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
Capital surplusPrior1YearInstant2488397000JPY
Capital surplusInterimInstant2502752000JPY
Retained earningsPrior1YearInstant22549374000JPY
Retained earningsInterimInstant23483251000JPY
Treasury stockPrior1YearInstant-10728000JPY
Treasury stockInterimInstant-10728000JPY
Shareholders equityPrior1YearInstant27091944000JPY
Shareholders equityInterimInstant28054531000JPY
Valuation difference on available for sale securitiesPrior1YearInstant480787000JPY
Valuation difference on available for sale securitiesInterimInstant622974000JPY
Revaluation reserve for landPrior1YearInstant3207031000JPY
Revaluation reserve for landInterimInstant3207031000JPY
Foreign currency translation adjustmentPrior1YearInstant-42443000JPY
Foreign currency translation adjustmentInterimInstant6694000JPY
Remeasurements of defined benefit plansPrior1YearInstant698452000JPY
Remeasurements of defined benefit plansInterimInstant673695000JPY
Valuation and translation adjustmentsPrior1YearInstant4343827000JPY
Valuation and translation adjustmentsInterimInstant4510395000JPY
Net assetsPrior1YearInstant31435771000JPY
Net assetsInterimInstant32564926000JPY
Liabilities and net assetsPrior1YearInstant39132557000JPY
Liabilities and net assetsInterimInstant39665023000JPY
Net salesPrior1InterimDuration13040586000JPY
Net salesInterimDuration13621448000JPY
Cost of salesPrior1InterimDuration6300262000JPY
Cost of salesInterimDuration6807910000JPY
Gross profitPrior1InterimDuration6740324000JPY
Gross profitInterimDuration6813538000JPY
Selling general and administrative expensesPrior1InterimDuration4978693000JPY
Selling general and administrative expensesInterimDuration4828570000JPY
Operating incomePrior1InterimDuration1761630000JPY
Operating incomeInterimDuration1984967000JPY
Interest income noiPrior1InterimDuration4407000JPY
Interest income noiInterimDuration3067000JPY
Dividends income noiPrior1InterimDuration24846000JPY
Dividends income noiInterimDuration33864000JPY
House rent income noiPrior1InterimDuration20757000JPY
House rent income noiInterimDuration20002000JPY
Other noiPrior1InterimDuration19117000JPY
Other noiInterimDuration19688000JPY
Non operating incomePrior1InterimDuration69129000JPY
Non operating incomeInterimDuration76623000JPY
Interest expenses noePrior1InterimDuration1077000JPY
Interest expenses noeInterimDuration1234000JPY
Foreign exchange losses noePrior1InterimDuration3362000JPY
Foreign exchange losses noeInterimDuration2528000JPY
Commission fee noePrior1InterimDuration21139000JPY
Commission fee noeInterimDuration23446000JPY
Other noePrior1InterimDuration2548000JPY
Other noeInterimDuration2450000JPY

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