Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
MetricValuePeriodScopeSource row
Revenue¥20.4bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥18.0bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥16.3bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥14.9bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥16.1bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income¥3.1bn2023-04-01 → 2024-03-31Cons.Operating income
Operating income¥2.4bn2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥3.2bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥2.5bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥2.1bn2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥2.4bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.0bn2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥3.3bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax¥2.5bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥2.2bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.6bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.9bn2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.5bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥218m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥2.3bn2023-04-01 → 2024-03-31Cons.Profit loss
Net income¥1.8bn2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥31.5bnat 2024-03-31Cons.Assets
Total assets¥29.0bnat 2023-03-31Cons.Assets
Total assets¥26.6bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥24.9bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥22.4bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥7.9bnat 2024-03-31Cons.Liabilities
Total liabilities¥6.9bnat 2023-03-31Cons.Liabilities
Net assets / equity¥23.6bnat 2024-03-31Cons.Net assets
Net assets / equity¥22.1bnat 2023-03-31Cons.Net assets
Net assets / equity¥20.8bnat 2022-03-31dCons.Net assets
Net assets / equity¥17.8bnat 2021-03-31dCons.Net assets (5-year summary)
Net assets / equity¥17.1bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥14.0bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥12.8bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥14.0bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥12.8bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥11.9bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥9.7bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥7.8bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.0bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.9bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.7bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.8bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥883m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥551m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥432m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥887m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.6bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥998m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥500m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥568m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥109m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥518m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥280.512023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥214.782022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥250.582021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥195.452020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥27.672019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥27.662019-04-01 → 2020-03-31dCons.Diluted earnings per share (5-year summary)
Net assets per share¥2,911.21at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,743.39at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,585.01at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,239.7at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,128.85at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio70.7%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.4%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.5%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio69.8%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio74.9%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE9.9%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE8.1%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE10.4%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE8.9%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE1.3%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees663at 2024-03-31Cons.Number of employees
Employees650at 2023-03-31Cons.Number of employees
Employees608at 2022-03-31dCons.Number of employees
Employees576at 2021-03-31dCons.Number of employees
Employees575at 2020-03-31dCons.Number of employees
Revenue¥15.4bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥14.0bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥12.9bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.9bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥2.2bn2023-04-01 → 2024-03-31StandaloneOperating income
Operating income¥1.5bn2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥2.3bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.2bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.5bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.7bn2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.3bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax¥1.6bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥1.6bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥1.1bn2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥1.2bn2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.0bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.1bn2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥21.1bnat 2024-03-31StandaloneAssets
Total assets¥20.1bnat 2023-03-31StandaloneAssets
Total assets¥18.5bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥20.1bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.5bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥3.1bnat 2024-03-31StandaloneLiabilities
Total liabilities¥2.8bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥18.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥17.3bnat 2023-03-31StandaloneNet assets
Net assets / equity¥16.7bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥16.6bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥16.4bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥8.4bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥7.5bnat 2023-03-31StandaloneCash and deposits
EPS (basic)¥209.112023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥148.932022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥158.332021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥131.512020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥139.992019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥139.942019-04-01 → 2020-03-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥852023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1202022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥602021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥602020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥702019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,344.3at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,261.46at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,172.44at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,130.05at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,083.17at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio85.2%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio86.2%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.8%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio82.5%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio88.7%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE9.1%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE6.7%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE7.4%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE6.2%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE6.9%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued8,656,780at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued8,656,780at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued8,656,780at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued8,656,780at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued8,656,780at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees326at 2024-03-31StandaloneNumber of employees
Employees325at 2023-03-31StandaloneNumber of employees
Employees321at 2022-03-31dStandaloneNumber of employees
Employees327at 2021-03-31dStandaloneNumber of employees
Employees338at 2020-03-31dStandaloneNumber of employees

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 · 44
SegmentItemPeriodValue
Reconciling Itemsreconcilingdepreciation2023-04-01 → 2024-03-31¥14m
Reconciling Itemsreconcilingsegment assetsat 2024-03-31¥1.4bn
Medical Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥148m
Medical Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥121m
Medical Relatedreportable segmentemployeesat 2024-03-31106 pure
Medical Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥2.6bn
Medical Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥2.6bn
Medical Relatedreportable segmentsegment assetsat 2024-03-31¥7.2bn
Medical Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥392m
Water Health Carereportable segmentcapex2023-04-01 → 2024-03-31¥281m
Water Health Carereportable segmentdepreciation2023-04-01 → 2024-03-31¥305m
Water Health Carereportable segmentemployeesat 2024-03-31557 pure
Water Health Carereportable segmentrevenue2023-04-01 → 2024-03-31¥17.8bn
Water Health Carereportable segmentrevenue external2023-04-01 → 2024-03-31¥17.8bn
Water Health Carereportable segmentsegment assetsat 2024-03-31¥22.9bn
Water Health Carereportable segmentsegment profit2023-04-01 → 2024-03-31¥2.7bn
—segment totalcapex2023-04-01 → 2024-03-31¥428m
—segment totaldepreciation2023-04-01 → 2024-03-31¥426m
—segment totalrevenue2023-04-01 → 2024-03-31¥20.4bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥20.4bn
—segment totalsegment assetsat 2024-03-31¥30.1bn
—segment totalsegment profit2023-04-01 → 2024-03-31¥3.1bn
Reconciling Itemsreconcilingdepreciation2022-04-01 → 2023-03-31¥15m
Reconciling Itemsreconcilingsegment assetsat 2023-03-31¥1.4bn
Medical Relatedreportable segmentcapex2022-04-01 → 2023-03-31¥120m
Medical Relatedreportable segmentdepreciation2022-04-01 → 2023-03-31¥105m
Medical Relatedreportable segmentrevenue2022-04-01 → 2023-03-31¥2.3bn
Medical Relatedreportable segmentrevenue external2022-04-01 → 2023-03-31¥2.3bn
Medical Relatedreportable segmentsegment assetsat 2023-03-31¥6.5bn
Medical Relatedreportable segmentsegment profit2022-04-01 → 2023-03-31¥248m
Water Health Carereportable segmentcapex2022-04-01 → 2023-03-31¥268m
Water Health Carereportable segmentdepreciation2022-04-01 → 2023-03-31¥269m
Water Health Carereportable segmentrevenue2022-04-01 → 2023-03-31¥15.7bn
Water Health Carereportable segmentrevenue external2022-04-01 → 2023-03-31¥15.7bn
Water Health Carereportable segmentsegment assetsat 2023-03-31¥21.1bn
Water Health Carereportable segmentsegment profit2022-04-01 → 2023-03-31¥2.1bn
—segment totalcapex2022-04-01 → 2023-03-31¥388m
—segment totaldepreciation2022-04-01 → 2023-03-31¥374m
—segment totalrevenue2022-04-01 → 2023-03-31¥18.0bn
—segment totalrevenue external2022-04-01 → 2023-03-31¥18.0bn
—segment totalsegment assetsat 2023-03-31¥27.6bn
—segment totalsegment profit2022-04-01 → 2023-03-31¥2.4bn
Medical Relatedreportable segmentemployeesat 2024-03-315 pure
Water Health Carereportable segmentemployeesat 2024-03-31321 pure

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

All source rows · 1,478
ItemContextValueUnit
Gain on sales of noncurrent assets noiPrior1YearDuration23380000JPY
Gain on sales of noncurrent assets noiCurrentYearDuration34195000JPY
Other noiPrior1YearDuration11095000JPY
Other noiCurrentYearDuration19976000JPY
Non operating incomePrior1YearDuration155238000JPY
Non operating incomeCurrentYearDuration182144000JPY
Interest expenses noePrior1YearDuration879000JPY
Interest expenses noeCurrentYearDuration2206000JPY
Depreciation of assets for rent noePrior1YearDuration14949000JPY
Depreciation of assets for rent noeCurrentYearDuration14436000JPY
Provision of allowance for doubtful accounts noePrior1YearDuration300000JPY
Provision of allowance for doubtful accounts noeCurrentYearDuration300000JPY
Loss on insurance cancellation noePrior1YearDuration-JPY
Loss on insurance cancellation noeCurrentYearDuration4758000JPY
Other noePrior1YearDuration2558000JPY
Other noeCurrentYearDuration13747000JPY
Non operating expensesPrior1YearDuration18686000JPY
Non operating expensesCurrentYearDuration35448000JPY
Ordinary incomePrior1YearDuration2515057000JPY
Ordinary incomeCurrentYearDuration3227183000JPY
Gain on sales of noncurrent assets eiPrior1YearDuration732000JPY
Gain on sales of noncurrent assets eiCurrentYearDuration1992000JPY
Gain on sales of investment securities eiPrior1YearDuration-JPY
Gain on sales of investment securities eiCurrentYearDuration22327000JPY
Gain on reversal of subscription rights to shares eiPrior1YearDuration28720000JPY
Gain on reversal of subscription rights to shares eiCurrentYearDuration-JPY
Gain on reversal of office transfer expenses eiPrior1YearDuration-JPY
Gain on reversal of office transfer expenses eiCurrentYearDuration1746000JPY
Extraordinary incomePrior1YearDuration29452000JPY
Extraordinary incomeCurrentYearDuration26066000JPY
Office transfer expenses elPrior1YearDuration21407000JPY
Office transfer expenses elCurrentYearDuration-JPY
Extraordinary lossPrior1YearDuration21407000JPY
Extraordinary lossCurrentYearDuration-JPY
Income before income taxesPrior1YearDuration2523101000JPY
Income before income taxesCurrentYearDuration3253249000JPY
Income taxes currentPrior1YearDuration648722000JPY
Income taxes currentCurrentYearDuration1025197000JPY
Income taxes deferredPrior1YearDuration99267000JPY
Income taxes deferredCurrentYearDuration-76865000JPY
Income taxesPrior1YearDuration747989000JPY
Income taxesCurrentYearDuration948332000JPY
Profit lossPrior1YearDuration1775112000JPY
Profit lossCurrentYearDuration2304917000JPY
Profit loss attributable to non controlling interestsPrior1YearDuration128753000JPY
Profit loss attributable to non controlling interestsCurrentYearDuration154774000JPY
Profit loss attributable to owners of parentPrior1YearDuration1646358000JPY
Profit loss attributable to owners of parentCurrentYearDuration2150143000JPY
Profit lossPrior1YearDuration1775112000JPY
Profit lossCurrentYearDuration2304917000JPY

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 · 24 of 24 passed
balance sheet identityconsolidated 2023-03-31pass
balance sheet identityconsolidated 2024-03-31pass
balance sheet identitynon_consolidated 2023-03-31pass
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass