Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 152
MetricValuePeriodScopeSource row
Revenue¥18.0bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥16.3bn2021-04-01 → 2022-03-31Cons.Net sales
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)
Revenue¥15.2bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Operating income¥2.4bn2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥2.0bn2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥2.5bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥2.1bn2021-04-01 → 2022-03-31Cons.Ordinary income
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)
Ordinary income¥2.1bn2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥2.5bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥2.1bn2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥1.6bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.9bn2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
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 (owners)¥1.3bn2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.8bn2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥2.1bn2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥29.0bnat 2023-03-31Cons.Assets
Total assets¥26.6bnat 2022-03-31Cons.Assets
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 assets¥22.6bnat 2019-03-31dCons.Total assets (5-year summary)
Total liabilities¥6.9bnat 2023-03-31Cons.Liabilities
Total liabilities¥5.8bnat 2022-03-31Cons.Liabilities
Net assets / equity¥22.1bnat 2023-03-31Cons.Net assets
Net assets / equity¥20.8bnat 2022-03-31Cons.Net assets
Net assets / equity¥17.8bnat 2021-03-31dCons.Net assets
Net assets / equity¥17.1bnat 2020-03-31dCons.Net assets (5-year summary)
Net assets / equity¥17.4bnat 2019-03-31dCons.Net assets (5-year summary)
Cash and deposits¥12.8bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥11.9bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥12.8bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥11.9bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥9.7bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥7.8bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥9.1bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
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 → 2022-03-31Cons.Net cash provided by used in operating activities
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)
Operating cash flow¥1.9bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥551m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥432m2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
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)
Investing cash flow−¥500m2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥500m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥568m2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
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)
Financing cash flow−¥3.1bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (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 → 2022-03-31Cons.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 (basic)¥157.052018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥27.662019-04-01 → 2020-03-31dCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥156.952018-04-01 → 2019-03-31dCons.Diluted earnings 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 2022-03-31Cons.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)
Net assets per share¥2,162.68at 2019-03-31dCons.Net assets per share (5-year summary)
Equity ratio72.4%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.5%at 2022-03-31Cons.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)
Equity ratio75.5%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
ROE8.1%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE10.4%2021-04-01 → 2022-03-31Cons.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)
ROE7.2%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees650at 2023-03-31Cons.Number of employees
Employees608at 2022-03-31Cons.Number of employees
Employees576at 2021-03-31dCons.Number of employees
Employees575at 2020-03-31dCons.Number of employees
Employees500at 2019-03-31dCons.Number of employees
Revenue¥14.0bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥12.9bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥12.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.9bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.9bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.5bn2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥1.0bn2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.2bn2021-04-01 → 2022-03-31StandaloneOrdinary income
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)
Ordinary income¥1.5bn2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.6bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥1.2bn2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income¥1.1bn2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥1.2bn2021-04-01 → 2022-03-31StandaloneProfit loss
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)
Net income¥1.0bn2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥20.1bnat 2023-03-31StandaloneAssets
Total assets¥18.5bnat 2022-03-31StandaloneAssets
Total assets¥20.1bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.5bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.3bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.8bnat 2023-03-31StandaloneLiabilities
Total liabilities¥1.9bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥17.3bnat 2023-03-31StandaloneNet assets
Net assets / equity¥16.7bnat 2022-03-31StandaloneNet assets
Net assets / equity¥16.6bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥16.4bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥15.9bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥7.5bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥6.4bnat 2022-03-31StandaloneCash and deposits
EPS (basic)¥148.932022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥158.332021-04-01 → 2022-03-31StandaloneBasic 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 (basic)¥131.092018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥139.942019-04-01 → 2020-03-31dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥1312018-04-01 → 2019-03-31dStandaloneDiluted earnings 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 → 2022-03-31StandaloneDividend 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)
Dividend per share¥602018-04-01 → 2019-03-31dStandaloneDividend paid 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 2022-03-31StandaloneNet 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)
Net assets per share¥2,004.58at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio86.2%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.8%at 2022-03-31StandaloneEquity 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)
Equity ratio86.6%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE6.7%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE7.4%2021-04-01 → 2022-03-31StandaloneRate 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)
ROE6.5%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued8,656,780at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued8,656,780at 2022-03-31StandaloneTotal 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)
Shares issued8,656,780at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees325at 2023-03-31StandaloneNumber of employees
Employees321at 2022-03-31StandaloneNumber of employees
Employees327at 2021-03-31dStandaloneNumber of employees
Employees338at 2020-03-31dStandaloneNumber of employees
Employees344at 2019-03-31dStandaloneNumber 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 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 segmentemployeesat 2023-03-3199 pure
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 segmentemployeesat 2023-03-31551 pure
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
Reconciling Itemsreconcilingdepreciation2021-04-01 → 2022-03-31¥15m
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥1.5bn
Medical Relatedreportable segmentcapex2021-04-01 → 2022-03-31¥172m
Medical Relatedreportable segmentdepreciation2021-04-01 → 2022-03-31¥98m
Medical Relatedreportable segmentrevenue2021-04-01 → 2022-03-31¥1.9bn
Medical Relatedreportable segmentrevenue external2021-04-01 → 2022-03-31¥1.9bn
Medical Relatedreportable segmentsegment assetsat 2022-03-31¥6.1bn
Medical Relatedreportable segmentsegment profit2021-04-01 → 2022-03-31¥177m
Water Health Carereportable segmentcapex2021-04-01 → 2022-03-31¥413m
Water Health Carereportable segmentdepreciation2021-04-01 → 2022-03-31¥315m
Water Health Carereportable segmentrevenue2021-04-01 → 2022-03-31¥14.4bn
Water Health Carereportable segmentrevenue external2021-04-01 → 2022-03-31¥14.4bn
Water Health Carereportable segmentsegment assetsat 2022-03-31¥19.0bn
Water Health Carereportable segmentsegment profit2021-04-01 → 2022-03-31¥1.8bn
—segment totalcapex2021-04-01 → 2022-03-31¥585m
—segment totaldepreciation2021-04-01 → 2022-03-31¥413m
—segment totalrevenue2021-04-01 → 2022-03-31¥16.3bn
—segment totalrevenue external2021-04-01 → 2022-03-31¥16.3bn
—segment totalsegment assetsat 2022-03-31¥25.1bn
—segment totalsegment profit2021-04-01 → 2022-03-31¥2.0bn
Medical Relatedreportable segmentemployeesat 2023-03-314 pure
Water Health Carereportable segmentemployeesat 2023-03-31321 pure

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

All source rows · 1,553
ItemContextValueUnit
Treasury stockCurrentYearInstant-3448032000JPY
Shareholders equityPrior1YearInstant19848256000JPY
Shareholders equityCurrentYearInstant21028983000JPY
Valuation difference on available for sale securitiesPrior1YearInstant2223000JPY
Valuation difference on available for sale securitiesCurrentYearInstant1159000JPY
Foreign currency translation adjustmentPrior1YearInstant-26653000JPY
Foreign currency translation adjustmentCurrentYearInstant-89000JPY
Remeasurements of defined benefit plansPrior1YearInstant-3503000JPY
Remeasurements of defined benefit plansCurrentYearInstant-1627000JPY
Valuation and translation adjustmentsPrior1YearInstant-27934000JPY
Valuation and translation adjustmentsCurrentYearInstant-557000JPY
Subscription rights to sharesPrior1YearInstant28720000JPY
Subscription rights to sharesCurrentYearInstant-JPY
Non controlling interestsPrior1YearInstant953750000JPY
Non controlling interestsCurrentYearInstant1100196000JPY
Net assetsPrior1YearInstant20802792000JPY
Net assetsCurrentYearInstant22128622000JPY
Liabilities and net assetsPrior1YearInstant26590946000JPY
Liabilities and net assetsCurrentYearInstant29046980000JPY
Net salesPrior1YearDuration16276960000JPY
Net salesCurrentYearDuration17951681000JPY
Cost of salesPrior1YearDuration5027687000JPY
Cost of salesCurrentYearDuration5520012000JPY
Gross profitPrior1YearDuration11249273000JPY
Gross profitCurrentYearDuration12431669000JPY
Selling general and administrative expensesPrior1YearDuration9250325000JPY
Selling general and administrative expensesCurrentYearDuration10053163000JPY
Operating incomePrior1YearDuration1998947000JPY
Operating incomeCurrentYearDuration2378505000JPY
Interest income noiPrior1YearDuration21309000JPY
Interest income noiCurrentYearDuration21398000JPY
Dividends income noiPrior1YearDuration355000JPY
Dividends income noiCurrentYearDuration410000JPY
Commission fee noiPrior1YearDuration1828000JPY
Commission fee noiCurrentYearDuration1804000JPY
Equity in earnings of affiliates noiPrior1YearDuration128000JPY
Equity in earnings of affiliates noiCurrentYearDuration1089000JPY
Real estate rent noiPrior1YearDuration79483000JPY
Real estate rent noiCurrentYearDuration82598000JPY
Foreign exchange gains noiPrior1YearDuration2223000JPY
Foreign exchange gains noiCurrentYearDuration2435000JPY
Insurance premiums refunded cancellation noiPrior1YearDuration-JPY
Insurance premiums refunded cancellation noiCurrentYearDuration7219000JPY
Subsidy income noi bountyPrior1YearDuration134000JPY
Subsidy income noi bountyCurrentYearDuration3807000JPY
Gain on sales of noncurrent assets noiPrior1YearDuration11794000JPY
Gain on sales of noncurrent assets noiCurrentYearDuration23380000JPY
Other noiPrior1YearDuration16835000JPY
Other noiCurrentYearDuration11095000JPY
Non operating incomePrior1YearDuration134093000JPY

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 2022-03-31pass rounding
balance sheet identityconsolidated 2023-03-31pass
balance sheet identitynon_consolidated 2022-03-31pass
balance sheet identitynon_consolidated 2023-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2021-04-01/2022-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · total assetsconsolidated 2022-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass