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
Noncurrent assetsPrior1YearInstant2125727000000JPY
Noncurrent assetsInterimInstant2153106000000JPY
AssetsPrior1YearInstant4775586000000JPY
AssetsInterimInstant4525885000000JPY
Notes and accounts payable tradePrior1YearInstant824413000000JPY
Notes and accounts payable tradeInterimInstant604953000000JPY
Short term loans payablePrior1YearInstant479642000000JPY
Short term loans payableInterimInstant461675000000JPY
Commercial papers liabilitiesPrior1YearInstant166853000000JPY
Commercial papers liabilitiesInterimInstant194838000000JPY
Current portion of bondsPrior1YearInstant30000000000JPY
Current portion of bondsInterimInstant20000000000JPY
Accounts payable otherPrior1YearInstant426313000000JPY
Accounts payable otherInterimInstant344074000000JPY
Income taxes payablePrior1YearInstant9793000000JPY
Income taxes payableInterimInstant10573000000JPY
Provision for bonusesPrior1YearInstant16706000000JPY
Provision for bonusesInterimInstant14577000000JPY
Other clPrior1YearInstant143684000000JPY
Other clInterimInstant146175000000JPY
Current liabilitiesPrior1YearInstant2097407000000JPY
Current liabilitiesInterimInstant1796867000000JPY
Bonds payablePrior1YearInstant110000000000JPY
Bonds payableInterimInstant90000000000JPY
Long term loans payablePrior1YearInstant409879000000JPY
Long term loans payableInterimInstant458327000000JPY
Net defined benefit liabilityPrior1YearInstant49064000000JPY
Net defined benefit liabilityInterimInstant49864000000JPY
Provision for repairs nclPrior1YearInstant91117000000JPY
Provision for repairs nclInterimInstant112954000000JPY
Provision for losses related to contracts nclPrior1YearInstant10106000000JPY
Provision for losses related to contracts nclInterimInstant9440000000JPY
Asset retirement obligations nclPrior1YearInstant40013000000JPY
Asset retirement obligations nclInterimInstant38051000000JPY
Other nclPrior1YearInstant230297000000JPY
Other nclInterimInstant219873000000JPY
Noncurrent liabilitiesPrior1YearInstant940478000000JPY
Noncurrent liabilitiesInterimInstant978510000000JPY
LiabilitiesPrior1YearInstant3037886000000JPY
LiabilitiesInterimInstant2775378000000JPY
Capital stockPrior1YearInstant168351000000JPY
Capital stockInterimInstant168351000000JPY
Capital surplusPrior1YearInstant354693000000JPY
Capital surplusInterimInstant280726000000JPY
Retained earningsPrior1YearInstant1111225000000JPY
Retained earningsInterimInstant1128366000000JPY
Treasury stockPrior1YearInstant-139690000000JPY
Treasury stockInterimInstant-66475000000JPY
Shareholders equityPrior1YearInstant1494580000000JPY
Shareholders equityInterimInstant1510969000000JPY

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