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
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任 あずさ監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)阿 部  與 直
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)黒 田  真 吾
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration88090000000JPY
Net sales (5-year summary)InterimDuration88405000000JPY
Net sales (5-year summary)Prior1YearDuration177921000000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration6540000000JPY
Ordinary income loss (5-year summary)InterimDuration8006000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration15316000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration4163000000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration10746000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration12535000000JPY
Comprehensive income (5-year summary)Prior1InterimDuration4916000000JPY
Comprehensive income (5-year summary)InterimDuration9003000000JPY
Comprehensive income (5-year summary)Prior1YearDuration12713000000JPY
Net assets (5-year summary)Prior1InterimInstant95359000000JPY
Net assets (5-year summary)InterimInstant108423000000JPY
Net assets (5-year summary)Prior1YearInstant101640000000JPY
Total assets (5-year summary)Prior1InterimInstant177150000000JPY
Total assets (5-year summary)InterimInstant176548000000JPY
Total assets (5-year summary)Prior1YearInstant187058000000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration123.63
Basic earnings loss per share (5-year summary)InterimDuration319.10
Basic earnings loss per share (5-year summary)Prior1YearDuration372.23
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.506
Equity to asset ratio (5-year summary)InterimInstant0.577
Equity to asset ratio (5-year summary)Prior1YearInstant0.508
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration3967000000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration17796000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration3144000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-4089000000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration3017000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-4331000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-255000000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-18553000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration986000000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant8427000000JPY
Cash and cash equivalents (5-year summary)InterimInstant10103000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant8322000000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember36458112
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember36458112
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant36458112
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant36458112
Number of shares heldInterimInstant_No1MajorShareholdersMember15632000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.4642

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