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¥105.8bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥219.5bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥108.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥4.1bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥2.3bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥4.2bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥9.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥7.8bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.9bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥5.6bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥9.0bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥943m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥5.7bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.0bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥356.5bnat 2025-09-30Cons.Assets
Total assets¥353.0bnat 2025-03-31Cons.Assets
Total assets¥358.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥162.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥159.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥193.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥193.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥190.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥15.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥16.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥14.9bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥16.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥15.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥18.7bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥15.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥24.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥10.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥9.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥21.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥12.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥7.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥5.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥376m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥172.482025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥270.372024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥28.062024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio53.6%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio54.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio52.4%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 · 59
SegmentItemPeriodValue
Otherother segmentsrevenue2025-04-01 → 2025-09-30¥4.2bn
Otherother segmentsrevenue external2025-04-01 → 2025-09-30¥1.8bn
Otherother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥2.4bn
Otherother segmentssegment profit2025-04-01 → 2025-09-30¥742m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥6.7bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥6.7bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥72m
Cementreportable segmentrevenue2025-04-01 → 2025-09-30¥76.8bn
Cementreportable segmentrevenue external2025-04-01 → 2025-09-30¥75.2bn
Cementreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.6bn
Cementreportable segmentsegment profit2025-04-01 → 2025-09-30¥37m
Construction Materialsreportable segmentrevenue2025-04-01 → 2025-09-30¥11.5bn
Construction Materialsreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.6bn
Construction Materialsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥964m
Construction Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥431m
Mineral Productsreportable segmentrevenue2025-04-01 → 2025-09-30¥10.3bn
Mineral Productsreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.6bn
Mineral Productsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.6bn
Mineral Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.5bn
New Materialsreportable segmentrevenue2025-04-01 → 2025-09-30¥8.3bn
New Materialsreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.3bn
New Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.4bn
Photoelectronreportable segmentrevenue2025-04-01 → 2025-09-30¥1.3bn
Photoelectronreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.3bn
Photoelectronreportable segmentsegment profit2025-04-01 → 2025-09-30−¥69m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥112.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥105.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥6.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥4.0bn
Otherother segmentsrevenue2024-04-01 → 2024-09-30¥4.4bn
Otherother segmentsrevenue external2024-04-01 → 2024-09-30¥1.9bn
Otherother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥2.5bn
Otherother segmentssegment profit2024-04-01 → 2024-09-30¥749m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥7.2bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥7.2bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥59m
Cementreportable segmentrevenue2024-04-01 → 2024-09-30¥79.5bn
Cementreportable segmentrevenue external2024-04-01 → 2024-09-30¥77.6bn
Cementreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.9bn
Cementreportable segmentsegment profit2024-04-01 → 2024-09-30−¥1.7bn
Construction Materialsreportable segmentrevenue2024-04-01 → 2024-09-30¥13.2bn
Construction Materialsreportable segmentrevenue external2024-04-01 → 2024-09-30¥11.9bn
Construction Materialsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.3bn
Construction Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥783m
Mineral Productsreportable segmentrevenue2024-04-01 → 2024-09-30¥10.2bn
Mineral Productsreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.8bn
Mineral Productsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.4bn
Mineral Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.6bn
New Materialsreportable segmentrevenue2024-04-01 → 2024-09-30¥7.3bn
New Materialsreportable segmentrevenue external2024-04-01 → 2024-09-30¥7.3bn
New Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥981m
Photoelectronreportable segmentrevenue2024-04-01 → 2024-09-30¥1.2bn
Photoelectronreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.1bn
Photoelectronreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3m
Photoelectronreportable segmentsegment profit2024-04-01 → 2024-09-30−¥250m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥115.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥108.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥7.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥2.2bn

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

All source rows · 584
ItemContextValueUnit
Investments and other assetsPrior1YearInstant53629000000JPY
Investments and other assetsInterimInstant55308000000JPY
Noncurrent assetsPrior1YearInstant248886000000JPY
Noncurrent assetsInterimInstant254802000000JPY
AssetsPrior1YearInstant353029000000JPY
AssetsInterimInstant356488000000JPY
Notes and accounts payable tradePrior1YearInstant28266000000JPY
Notes and accounts payable tradeInterimInstant27356000000JPY
Electronically recorded obligations operating clPrior1YearInstant2356000000JPY
Electronically recorded obligations operating clInterimInstant4183000000JPY
Short term loans payablePrior1YearInstant18822000000JPY
Short term loans payableInterimInstant17525000000JPY
Commercial papers liabilitiesPrior1YearInstant5000000000JPY
Commercial papers liabilitiesInterimInstant2000000000JPY
Current portion of long term loans payablePrior1YearInstant8648000000JPY
Current portion of long term loans payableInterimInstant8530000000JPY
Current portion of bondsPrior1YearInstant-JPY
Current portion of bondsInterimInstant5000000000JPY
Income taxes payablePrior1YearInstant1685000000JPY
Income taxes payableInterimInstant1821000000JPY
Provision for bonusesPrior1YearInstant2688000000JPY
Provision for bonusesInterimInstant2704000000JPY
Other clPrior1YearInstant16275000000JPY
Other clInterimInstant17792000000JPY
Current liabilitiesPrior1YearInstant83742000000JPY
Current liabilitiesInterimInstant86913000000JPY
Bonds payablePrior1YearInstant25000000000JPY
Bonds payableInterimInstant25000000000JPY
Long term loans payablePrior1YearInstant25863000000JPY
Long term loans payableInterimInstant24806000000JPY
Deferred tax liabilitiesPrior1YearInstant9558000000JPY
Deferred tax liabilitiesInterimInstant11014000000JPY
Provision for directors retirement benefitsPrior1YearInstant125000000JPY
Provision for directors retirement benefitsInterimInstant123000000JPY
Reserve for treatment of pcb waste nclPrior1YearInstant1000000JPY
Reserve for treatment of pcb waste nclInterimInstant1000000JPY
Net defined benefit liabilityPrior1YearInstant1013000000JPY
Net defined benefit liabilityInterimInstant1008000000JPY
Provision for share based remuneration nclPrior1YearInstant127000000JPY
Provision for share based remuneration nclInterimInstant101000000JPY
Asset retirement obligations nclPrior1YearInstant263000000JPY
Asset retirement obligations nclInterimInstant266000000JPY
Other nclPrior1YearInstant13672000000JPY
Other nclInterimInstant13628000000JPY
Noncurrent liabilitiesPrior1YearInstant75626000000JPY
Noncurrent liabilitiesInterimInstant75951000000JPY
LiabilitiesPrior1YearInstant159369000000JPY
LiabilitiesInterimInstant162865000000JPY
Capital stockPrior1YearInstant41654000000JPY
Capital stockInterimInstant41654000000JPY

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
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