Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥13.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥27.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥12.9bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥230m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥141m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥293m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥587m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥211m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥693m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥214m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥475m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥629m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥133m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥475m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥133m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥14.9bnat 2025-09-30Cons.Assets
Total assets¥16.2bnat 2025-03-31Cons.Assets
Total assets¥16.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥6.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥7.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥8.9bnat 2025-09-30Cons.Net assets
Net assets / equity¥8.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥10.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥1.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥1.5bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.8bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.4bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥188m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥666m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥575m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥780m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥847m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥10m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥838m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥73m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥527.752025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥497.662024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥99.992024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio59.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio53.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio61.9%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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥109m
Building Materialsreportable segmentrevenue2025-04-01 → 2025-09-30¥1.7bn
Building Materialsreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.7bn
Building Materialsreportable segmentsegment profit2025-04-01 → 2025-09-30¥33m
Sciencereportable segmentrevenue2025-04-01 → 2025-09-30¥11.6bn
Sciencereportable segmentrevenue external2025-04-01 → 2025-09-30¥11.6bn
Sciencereportable segmentsegment profit2025-04-01 → 2025-09-30¥306m
—segment totalrevenue2025-04-01 → 2025-09-30¥13.3bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥13.3bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥339m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥116m
Building Materialsreportable segmentrevenue2024-04-01 → 2024-09-30¥2.3bn
Building Materialsreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.3bn
Building Materialsreportable segmentsegment profit2024-04-01 → 2024-09-30¥58m
Sciencereportable segmentrevenue2024-04-01 → 2024-09-30¥10.6bn
Sciencereportable segmentrevenue external2024-04-01 → 2024-09-30¥10.6bn
Sciencereportable segmentsegment profit2024-04-01 → 2024-09-30¥198m
—segment totalrevenue2024-04-01 → 2024-09-30¥12.9bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥12.9bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥257m

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

All source rows · 476
ItemContextValueUnit
Capital stockPrior1YearInstant1716600000JPY
Capital stockInterimInstant1716600000JPY
Capital surplusPrior1YearInstant1433596000JPY
Capital surplusInterimInstant1433596000JPY
Retained earningsPrior1YearInstant4783882000JPY
Retained earningsInterimInstant5212192000JPY
Treasury stockPrior1YearInstant-800850000JPY
Treasury stockInterimInstant-869213000JPY
Shareholders equityPrior1YearInstant7133228000JPY
Shareholders equityInterimInstant7493175000JPY
Valuation difference on available for sale securitiesPrior1YearInstant1355162000JPY
Valuation difference on available for sale securitiesInterimInstant1196964000JPY
Revaluation reserve for landPrior1YearInstant32739000JPY
Revaluation reserve for landInterimInstant32739000JPY
Foreign currency translation adjustmentPrior1YearInstant190966000JPY
Foreign currency translation adjustmentInterimInstant147269000JPY
Valuation and translation adjustmentsPrior1YearInstant1578868000JPY
Valuation and translation adjustmentsInterimInstant1376973000JPY
Net assetsPrior1YearInstant8712096000JPY
Net assetsInterimInstant8870148000JPY
Liabilities and net assetsPrior1YearInstant16178340000JPY
Liabilities and net assetsInterimInstant14935625000JPY
Net salesPrior1InterimDuration12862012000JPY
Net salesInterimDuration13277410000JPY
Cost of salesPrior1InterimDuration11688893000JPY
Cost of salesInterimDuration11957497000JPY
Gross profitPrior1InterimDuration1173119000JPY
Gross profitInterimDuration1319913000JPY
Selling general and administrative expensesPrior1InterimDuration1031889000JPY
Selling general and administrative expensesInterimDuration1089871000JPY
Operating incomePrior1InterimDuration141229000JPY
Operating incomeInterimDuration230041000JPY
Interest income noiPrior1InterimDuration5831000JPY
Interest income noiInterimDuration1285000JPY
Dividends income noiPrior1InterimDuration59404000JPY
Dividends income noiInterimDuration60685000JPY
Purchase discounts noiPrior1InterimDuration1111000JPY
Purchase discounts noiInterimDuration1467000JPY
Other noiPrior1InterimDuration11966000JPY
Other noiInterimDuration11057000JPY
Non operating incomePrior1InterimDuration78314000JPY
Non operating incomeInterimDuration74496000JPY
Interest expenses noePrior1InterimDuration40000JPY
Interest expenses noeInterimDuration2869000JPY
Equity in losses of affiliates noePrior1InterimDuration1697000JPY
Equity in losses of affiliates noeInterimDuration172000JPY
Foreign exchange losses noePrior1InterimDuration2346000JPY
Foreign exchange losses noeInterimDuration4340000JPY
Compensation expenses noePrior1InterimDuration2300000JPY
Compensation expenses noeInterimDuration-JPY

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