Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardIFRS
ConsolidatedYes
Data checks10 of 10 passed
Key figures · 50
MetricValuePeriodScopeSource row
Revenue¥5.69T2025-04-01 → 2025-09-30Cons.Revenue IFRS (5-year summary)
Revenue¥12.32T2024-04-01 → 2025-03-31Cons.Revenue IFRS (5-year summary)
Revenue¥6.01T2024-04-01 → 2024-09-30Cons.Revenue IFRS (5-year summary)
Operating income¥166.7bn2025-04-01 → 2025-09-30Cons.Operating profit loss IFRS
Operating income¥77.3bn2024-04-01 → 2024-09-30Cons.Operating profit loss IFRS
Profit before tax¥157.9bn2025-04-01 → 2025-09-30Cons.Profit loss before tax IFRS
Profit before tax¥88.2bn2024-04-01 → 2025-03-31Cons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥64.9bn2024-04-01 → 2024-09-30Cons.Profit loss before tax IFRS
Net income (owners)¥64.8bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥226.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥68.2bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent IFRS
Net income¥92.2bn2025-04-01 → 2025-09-30Cons.Profit loss IFRS
Net income¥95.9bn2024-04-01 → 2024-09-30Cons.Profit loss IFRS
Total assets¥8.71Tat 2025-09-30Cons.Assets IFRS
Total assets¥8.79Tat 2025-03-31Cons.Assets IFRS
Total assets¥9.50Tat 2024-09-30Cons.Total assets IFRS (5-year summary)
Total liabilities¥5.24Tat 2025-09-30Cons.Liabilities IFRS
Total liabilities¥5.32Tat 2025-03-31Cons.Liabilities IFRS
Net assets / equity¥3.47Tat 2025-09-30Cons.Equity IFRS
Net assets / equity¥3.47Tat 2025-03-31Cons.Equity IFRS
Net assets / equity¥3.57Tat 2024-09-30Cons.Equity IFRS
Net assets / equity¥3.70Tat 2024-03-31vCons.Equity IFRS
Equity (owners)¥3.12Tat 2025-09-30Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥3.10Tat 2025-03-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥3.11Tat 2024-09-30Cons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥847.2bnat 2025-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥846.6bnat 2025-03-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥408.8bnat 2024-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥775.9bnat 2024-03-31vCons.Cash and cash equivalents IFRS
Operating cash flow¥334.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥576.8bn2024-04-01 → 2025-03-31Cons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥127.7bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities IFRS
Investing cash flow−¥123.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investing activities IFRS
Investing cash flow¥130.8bn2024-04-01 → 2025-03-31Cons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥157.7bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investing activities IFRS
Financing cash flow−¥215.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥630.4bn2024-04-01 → 2025-03-31Cons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow−¥333.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities IFRS
EPS (basic)¥24.072025-04-01 → 2025-09-30Cons.Basic earnings loss per share IFRS
EPS (basic)¥79.962024-04-01 → 2025-03-31Cons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥23.42024-04-01 → 2024-09-30Cons.Basic earnings loss per share IFRS
EPS (diluted)¥24.032025-04-01 → 2025-09-30Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥79.812024-04-01 → 2025-03-31Cons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥23.352024-04-01 → 2024-09-30Cons.Diluted earnings loss per share IFRS
Net assets per share¥1,158.79at 2025-09-30Cons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥1,152.5at 2025-03-31Cons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥1,104.25at 2024-09-30Cons.Equity to asset ratio IFRS (5-year summary)
Equity ratio35.8%at 2025-09-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio35.3%at 2025-03-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio32.7%at 2024-09-30Cons.Ratio of owners equity to gross assets IFRS (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 · 16
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥40.5bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥1.5bn
Electricityreportable segmentsegment profit2025-04-01 → 2025-09-30¥18.7bn
High Performance Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥9.4bn
Oil And Natural Gas Exploration And Productionreportable segmentsegment profit2025-04-01 → 2025-09-30¥27.3bn
Petroleum Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥71.3bn
Renewable Energyreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.1bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥127.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥19.7bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥6.1bn
Electricityreportable segmentsegment profit2024-04-01 → 2024-09-30¥14.2bn
High Performance Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥9.1bn
Oil And Natural Gas Exploration And Productionreportable segmentsegment profit2024-04-01 → 2024-09-30¥46.7bn
Petroleum Productsreportable segmentsegment profit2024-04-01 → 2024-09-30−¥7.5bn
Renewable Energyreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.4bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥63.8bn

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

All source rows · 1,024
ItemContextValueUnit
Equity IFRSPrior1YearInstant3470563000000JPY
Equity IFRSInterimInstant3467671000000JPY
Liabilities and equity IFRSPrior1YearInstant8789377000000JPY
Liabilities and equity IFRSInterimInstant8707103000000JPY
Net sales IFRSPrior1InterimDuration6012030000000JPY
Net sales IFRSInterimDuration5691922000000JPY
Cost of sales IFRSPrior1InterimDuration5542104000000JPY
Cost of sales IFRSInterimDuration5203235000000JPY
Gross profit IFRSPrior1InterimDuration469926000000JPY
Gross profit IFRSInterimDuration488687000000JPY
Selling general and administrative expenses IFRSPrior1InterimDuration420516000000JPY
Selling general and administrative expenses IFRSInterimDuration424780000000JPY
Share of profit loss of investments accounted for using equity method IFRSPrior1InterimDuration3203000000JPY
Share of profit loss of investments accounted for using equity method IFRSInterimDuration21875000000JPY
Other income IFRSPrior1InterimDuration34488000000JPY
Other income IFRSInterimDuration109860000000JPY
Other expenses IFRSPrior1InterimDuration9765000000JPY
Other expenses IFRSInterimDuration28904000000JPY
Operating profit loss IFRSPrior1InterimDuration77336000000JPY
Operating profit loss IFRSInterimDuration166738000000JPY
Finance income IFRSPrior1InterimDuration11561000000JPY
Finance income IFRSInterimDuration11434000000JPY
Finance costs IFRSPrior1InterimDuration24023000000JPY
Finance costs IFRSInterimDuration20276000000JPY
Profit loss before tax IFRSPrior1InterimDuration64874000000JPY
Profit loss before tax IFRSInterimDuration157896000000JPY
Income tax expense IFRSPrior1InterimDuration15176000000JPY
Income tax expense IFRSInterimDuration65712000000JPY
Profit loss from continuing operations IFRSPrior1InterimDuration49698000000JPY
Profit loss from continuing operations IFRSInterimDuration92184000000JPY
Profit loss from discontinued operations IFRSPrior1InterimDuration46209000000JPY
Profit loss from discontinued operations IFRSInterimDuration-JPY
Profit loss IFRSPrior1InterimDuration95907000000JPY
Profit loss IFRSInterimDuration92184000000JPY
Profit loss attributable to owners of parent IFRSPrior1InterimDuration68168000000JPY
Profit loss attributable to owners of parent IFRSInterimDuration64754000000JPY
Profit loss attributable to non controlling interests IFRSPrior1InterimDuration27739000000JPY
Profit loss attributable to non controlling interests IFRSInterimDuration27430000000JPY
Profit loss IFRSPrior1InterimDuration95907000000JPY
Profit loss IFRSInterimDuration92184000000JPY
Continuing operations basic earnings loss per share IFRSPrior1InterimDuration10.59
Continuing operations basic earnings loss per share IFRSInterimDuration24.07
Discontinued operations basic earnings loss per share IFRSPrior1InterimDuration12.81
Discontinued operations basic earnings loss per share IFRSInterimDuration-
Basic earnings loss per share IFRSPrior1InterimDuration23.40
Basic earnings loss per share IFRSInterimDuration24.07
Continuing operations diluted earnings loss per share IFRSPrior1InterimDuration10.56
Continuing operations diluted earnings loss per share IFRSInterimDuration24.03
Discontinued operations diluted earnings loss per share IFRSPrior1InterimDuration12.79
Discontinued operations diluted earnings loss per share IFRSInterimDuration-

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 · 10 of 10 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
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 · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass