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
LiabilitiesPrior1YearInstant424880000000JPY
LiabilitiesInterimInstant410807000000JPY
Capital stockPrior1YearInstant55173000000JPY
Capital stockInterimInstant55173000000JPY
Capital surplusPrior1YearInstant44338000000JPY
Capital surplusInterimInstant44469000000JPY
Retained earningsPrior1YearInstant682577000000JPY
Retained earningsInterimInstant674027000000JPY
Treasury stockPrior1YearInstant-9585000000JPY
Treasury stockInterimInstant-15906000000JPY
Shareholders equityPrior1YearInstant772503000000JPY
Shareholders equityInterimInstant757763000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant18008000000JPY
Valuation difference on available for sale securitiesInterimInstant21120000000JPY
Foreign currency translation adjustmentPrior1YearInstant24370000000JPY
Foreign currency translation adjustmentInterimInstant19914000000JPY
Remeasurements of defined benefit plansPrior1YearInstant12186000000JPY
Remeasurements of defined benefit plansInterimInstant11523000000JPY
Valuation and translation adjustmentsPrior1YearInstant54565000000JPY
Valuation and translation adjustmentsInterimInstant52557000000JPY
Subscription rights to sharesPrior1YearInstant40000000JPY
Subscription rights to sharesInterimInstant40000000JPY
Non controlling interestsPrior1YearInstant75308000000JPY
Non controlling interestsInterimInstant78863000000JPY
Net assetsPrior1YearInstant902418000000JPY
Net assetsInterimInstant889225000000JPY
Liabilities and net assetsPrior1YearInstant1327298000000JPY
Liabilities and net assetsInterimInstant1300033000000JPY
Net salesPrior1InterimDuration527623000000JPY
Net salesInterimDuration499139000000JPY
Cost of salesPrior1InterimDuration401390000000JPY
Cost of salesInterimDuration374899000000JPY
Gross profitPrior1InterimDuration126233000000JPY
Gross profitInterimDuration124239000000JPY
Selling general and administrative expensesPrior1InterimDuration78845000000JPY
Selling general and administrative expensesInterimDuration79497000000JPY
Operating incomePrior1InterimDuration47387000000JPY
Operating incomeInterimDuration44742000000JPY
Interest income noiPrior1InterimDuration568000000JPY
Interest income noiInterimDuration699000000JPY
Dividends income noiPrior1InterimDuration791000000JPY
Dividends income noiInterimDuration1015000000JPY
Equity in earnings of affiliates noiPrior1InterimDuration1580000000JPY
Equity in earnings of affiliates noiInterimDuration1216000000JPY
Other noiPrior1InterimDuration1842000000JPY
Other noiInterimDuration1276000000JPY
Non operating incomePrior1InterimDuration4783000000JPY
Non operating incomeInterimDuration4209000000JPY
Interest expenses noePrior1InterimDuration1412000000JPY
Interest expenses noeInterimDuration1703000000JPY

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