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¥12.4bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥22.5bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥11.4bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.6bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.9bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.7bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥3.5bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.9bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.7bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥2.1bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.1bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.3bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.5bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥34.9bnat 2025-09-30Cons.Assets
Total assets¥35.4bnat 2025-03-31Cons.Assets
Total assets¥32.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥10.2bnat 2025-09-30Cons.Liabilities
Total liabilities¥9.8bnat 2025-03-31Cons.Liabilities
Net assets / equity¥24.7bnat 2025-09-30Cons.Net assets
Net assets / equity¥25.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥24.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥13.7bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥15.4bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥13.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥15.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥15.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥14.0bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥998m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.9bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥553m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥703m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥145.462025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥292.412024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥170.42024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio66.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio70.3%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 · 18
SegmentItemPeriodValue
Medical Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥1.5bn
Medical Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.5bn
Medical Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥108m
Water Health Carereportable segmentrevenue2025-04-01 → 2025-09-30¥10.9bn
Water Health Carereportable segmentrevenue external2025-04-01 → 2025-09-30¥10.9bn
Water Health Carereportable segmentsegment profit2025-04-01 → 2025-09-30¥1.5bn
—segment totalrevenue2025-04-01 → 2025-09-30¥12.4bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥12.4bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥1.6bn
Medical Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥1.4bn
Medical Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.4bn
Medical Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥215m
Water Health Carereportable segmentrevenue2024-04-01 → 2024-09-30¥9.9bn
Water Health Carereportable segmentrevenue external2024-04-01 → 2024-09-30¥9.9bn
Water Health Carereportable segmentsegment profit2024-04-01 → 2024-09-30¥1.6bn
—segment totalrevenue2024-04-01 → 2024-09-30¥11.4bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥11.4bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥1.9bn

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

All source rows · 518
ItemContextValueUnit
Insurance premiums refunded cancellation noiPrior1InterimDuration725000JPY
Insurance premiums refunded cancellation noiInterimDuration-JPY
Gain on sales of noncurrent assets noiPrior1InterimDuration18043000JPY
Gain on sales of noncurrent assets noiInterimDuration16579000JPY
Other noiPrior1InterimDuration5413000JPY
Other noiInterimDuration12023000JPY
Non operating incomePrior1InterimDuration104425000JPY
Non operating incomeInterimDuration131930000JPY
Interest expenses noePrior1InterimDuration787000JPY
Interest expenses noeInterimDuration2660000JPY
Foreign exchange losses noePrior1InterimDuration428000JPY
Foreign exchange losses noeInterimDuration-JPY
Depreciation of assets for rent noePrior1InterimDuration7441000JPY
Depreciation of assets for rent noeInterimDuration6970000JPY
Provision of allowance for doubtful accounts noePrior1InterimDuration300000JPY
Provision of allowance for doubtful accounts noeInterimDuration-JPY
Commission for purchase of treasury stock noePrior1InterimDuration-JPY
Commission for purchase of treasury stock noeInterimDuration5660000JPY
Other noePrior1InterimDuration2082000JPY
Other noeInterimDuration3750000JPY
Non operating expensesPrior1InterimDuration11039000JPY
Non operating expensesInterimDuration19041000JPY
Ordinary incomePrior1InterimDuration1949901000JPY
Ordinary incomeInterimDuration1676091000JPY
Gain on sales of noncurrent assets eiPrior1InterimDuration-JPY
Gain on sales of noncurrent assets eiInterimDuration487000JPY
Gain on sales of investment securities eiPrior1InterimDuration149274000JPY
Gain on sales of investment securities eiInterimDuration-JPY
Extraordinary incomePrior1InterimDuration149274000JPY
Extraordinary incomeInterimDuration487000JPY
Loss on retirement of noncurrent assets elPrior1InterimDuration-JPY
Loss on retirement of noncurrent assets elInterimDuration1540000JPY
Extraordinary lossPrior1InterimDuration-JPY
Extraordinary lossInterimDuration1540000JPY
Income before income taxesPrior1InterimDuration2099176000JPY
Income before income taxesInterimDuration1675039000JPY
Income taxes currentPrior1InterimDuration667663000JPY
Income taxes currentInterimDuration577893000JPY
Income taxes deferredPrior1InterimDuration-19664000JPY
Income taxes deferredInterimDuration-65181000JPY
Income taxesPrior1InterimDuration647998000JPY
Income taxesInterimDuration512712000JPY
Profit lossPrior1InterimDuration1451177000JPY
Profit lossInterimDuration1162327000JPY
Profit loss attributable to non controlling interestsPrior1InterimDuration145051000JPY
Profit loss attributable to non controlling interestsInterimDuration55346000JPY
Profit loss attributable to owners of parentPrior1InterimDuration1306125000JPY
Profit loss attributable to owners of parentInterimDuration1106981000JPY
Profit lossPrior1InterimDuration1451177000JPY
Profit lossInterimDuration1162327000JPY

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