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
Payments for retirement of noncurrent assets inv cfPrior1InterimDuration-135000000JPY
Payments for retirement of noncurrent assets inv cfInterimDuration-62000000JPY
Proceeds from sales of investment securities inv cfPrior1InterimDuration-JPY
Proceeds from sales of investment securities inv cfInterimDuration882000000JPY
Payments for investments in capital of subsidiaries and affiliates inv cfPrior1InterimDuration-JPY
Payments for investments in capital of subsidiaries and affiliates inv cfInterimDuration-54000000JPY
Purchase of investments in subsidiaries inv cfPrior1InterimDuration-JPY
Purchase of investments in subsidiaries inv cfInterimDuration-54000000JPY
Payments of loans receivable inv cfPrior1InterimDuration-2000000JPY
Payments of loans receivable inv cfInterimDuration-2000000JPY
Collection of loans receivable inv cfPrior1InterimDuration0JPY
Collection of loans receivable inv cfInterimDuration0JPY
Repayments of deposits received inv cfPrior1InterimDuration-JPY
Repayments of deposits received inv cfInterimDuration-1599000000JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cfPrior1InterimDuration-JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cfInterimDuration-106000000JPY
Other net inv cfPrior1InterimDuration11000000JPY
Other net inv cfInterimDuration-17000000JPY
Net cash provided by used in investment activitiesPrior1InterimDuration-4089000000JPY
Net cash provided by used in investment activitiesInterimDuration3017000000JPY
Increase decrease in short term loans payable fin cfPrior1InterimDuration-5750000000JPY
Increase decrease in short term loans payable fin cfInterimDuration1726000000JPY
Net increase decrease in commercial papers fin cfPrior1InterimDuration6000000000JPY
Net increase decrease in commercial papers fin cfInterimDuration-15000000000JPY
Proceeds from long term loans payable fin cfPrior1InterimDuration5431000000JPY
Proceeds from long term loans payable fin cfInterimDuration200000000JPY
Repayment of long term loans payable fin cfPrior1InterimDuration-3645000000JPY
Repayment of long term loans payable fin cfInterimDuration-3210000000JPY
Purchase of treasury stock fin cfPrior1InterimDuration-1000000JPY
Purchase of treasury stock fin cfInterimDuration-2000000JPY
Cash dividends paid fin cfPrior1InterimDuration-2013000000JPY
Cash dividends paid fin cfInterimDuration-2015000000JPY
Dividends paid to non controlling interests fin cfPrior1InterimDuration-231000000JPY
Dividends paid to non controlling interests fin cfInterimDuration-248000000JPY
Proceeds from share issuance to non controlling shareholders fin cfPrior1InterimDuration-JPY
Proceeds from share issuance to non controlling shareholders fin cfInterimDuration50000000JPY
Other net fin cfPrior1InterimDuration-43000000JPY
Other net fin cfInterimDuration-54000000JPY
Net cash provided by used in financing activitiesPrior1InterimDuration-255000000JPY
Net cash provided by used in financing activitiesInterimDuration-18553000000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration320000000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration-479000000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration-56000000JPY
Net increase decrease in cash and cash equivalentsInterimDuration1780000000JPY
Cash and cash equivalentsPrior2YearInstant8483000000JPY
Cash and cash equivalentsPrior1YearInstant8322000000JPY
Cash and cash equivalentsPrior1InterimInstant8427000000JPY
Cash and cash equivalentsInterimInstant10103000000JPY
Depreciation sgaPrior1InterimDuration123000000JPY
Depreciation sgaInterimDuration141000000JPY

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