Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥13.6bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥27.9bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥13.0bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥2.0bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.8bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥2.0bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥4.1bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.8bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥2.0bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.7bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.5bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.9bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.5bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.2bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥39.7bnat 2025-09-30Cons.Assets
Total assets¥39.1bnat 2025-03-31Cons.Assets
Total assets¥38.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥7.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥7.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥32.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥31.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥30.1bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥7.4bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥6.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥7.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥2.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥3.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥380m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥968m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥520m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥749m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥398m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥117.772025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥232.192024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥97.272024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio82.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio80.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio78.8%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 · 24
SegmentItemPeriodValue
Environmental Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥2.6bn
Environmental Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.6bn
Environmental Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥87m
Medical Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥6.1bn
Medical Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥6.1bn
Medical Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥593m
Particle Countersreportable segmentrevenue2025-04-01 → 2025-09-30¥5.0bn
Particle Countersreportable segmentrevenue external2025-04-01 → 2025-09-30¥5.0bn
Particle Countersreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥13.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥13.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥2.0bn
Environmental Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥2.4bn
Environmental Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.4bn
Environmental Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30−¥139m
Medical Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥6.0bn
Medical Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥6.0bn
Medical Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥401m
Particle Countersreportable segmentrevenue2024-04-01 → 2024-09-30¥4.6bn
Particle Countersreportable segmentrevenue external2024-04-01 → 2024-09-30¥4.6bn
Particle Countersreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥13.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥13.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥1.8bn

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

All source rows · 490
ItemContextValueUnit
Non operating expensesPrior1InterimDuration28128000JPY
Non operating expensesInterimDuration29659000JPY
Ordinary incomePrior1InterimDuration1802631000JPY
Ordinary incomeInterimDuration2031931000JPY
Gain on sales of noncurrent assets eiPrior1InterimDuration-JPY
Gain on sales of noncurrent assets eiInterimDuration723000JPY
Extraordinary incomePrior1InterimDuration-JPY
Extraordinary incomeInterimDuration723000JPY
Loss on sales of noncurrent assets elPrior1InterimDuration-JPY
Loss on sales of noncurrent assets elInterimDuration255000JPY
Loss on retirement of noncurrent assets elPrior1InterimDuration5351000JPY
Loss on retirement of noncurrent assets elInterimDuration38704000JPY
Dismantlement expense elPrior1InterimDuration102200000JPY
Dismantlement expense elInterimDuration-JPY
Burial cultural asset investigation expense elPrior1InterimDuration10100000JPY
Burial cultural asset investigation expense elInterimDuration-JPY
Extraordinary lossPrior1InterimDuration117651000JPY
Extraordinary lossInterimDuration38959000JPY
Income before income taxesPrior1InterimDuration1684980000JPY
Income before income taxesInterimDuration1993695000JPY
Income taxes currentPrior1InterimDuration481565000JPY
Income taxes currentInterimDuration532038000JPY
Income taxes deferredPrior1InterimDuration5678000JPY
Income taxes deferredInterimDuration10368000JPY
Income taxesPrior1InterimDuration487243000JPY
Income taxesInterimDuration542406000JPY
Profit lossPrior1InterimDuration1197736000JPY
Profit lossInterimDuration1451288000JPY
Profit loss attributable to non controlling interestsPrior1InterimDuration-JPY
Profit loss attributable to non controlling interestsInterimDuration-JPY
Profit loss attributable to owners of parentPrior1InterimDuration1197736000JPY
Profit loss attributable to owners of parentInterimDuration1451288000JPY
Profit lossPrior1InterimDuration1197736000JPY
Profit lossInterimDuration1451288000JPY
Valuation difference on available for sale securities net of tax ociPrior1InterimDuration-64145000JPY
Valuation difference on available for sale securities net of tax ociInterimDuration142186000JPY
Foreign currency translation adjustment net of tax ociPrior1InterimDuration143399000JPY
Foreign currency translation adjustment net of tax ociInterimDuration49137000JPY
Remeasurements of defined benefit plans net of tax ociPrior1InterimDuration-20298000JPY
Remeasurements of defined benefit plans net of tax ociInterimDuration-24756000JPY
Other comprehensive incomePrior1InterimDuration58955000JPY
Other comprehensive incomeInterimDuration166567000JPY
Comprehensive incomePrior1InterimDuration1256692000JPY
Comprehensive incomeInterimDuration1617856000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration1256692000JPY
Comprehensive income attributable to owners of the parentInterimDuration1617856000JPY
Comprehensive income attributable to non controlling interestsPrior1InterimDuration-JPY
Comprehensive income attributable to non controlling interestsInterimDuration-JPY
Income before income taxesPrior1InterimDuration1684980000JPY
Income before income taxesInterimDuration1993695000JPY

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