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
Number of shares heldInterimInstant_No2MajorShareholdersMember717200
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0882
Number of shares heldInterimInstant_No3MajorShareholdersMember539900
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0664
Number of shares heldInterimInstant_No4MajorShareholdersMember432900
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0532
Number of shares heldInterimInstant_No5MajorShareholdersMember205400
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0252
Number of shares heldInterimInstant_No6MajorShareholdersMember177200
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0217
Number of shares heldInterimInstant_No7MajorShareholdersMember135200
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0166
Number of shares heldInterimInstant_No8MajorShareholdersMember132291
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0162
Number of shares heldInterimInstant_No9MajorShareholdersMember70000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0086
Number of shares heldInterimInstant_No10MajorShareholdersMember69800
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0085
Number of shares heldInterimInstant5830471
Shareholding ratioInterimInstant0.7172
Number of shares issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember527800
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember8120700
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember81207
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember8280
Number of shares issued shares voting rightsInterimInstant8656780
Number of voting rights issued shares voting rightsInterimInstant81207
Number of shares held in own name treasury shares etcInterimInstant_Row1Member527800
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member527800
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.0609
Number of shares held in own name treasury shares etcInterimInstant527800
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant527800
Shareholding ratio treasury shares etcInterimInstant0.0609
Cash and depositsPrior1YearInstant15394490000JPY
Cash and depositsInterimInstant13748586000JPY
Notes and accounts receivable tradePrior1YearInstant6343591000JPY
Notes and accounts receivable tradeInterimInstant6978449000JPY
Short term investment securitiesPrior1YearInstant1001865000JPY
Short term investment securitiesInterimInstant500141000JPY
Finished goodsPrior1YearInstant627719000JPY
Finished goodsInterimInstant552876000JPY
Raw materials and suppliesPrior1YearInstant1104771000JPY
Raw materials and suppliesInterimInstant1047219000JPY
Other caPrior1YearInstant304347000JPY
Other caInterimInstant286834000JPY

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