Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥499.1bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥1.06T2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥527.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥44.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥47.4bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥45.7bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥103.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥45.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥28.1bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥45.4bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥7.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥58.0bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥24.9bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥13.8bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥29.2bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥1.30Tat 2025-09-30Cons.Assets
Total assets¥1.33Tat 2025-03-31Cons.Assets
Total assets¥1.33Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥410.8bnat 2025-09-30Cons.Liabilities
Total liabilities¥424.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥889.2bnat 2025-09-30Cons.Net assets
Net assets / equity¥902.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥883.1bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥134.8bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥141.5bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥133.1bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥138.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥139.3bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥149.0bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥57.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥106.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥49.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥35.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥81.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥47.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥27.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥37.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥15.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥23.212025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥182.132024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥78.322024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥23.22025-04-01 → 2025-09-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥182.112024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥78.312024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio62.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio62.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio61.5%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 · 52
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥56.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥22.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥34.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥1.8bn
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥135.7bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥135.7bn
Chlor Alkalireportable segmentrevenue2025-04-01 → 2025-09-30¥188.4bn
Chlor Alkalireportable segmentrevenue external2025-04-01 → 2025-09-30¥166.1bn
Chlor Alkalireportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥22.3bn
Chlor Alkalireportable segmentsegment profit2025-04-01 → 2025-09-30−¥315m
Engineeringreportable segmentrevenue2025-04-01 → 2025-09-30¥95.1bn
Engineeringreportable segmentrevenue external2025-04-01 → 2025-09-30¥85.8bn
Engineeringreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥9.3bn
Engineeringreportable segmentsegment profit2025-04-01 → 2025-09-30¥18.5bn
Petrochemicalreportable segmentrevenue2025-04-01 → 2025-09-30¥149.0bn
Petrochemicalreportable segmentrevenue external2025-04-01 → 2025-09-30¥89.7bn
Petrochemicalreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥59.4bn
Petrochemicalreportable segmentsegment profit2025-04-01 → 2025-09-30¥4.1bn
Specialtyreportable segmentrevenue2025-04-01 → 2025-09-30¥145.5bn
Specialtyreportable segmentrevenue external2025-04-01 → 2025-09-30¥135.1bn
Specialtyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥10.4bn
Specialtyreportable segmentsegment profit2025-04-01 → 2025-09-30¥20.7bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥634.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥499.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥135.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥44.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥55.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥22.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥33.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥1.5bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥156.9bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥156.9bn
Chlor Alkalireportable segmentrevenue2024-04-01 → 2024-09-30¥209.8bn
Chlor Alkalireportable segmentrevenue external2024-04-01 → 2024-09-30¥185.2bn
Chlor Alkalireportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥24.6bn
Chlor Alkalireportable segmentsegment profit2024-04-01 → 2024-09-30¥4.5bn
Engineeringreportable segmentrevenue2024-04-01 → 2024-09-30¥86.7bn
Engineeringreportable segmentrevenue external2024-04-01 → 2024-09-30¥77.0bn
Engineeringreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥9.7bn
Engineeringreportable segmentsegment profit2024-04-01 → 2024-09-30¥12.6bn
Petrochemicalreportable segmentrevenue2024-04-01 → 2024-09-30¥184.2bn
Petrochemicalreportable segmentrevenue external2024-04-01 → 2024-09-30¥106.2bn
Petrochemicalreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥78.0bn
Petrochemicalreportable segmentsegment profit2024-04-01 → 2024-09-30¥7.3bn
Specialtyreportable segmentrevenue2024-04-01 → 2024-09-30¥148.0bn
Specialtyreportable segmentrevenue external2024-04-01 → 2024-09-30¥136.4bn
Specialtyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥11.5bn
Specialtyreportable segmentsegment profit2024-04-01 → 2024-09-30¥21.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥684.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥527.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥156.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥47.4bn

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

All source rows · 521
ItemContextValueUnit
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
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 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
Notes regarding impairment loss (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 when there is significant changes in amounts of equity (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (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
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