025-09-30¥3.17T
Petroleumreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥7.8bn
Petroleumreportable segmentsegment profit2025-04-01 → 2025-09-30¥10.5bn
Power And Renewable Energyreportable segmentrevenue2025-04-01 → 2025-09-30¥53.5bn
Power And Renewable Energyreportable segmentrevenue external2025-04-01 → 2025-09-30¥51.6bn
Power And Renewable Energyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.9bn
Power And Renewable Energyreportable segmentsegment profit2025-04-01 → 2025-09-30−¥431m
Resourcesreportable segmentrevenue2025-04-01 → 2025-09-30¥95.6bn
Resourcesreportable segmentrevenue external2025-04-01 → 2025-09-30¥95.6bn
Resourcesreportable segmentsegment profit2025-04-01 → 2025-09-30¥13.7bn
—segment totalrevenue2025-04-01 → 2025-09-30¥3.82T
—segment totalrevenue external2025-04-01 → 2025-09-30¥3.80T
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥25.7bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥34.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥3.83T
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥3.81T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥29.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥34.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥10.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥6.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥3.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥754m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥53.4bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥53.4bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥5.6bn
Basic Chemicalsreportable segmentrevenue2024-04-01 → 2024-09-30¥316.5bn
Basic Chemicalsreportable segmentrevenue external2024-04-01 → 2024-09-30¥294.6bn
Basic Chemicalsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥21.8bn
Basic Chemicalsreportable segmentsegment profit2024-04-01 → 2024-09-30¥3.1bn
Functional Materialsreportable segmentrevenue2024-04-01 → 2024-09-30¥264.0bn
Functional Materialsreportable segmentrevenue external2024-04-01 → 2024-09-30¥250.8bn
Functional Materialsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥13.2bn
Functional Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥15.7bn
Petroleumreportable segmentrevenue2024-04-01 → 2024-09-30¥3.76T
Petroleumreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.75T
Petroleumreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥12.9bn
Petroleumreportable segmentsegment profit2024-04-01 → 2024-09-30¥51.4bn
Power And Renewable Energyreportable segmentrevenue2024-04-01 → 2024-09-30¥67.0bn
Power And Renewable Energyreportable segmentrevenue external2024-04-01 → 2024-09-30¥65.5bn
Power And Renewable Energyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.5bn
Power And Renewable Energyreportable segmentsegment profit2024-04-01 → 2024-09-30−¥5.2bn
Resourcesreportable segmentrevenue2024-04-01 → 2024-09-30¥136.0bn
Resourcesreportable segmentrevenue external2024-04-01 → 2024-09-30¥136.0bn
Resourcesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥0
Resourcesreportable segmentsegment profit2024-04-01 → 2024-09-30¥37.2bn
—segment totalrevenue2024-04-01 → 2024-09-30¥4.55T
—segment totalrevenue external2024-04-01 → 2024-09-30¥4.50T
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥49.4bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥102.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥4.56T
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥4.50T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥53.4bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥102.9bn

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

All source rows · 672
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任監査法人トーマツ
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)長 塚   弦
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)伊 藤 惣 悟
Cpa3 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)川 村 拓 哉
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration4504025000000JPY
Net sales (5-year summary)InterimDuration3805653000000JPY
Net sales (5-year summary)Prior1YearDuration9190225000000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration124883000000JPY
Ordinary income loss (5-year summary)InterimDuration35265000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration214764000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration99442000000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration36075000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration104055000000JPY
Comprehensive income (5-year summary)Prior1InterimDuration115234000000JPY
Comprehensive income (5-year summary)InterimDuration34768000000JPY
Comprehensive income (5-year summary)Prior1YearDuration108319000000JPY
Net assets (5-year summary)Prior1InterimInstant1884217000000JPY
Net assets (5-year summary)InterimInstant1750506000000JPY
Net assets (5-year summary)Prior1YearInstant1737699000000JPY
Total assets (5-year summary)Prior1InterimInstant4687008000000JPY
Total assets (5-year summary)InterimInstant4525885000000JPY
Total assets (5-year summary)Prior1YearInstant4775586000000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration72.99
Basic earnings loss per share (5-year summary)InterimDuration29.46
Basic earnings loss per share (5-year summary)Prior1YearDuration77.83
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.398
Equity to asset ratio (5-year summary)InterimInstant0.381
Equity to asset ratio (5-year summary)Prior1YearInstant0.360
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration221840000000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration75632000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration476742000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-47038000000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-99692000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-118514000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-287957000000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-8230000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-343450000000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant29924000000JPY
Cash and cash equivalents (5-year summary)InterimInstant120640000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant164251000000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember1288747390
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember1288747390
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant1288747390
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant1288747390
Number of shares heldInterimInstant_No1MajorShareholdersMember149447100

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