Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥15.1bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥14.8bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥13.8bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥12.8bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥11.8bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥2.0bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥2.0bn2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥2.1bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥2.0bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥1.8bn2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.6bn2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.5bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥2.1bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥2.0bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥1.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.4bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.3bn2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.1bn2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥994m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.5bn2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥1.4bn2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥24.6bnat 2025-03-31Cons.Assets
Total assets¥23.0bnat 2024-03-31Cons.Assets
Total assets¥21.2bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥20.3bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥19.0bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥5.9bnat 2025-03-31Cons.Liabilities
Total liabilities¥5.7bnat 2024-03-31Cons.Liabilities
Net assets / equity¥18.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥17.4bnat 2024-03-31Cons.Net assets
Net assets / equity¥15.6bnat 2023-03-31dCons.Net assets
Net assets / equity¥14.5bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥13.5bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥10.6bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥9.8bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥5.9bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥9.8bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥9.0bnat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥8.7bnat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥8.4bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.4bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.3bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.0bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.5bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥5.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥745m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.1bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥690m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥64m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥740m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥903m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥958m2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥937m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.4bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥469.182024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥450.72023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥402.982022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥358.332021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥313.142020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥5,900.59at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥5,481.61at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥4,931.68at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥4,594.54at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥4,289.53at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio74.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.2%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.3%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio70.6%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)
ROE8.2%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE8.7%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE8.5%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE8.0%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE7.6%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees500at 2025-03-31Cons.Number of employees
Employees486at 2024-03-31Cons.Number of employees
Employees470at 2023-03-31dCons.Number of employees
Employees439at 2022-03-31dCons.Number of employees
Employees431at 2021-03-31dCons.Number of employees
Revenue¥14.9bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥12.4bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥11.8bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥10.9bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥10.2bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.8bn2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥1.5bn2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥1.9bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.7bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.4bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.3bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.8bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥1.8bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥2.2bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.2bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥1.1bn2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥971m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥890m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥23.5bnat 2025-03-31StandaloneAssets
Total assets¥20.4bnat 2024-03-31StandaloneAssets
Total assets¥19.1bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.2bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥17.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥6.2bnat 2025-03-31StandaloneLiabilities
Total liabilities¥5.2bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥17.3bnat 2025-03-31StandaloneNet assets
Net assets / equity¥15.2bnat 2024-03-31StandaloneNet assets
Net assets / equity¥13.8bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥12.8bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥11.9bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥9.8bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥8.0bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥713.562024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥387.912023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥350.092022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥314.162021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥280.412020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥702024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥702023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥602022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥552021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥502020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥5,554.25at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥4,877.89at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥4,422.06at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥4,123.08at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,855.53at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio73.8%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.7%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.1%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.6%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.1%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE13.7%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE8.3%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE8.2%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.8%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.6%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued3,420,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,420,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,420,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,420,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,420,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees428at 2025-03-31StandaloneNumber of employees
Employees339at 2024-03-31StandaloneNumber of employees
Employees334at 2023-03-31dStandaloneNumber of employees
Employees313at 2022-03-31dStandaloneNumber of employees
Employees305at 2021-03-31dStandaloneNumber 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 · 102
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2024-04-01 → 2025-03-31¥4m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2024-04-01 → 2025-03-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2025-03-31¥1.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2025-03-31¥1.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2025-03-31¥72m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2025-03-31¥141m
Care Welfare Relatedreportable segmentcapex2024-04-01 → 2025-03-31¥48m
Care Welfare Relatedreportable segmentdepreciation2024-04-01 → 2025-03-31¥19m
Care Welfare Relatedreportable segmentrevenue2024-04-01 → 2025-03-31¥1.2bn
Care Welfare Relatedreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.2bn
Care Welfare Relatedreportable segmentsegment assetsat 2025-03-31¥350m
Care Welfare Relatedreportable segmentsegment profit2024-04-01 → 2025-03-31¥44m
Home Medical Treatment Relatedreportable segmentcapex2024-04-01 → 2025-03-31¥900m
Home Medical Treatment Relatedreportable segmentdepreciation2024-04-01 → 2025-03-31¥592m
Home Medical Treatment Relatedreportable segmentrevenue2024-04-01 → 2025-03-31¥6.7bn
Home Medical Treatment Relatedreportable segmentrevenue external2024-04-01 → 2025-03-31¥6.7bn
Home Medical Treatment Relatedreportable segmentsegment assetsat 2025-03-31¥2.6bn
Home Medical Treatment Relatedreportable segmentsegment profit2024-04-01 → 2025-03-31¥907m
Medical Gas Equipment Installation Relatedreportable segmentcapex2024-04-01 → 2025-03-31¥22m
Medical Gas Equipment Installation Relatedreportable segmentdepreciation2024-04-01 → 2025-03-31¥9m
Medical Gas Equipment Installation Relatedreportable segmentrevenue2024-04-01 → 2025-03-31¥1.9bn
Medical Gas Equipment Installation Relatedreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.9bn
Medical Gas Equipment Installation Relatedreportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥86m
Medical Gas Equipment Installation Relatedreportable segmentsegment assetsat 2025-03-31¥284m
Medical Gas Equipment Installation Relatedreportable segmentsegment profit2024-04-01 → 2025-03-31¥272m
Medical Gas Relatedreportable segmentcapex2024-04-01 → 2025-03-31¥325m
Medical Gas Relatedreportable segmentdepreciation2024-04-01 → 2025-03-31¥146m
Medical Gas Relatedreportable segmentrevenue2024-04-01 → 2025-03-31¥4.0bn
Medical Gas Relatedreportable segmentrevenue external2024-04-01 → 2025-03-31¥4.0bn
Medical Gas Relatedreportable segmentsegment assetsat 2025-03-31¥1.7bn
Medical Gas Relatedreportable segmentsegment profit2024-04-01 → 2025-03-31¥636m
Nursing Homereportable segmentdepreciation2024-04-01 → 2025-03-31¥19m
Nursing Homereportable segmentemployeesat 2025-03-3142 pure
Nursing Homereportable segmentrevenue2024-04-01 → 2025-03-31¥331m
Nursing Homereportable segmentrevenue external2024-04-01 → 2025-03-31¥331m
Nursing Homereportable segmentsegment assetsat 2025-03-31¥1.2bn
Nursing Homereportable segmentsegment profit2024-04-01 → 2025-03-31−¥18m
—segment totalcapex2024-04-01 → 2025-03-31¥1.3bn
—segment totaldepreciation2024-04-01 → 2025-03-31¥785m
—segment totalrevenue2024-04-01 → 2025-03-31¥14.2bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥14.1bn
—segment totalrevenue intersegment2024-04-01 → 2025-03-31¥86m
—segment totalsegment assetsat 2025-03-31¥6.1bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalcapex2024-04-01 → 2025-03-31¥1.3bn
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥787m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥15.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥15.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2025-03-31¥86m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥6.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31¥2.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2023-04-01 → 2024-03-31¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2023-04-01 → 2024-03-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2024-03-31¥1.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2024-03-31¥1.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2024-03-31¥71m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-04-01 → 2024-03-31¥151m
Care Welfare Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥25m
Care Welfare Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥20m
Care Welfare Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥1.2bn
Care Welfare Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.2bn
Care Welfare Relatedreportable segmentsegment assetsat 2024-03-31¥351m
Care Welfare Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥40m
Home Medical Treatment Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥581m
Home Medical Treatment Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥673m
Home Medical Treatment Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥6.3bn
Home Medical Treatment Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥6.3bn
Home Medical Treatment Relatedreportable segmentsegment assetsat 2024-03-31¥2.3bn
Home Medical Treatment Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥800m
Medical Gas Equipment Installation Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥15m
Medical Gas Equipment Installation Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥9m
Medical Gas Equipment Installation Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥2.1bn
Medical Gas Equipment Installation Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥2.1bn
Medical Gas Equipment Installation Relatedreportable segmentrevenue intersegment2023-04-01 → 2024-03-31¥87m
Medical Gas Equipment Installation Relatedreportable segmentsegment assetsat 2024-03-31¥282m
Medical Gas Equipment Installation Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥344m
Medical Gas Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥176m
Medical Gas Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥142m
Medical Gas Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥3.8bn
Medical Gas Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥3.8bn
Medical Gas Relatedreportable segmentsegment assetsat 2024-03-31¥1.5bn
Medical Gas Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥609m
Nursing Homereportable segmentdepreciation2023-04-01 → 2024-03-31¥19m
Nursing Homereportable segmentrevenue2023-04-01 → 2024-03-31¥350m
Nursing Homereportable segmentrevenue external2023-04-01 → 2024-03-31¥350m
Nursing Homereportable segmentsegment assetsat 2024-03-31¥1.2bn
Nursing Homereportable segmentsegment profit2023-04-01 → 2024-03-31¥17m
—segment totalcapex2023-04-01 → 2024-03-31¥797m
—segment totaldepreciation2023-04-01 → 2024-03-31¥863m
—segment totalrevenue2023-04-01 → 2024-03-31¥13.8bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥13.7bn
—segment totalrevenue intersegment2023-04-01 → 2024-03-31¥87m
—segment totalsegment assetsat 2024-03-31¥5.6bn
—segment totalsegment profit2023-04-01 → 2024-03-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalcapex2023-04-01 → 2024-03-31¥800m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-04-01 → 2024-03-31¥865m
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥14.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥14.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2023-04-01 → 2024-03-31¥87m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥5.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥2.0bn
Nursing Homereportable segmentemployeesat 2025-03-3142 pure

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

All source rows · 1,581
ItemContextValueUnit
Metrics and targets (text)FilingDateInstantText · Plus
Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (text)FilingDateInstantText · Plus
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member
Original text (Japanese)労働者に占める女性労働者の割合
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member
Original text (Japanese)2027年4月まで
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member%
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)男性労働者の育児休業取得率
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)2027年4月まで
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member%
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member
Original text (Japanese)労働者の男女の賃金の差異
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member
Original text (Japanese)2026年4月まで
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member%
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Research and development activities (text)FilingDateInstantText · Plus
Overview of capital expenditures etc (text)FilingDateInstantText · Plus
Major facilities (text)FilingDateInstantText · Plus
Planned additions retirements etc of facilities (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)株主としての権利内容に制限のない、標準となる株式であり、単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
Description of rights plan (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)星医療酸器取引先持株会
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都足立区入谷七丁目11番18号
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)光通信株式会社
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋一丁目4番10号
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社UH Partners 2
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区南池袋二丁目9番9号
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)一星社株式会社
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市見沼区大谷1144番地の4
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)星   幸 男
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMember
Original text (Japanese)埼玉県川口市
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)星   孝 子
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)星   昌 成
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)星医療酸器従業員持株会
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)東京都足立区入谷七丁目11番18号
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)小池酸素工業株式会社
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)東京都墨田区太平三丁目4番8号
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)星   昌 浩
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県川口市

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 2024-03-31pass
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass