Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥88.4bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥177.9bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥88.1bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥7.4bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥6.3bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥8.0bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥15.3bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥6.5bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥15.9bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥6.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥10.7bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥12.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥4.2bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥11.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥4.6bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥176.5bnat 2025-09-30Cons.Assets
Total assets¥187.1bnat 2025-03-31Cons.Assets
Total assets¥177.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥68.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥85.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥108.4bnat 2025-09-30Cons.Net assets
Net assets / equity¥101.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥95.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥10.1bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥8.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥10.1bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥8.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.5bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥17.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥3.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥3.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥4.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥18.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥986m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥255m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥319.12025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥372.232024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥123.632024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio57.7%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio50.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio50.6%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 · 53
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥281m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥281m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥7m
Ceramicsreportable segmentrevenue2025-04-01 → 2025-09-30¥4.1bn
Ceramicsreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.1bn
Ceramicsreportable segmentsegment profit2025-04-01 → 2025-09-30¥193m
Furnacereportable segmentrevenue2025-04-01 → 2025-09-30¥9.3bn
Furnacereportable segmentrevenue external2025-04-01 → 2025-09-30¥9.1bn
Furnacereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥240m
Furnacereportable segmentsegment profit2025-04-01 → 2025-09-30¥983m
Real Estatereportable segmentrevenue2025-04-01 → 2025-09-30¥190m
Real Estatereportable segmentrevenue external2025-04-01 → 2025-09-30¥190m
Real Estatereportable segmentsegment profit2025-04-01 → 2025-09-30¥132m
Refractoriesreportable segmentrevenue2025-04-01 → 2025-09-30¥75.1bn
Refractoriesreportable segmentrevenue external2025-04-01 → 2025-09-30¥75.0bn
Refractoriesreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥41m
Refractoriesreportable segmentsegment profit2025-04-01 → 2025-09-30¥6.1bn
—segment totalrevenue2025-04-01 → 2025-09-30¥88.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥88.4bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥281m
—segment totalsegment profit2025-04-01 → 2025-09-30¥7.4bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥88.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥88.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥281m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥7.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥501m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥501m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥4m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥175m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥175m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥2m
Ceramicsreportable segmentrevenue2024-04-01 → 2024-09-30¥3.8bn
Ceramicsreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.8bn
Ceramicsreportable segmentsegment profit2024-04-01 → 2024-09-30¥119m
Furnacereportable segmentrevenue2024-04-01 → 2024-09-30¥8.3bn
Furnacereportable segmentrevenue external2024-04-01 → 2024-09-30¥8.2bn
Furnacereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥148m
Furnacereportable segmentsegment profit2024-04-01 → 2024-09-30¥299m
Real Estatereportable segmentrevenue2024-04-01 → 2024-09-30¥368m
Real Estatereportable segmentrevenue external2024-04-01 → 2024-09-30¥368m
Real Estatereportable segmentsegment profit2024-04-01 → 2024-09-30¥301m
Refractoriesreportable segmentrevenue2024-04-01 → 2024-09-30¥75.3bn
Refractoriesreportable segmentrevenue external2024-04-01 → 2024-09-30¥75.3bn
Refractoriesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥26m
Refractoriesreportable segmentsegment profit2024-04-01 → 2024-09-30¥5.6bn
—segment totalrevenue2024-04-01 → 2024-09-30¥87.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥87.6bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥175m
—segment totalsegment profit2024-04-01 → 2024-09-30¥6.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥88.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥88.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥175m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥6.3bn

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

All source rows · 596
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember1716000
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0510
Number of shares heldInterimInstant_No3MajorShareholdersMember1536000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0456
Number of shares heldInterimInstant_No4MajorShareholdersMember1110000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0330
Number of shares heldInterimInstant_No5MajorShareholdersMember911000
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0271
Number of shares heldInterimInstant_No6MajorShareholdersMember743000
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0221
Number of shares heldInterimInstant_No7MajorShareholdersMember711000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0211
Number of shares heldInterimInstant_No8MajorShareholdersMember685000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0204
Number of shares heldInterimInstant_No9MajorShareholdersMember531000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0158
Number of shares heldInterimInstant_No10MajorShareholdersMember401000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0119
Number of shares heldInterimInstant23981000
Shareholding ratioInterimInstant0.7121
Number of shares issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember2781800
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember33563800
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember335638
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember112512
Number of shares issued shares voting rightsInterimInstant36458112
Number of voting rights issued shares voting rightsInterimInstant335638
Number of shares held in own name treasury shares etcInterimInstant_Row1Member2781800
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member2781800
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.0763
Number of shares held in own name treasury shares etcInterimInstant2781800
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant2781800
Shareholding ratio treasury shares etcInterimInstant0.0763
Cash and depositsPrior1YearInstant8323000000JPY
Cash and depositsInterimInstant10104000000JPY
Notes and accounts receivable trade and contract assetsPrior1YearInstant69270000000JPY
Notes and accounts receivable trade and contract assetsInterimInstant59482000000JPY
Merchandise and finished goodsPrior1YearInstant18345000000JPY
Merchandise and finished goodsInterimInstant18065000000JPY
Work in processPrior1YearInstant5145000000JPY
Work in processInterimInstant4928000000JPY
Raw materials and suppliesPrior1YearInstant16474000000JPY
Raw materials and suppliesInterimInstant17144000000JPY
Other caPrior1YearInstant9067000000JPY
Other caInterimInstant7668000000JPY

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
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