Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed

Amended by S100W7ZJ (2025-06-27).

Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥50.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥45.9bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥47.5bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥45.5bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥41.0bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥537m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥653m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥543m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥663m2023-04-01 → 2024-03-31StandaloneOrdinary income
Profit before tax¥538m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥376m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥410m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥173m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥936m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥863m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥572m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥25.5bnat 2025-03-31StandaloneAssets
Total assets¥22.7bnat 2024-03-31StandaloneAssets
Total assets¥23.6bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥22.2bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥20.6bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥16.4bnat 2025-03-31StandaloneLiabilities
Total liabilities¥13.5bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥9.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥9.2bnat 2024-03-31StandaloneNet assets
Net assets / equity¥9.3bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥8.6bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥7.9bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.1bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥7.5bnat 2024-03-31StandaloneCash and deposits
Cash & equivalents¥7.1bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥7.5bnat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥8.6bnat 2023-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥7.8bnat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥6.5bnat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥726m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥423m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥1.5bn2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥632m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥397m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥477m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥97m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥217m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥524m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥312m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥245m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥235m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥274m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥39.22024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥16.582023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥90.212022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥83.562021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥55.62020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥90.042022-04-01 → 2023-03-31dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥83.332021-04-01 → 2022-03-31dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥55.52020-04-01 → 2021-03-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥502024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥252021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥242020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥871.63at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥880.72at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥894.19at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥828.27at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥767.76at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio35.7%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio40.6%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio39.4%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio38.6%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio38.5%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.5%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE1.9%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE10.5%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE10.5%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued10,780,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,780,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,780,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued10,780,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued10,780,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees334at 2025-03-31StandaloneNumber of employees
Employees316at 2024-03-31StandaloneNumber of employees
Employees319at 2023-03-31dStandaloneNumber of employees
Employees328at 2022-03-31dStandaloneNumber of employees
Employees330at 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 · 17
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2025-03-31¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2025-03-31¥4.6bn
Arrhythmia Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥42.5bn
Arrhythmia Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥42.5bn
Ischemia Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥3.2bn
Ischemia Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥3.2bn
—segment totalrevenue2024-04-01 → 2025-03-31¥45.7bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥45.7bn
Total Of Reportable Segments And Otherssegment totalemployeesat 2025-03-31334 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2024-03-31¥4.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2024-03-31¥4.1bn
Arrhythmia Businessreportable segmentrevenue2023-04-01 → 2024-03-31¥39.3bn
Arrhythmia Businessreportable segmentrevenue external2023-04-01 → 2024-03-31¥39.3bn
Ischemia Businessreportable segmentrevenue2023-04-01 → 2024-03-31¥2.5bn
Ischemia Businessreportable segmentrevenue external2023-04-01 → 2024-03-31¥2.5bn
—segment totalrevenue2023-04-01 → 2024-03-31¥41.8bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥41.8bn

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

All source rows · 1,017
ItemContextValueUnit
Deferred tax assetsPrior1YearInstant_NonConsolidatedMember380000000JPY
Deferred tax assetsCurrentYearInstant_NonConsolidatedMember456000000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember753334000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember1133463000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember1522661000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember2100728000JPY
AssetsPrior1YearInstant_NonConsolidatedMember22678874000JPY
AssetsCurrentYearInstant_NonConsolidatedMember25537401000JPY
Accounts payable tradePrior1YearInstant_NonConsolidatedMember12234790000JPY
Accounts payable tradeCurrentYearInstant_NonConsolidatedMember15052128000JPY
Electronically recorded obligations operating clPrior1YearInstant_NonConsolidatedMember99972000JPY
Electronically recorded obligations operating clCurrentYearInstant_NonConsolidatedMember98701000JPY
Accounts payable otherPrior1YearInstant_NonConsolidatedMember197218000JPY
Accounts payable otherCurrentYearInstant_NonConsolidatedMember170569000JPY
Accrued expensesPrior1YearInstant_NonConsolidatedMember71110000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember76461000JPY
Income taxes payablePrior1YearInstant_NonConsolidatedMember-JPY
Income taxes payableCurrentYearInstant_NonConsolidatedMember126000000JPY
Accrued consumption taxesPrior1YearInstant_NonConsolidatedMember39986000JPY
Accrued consumption taxesCurrentYearInstant_NonConsolidatedMember-JPY
Contract liabilitiesPrior1YearInstant_NonConsolidatedMember23387000JPY
Contract liabilitiesCurrentYearInstant_NonConsolidatedMember20727000JPY
Refund liabilities clPrior1YearInstant_NonConsolidatedMember-JPY
Refund liabilities clCurrentYearInstant_NonConsolidatedMember10092000JPY
Lease obligations clPrior1YearInstant_NonConsolidatedMember2064000JPY
Lease obligations clCurrentYearInstant_NonConsolidatedMember2724000JPY
Asset retirement obligations clPrior1YearInstant_NonConsolidatedMember-JPY
Asset retirement obligations clCurrentYearInstant_NonConsolidatedMember6109000JPY
Deposits receivedPrior1YearInstant_NonConsolidatedMember7445000JPY
Deposits receivedCurrentYearInstant_NonConsolidatedMember8029000JPY
Provision for bonusesPrior1YearInstant_NonConsolidatedMember282175000JPY
Provision for bonusesCurrentYearInstant_NonConsolidatedMember309823000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember12958150000JPY
Current liabilitiesCurrentYearInstant_NonConsolidatedMember15881367000JPY
Provision for retirement benefitsPrior1YearInstant_NonConsolidatedMember473761000JPY
Provision for retirement benefitsCurrentYearInstant_NonConsolidatedMember499744000JPY
Lease obligations nclPrior1YearInstant_NonConsolidatedMember10459000JPY
Lease obligations nclCurrentYearInstant_NonConsolidatedMember10699000JPY
Asset retirement obligations nclPrior1YearInstant_NonConsolidatedMember1870000JPY
Asset retirement obligations nclCurrentYearInstant_NonConsolidatedMember123000JPY
Other nclPrior1YearInstant_NonConsolidatedMember35900000JPY
Other nclCurrentYearInstant_NonConsolidatedMember17700000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember521990000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember528267000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember13480140000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember16409635000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember344457000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember344457000JPY
Legal capital surplusPrior1YearInstant_NonConsolidatedMember314730000JPY
Legal capital surplusCurrentYearInstant_NonConsolidatedMember314730000JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
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 · operating cash flownon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flownon_consolidated 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 assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass