Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥317.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥678.7bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥352.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥11.8bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥21.5bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥15.6bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥43.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥27.0bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥16.3bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥29.4bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥13.6bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥27.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥20.5bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥14.3bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥21.2bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥682.3bnat 2025-09-30Cons.Assets
Total assets¥673.5bnat 2025-03-31Cons.Assets
Total assets¥664.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥265.2bnat 2025-09-30Cons.Liabilities
Total liabilities¥257.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥417.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥416.0bnat 2025-03-31Cons.Net assets
Net assets / equity¥408.1bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥43.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥43.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥41.4bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥41.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥40.9bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥73.0bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥19.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥12.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥3.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥12.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥41.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥14.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥6.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥4.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥15.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥228.792025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥455.62024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥344.652024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio58.5%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio59.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio58.9%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 · 70
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥8.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥1.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥6.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2025-04-01 → 2025-09-30¥425m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥61.7bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥61.7bn
Reconciling Itemsreconcilingsegment ordinary income2025-04-01 → 2025-09-30¥1.6bn
Ecology And Recyclereportable segmentrevenue2025-04-01 → 2025-09-30¥99.4bn
Ecology And Recyclereportable segmentrevenue external2025-04-01 → 2025-09-30¥52.7bn
Ecology And Recyclereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥46.8bn
Ecology And Recyclereportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥6.2bn
Electronic Materialsreportable segmentrevenue2025-04-01 → 2025-09-30¥41.4bn
Electronic Materialsreportable segmentrevenue external2025-04-01 → 2025-09-30¥38.4bn
Electronic Materialsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥3.0bn
Electronic Materialsreportable segmentsegment ordinary income2025-04-01 → 2025-09-30−¥504m
Heat Treatreportable segmentrevenue2025-04-01 → 2025-09-30¥16.0bn
Heat Treatreportable segmentrevenue external2025-04-01 → 2025-09-30¥16.0bn
Heat Treatreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1m
Heat Treatreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥1.1bn
Metalworkingreportable segmentrevenue2025-04-01 → 2025-09-30¥67.5bn
Metalworkingreportable segmentrevenue external2025-04-01 → 2025-09-30¥67.5bn
Metalworkingreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥35m
Metalworkingreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥2.4bn
Refineryreportable segmentrevenue2025-04-01 → 2025-09-30¥146.1bn
Refineryreportable segmentrevenue external2025-04-01 → 2025-09-30¥140.8bn
Refineryreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥5.2bn
Refineryreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥4.4bn
—segment totalrevenue2025-04-01 → 2025-09-30¥370.4bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥315.4bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥55.0bn
—segment totalsegment ordinary income2025-04-01 → 2025-09-30¥13.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥378.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥317.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥61.7bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥14.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥8.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥1.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥6.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2024-04-01 → 2024-09-30¥329m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥54.8bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥54.8bn
Reconciling Itemsreconcilingsegment ordinary income2024-04-01 → 2024-09-30¥884m
Ecology And Recyclereportable segmentrevenue2024-04-01 → 2024-09-30¥86.1bn
Ecology And Recyclereportable segmentrevenue external2024-04-01 → 2024-09-30¥47.7bn
Ecology And Recyclereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥38.3bn
Ecology And Recyclereportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥7.8bn
Electronic Materialsreportable segmentrevenue2024-04-01 → 2024-09-30¥102.4bn
Electronic Materialsreportable segmentrevenue external2024-04-01 → 2024-09-30¥99.1bn
Electronic Materialsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3.3bn
Electronic Materialsreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥1.3bn
Heat Treatreportable segmentrevenue2024-04-01 → 2024-09-30¥15.0bn
Heat Treatreportable segmentrevenue external2024-04-01 → 2024-09-30¥15.0bn
Heat Treatreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2m
Heat Treatreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥673m
Metalworkingreportable segmentrevenue2024-04-01 → 2024-09-30¥62.9bn
Metalworkingreportable segmentrevenue external2024-04-01 → 2024-09-30¥62.9bn
Metalworkingreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥31m
Metalworkingreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥3.8bn
Refineryreportable segmentrevenue2024-04-01 → 2024-09-30¥133.0bn
Refineryreportable segmentrevenue external2024-04-01 → 2024-09-30¥126.2bn
Refineryreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥6.8bn
Refineryreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥12.2bn
—segment totalrevenue2024-04-01 → 2024-09-30¥399.4bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥350.9bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥48.5bn
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥25.8bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥407.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥352.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥54.8bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥26.1bn

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

All source rows · 618
ItemContextValueUnit
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes changes in scope of consolidation or equity method (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes regarding guarantee obligations (text)InterimInstantText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Notes derivatives semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (text)InterimDurationText · 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 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