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
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000HatanoTakeshiMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000UchidaYoshinoriMember
Original text (Japanese)取締役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000UchidaYoshinoriMember
Original text (Japanese)内田 好則
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000UchidaYoshinoriMember1964-10-21
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000UchidaYoshinoriMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000UchidaYoshinoriMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SuwaSatoshiMember
Original text (Japanese)取締役執行役員
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SuwaSatoshiMember
Original text (Japanese)諏訪 聡志
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SuwaSatoshiMember1974-01-25
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000SuwaSatoshiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SuwaSatoshiMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyamotoSatoshiMember
Original text (Japanese)取締役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyamotoSatoshiMember
Original text (Japanese)宮本 聡
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyamotoSatoshiMember1959-05-24
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000MiyamotoSatoshiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyamotoSatoshiMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SugiyamaSumioMember
Original text (Japanese)取締役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SugiyamaSumioMember
Original text (Japanese)杉山 純男
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SugiyamaSumioMember1954-07-22
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000SugiyamaSumioMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000SugiyamaSumioMember
Original text (Japanese)(注)2、4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyagawaTakeshiMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyagawaTakeshiMember
Original text (Japanese)宮川 猛
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyagawaTakeshiMember1976-08-27
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000MiyagawaTakeshiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000MiyagawaTakeshiMember
Original text (Japanese)(注)5
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000NojimaToruMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000NojimaToruMember
Original text (Japanese)野島 透
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000NojimaToruMember1960-10-13
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000NojimaToruMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000NojimaToruMember
Original text (Japanese)(注)2、5
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000TanoueAkikoMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000TanoueAkikoMember
Original text (Japanese)田上 昭子
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000TanoueAkikoMember1967-03-05
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E03005-000TanoueAkikoMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E03005-000TanoueAkikoMember
Original text (Japanese)(注)2、5
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row1MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row2MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row3MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row4MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row5MemberText · Plus
Outside directors and outside corporate auditors (text)FilingDateInstantText · Plus
Audits (text)FilingDateInstantText · Plus
Remuneration for directors and other officers (text)FilingDateInstantText · Plus
Remuneration etc paid by group to each director or other officer (text)FilingDateInstantText · Plus
Shareholdings (text)FilingDateInstantText · Plus
Reason for increase in number of shares shares not listed investment shares held for purposes other than pure investment reporting companyCurrentYearDuration
Original text (Japanese)事業機会創出のため
Reason for increase in number of shares shares other than those not listed investment shares held for purposes other than pure investment reporting companyCurrentYearDuration-
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Note on independent audit financial informationCurrentYearDurationText · Plus

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