Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks8 of 8 passed
Key figures · 39
MetricValuePeriodScopeSource row
Revenue¥27.6bn2025-04-01 → 2025-09-30Cons.Net sales
Operating income¥76m2025-04-01 → 2025-09-30Cons.Operating income
Ordinary income¥82m2025-04-01 → 2025-09-30Cons.Ordinary income
Profit before tax¥82m2025-04-01 → 2025-09-30Cons.Income before income taxes
Net income (owners)¥38m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income¥38m2025-04-01 → 2025-09-30Cons.Profit loss
Total assets¥24.7bnat 2025-09-30Cons.Assets
Total liabilities¥16.1bnat 2025-09-30Cons.Liabilities
Net assets / equity¥8.7bnat 2025-09-30Cons.Net assets
Cash and deposits¥5.4bnat 2025-09-30Cons.Cash and deposits
Cash & equivalents¥5.4bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥7.2bnat 2025-03-31Cons.Cash and cash equivalents
Operating cash flow−¥600m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥620m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥571m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥3.652025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio35.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Revenue¥50.3bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥24.0bn2024-04-01 → 2024-09-30StandaloneNet sales (5-year summary)
Ordinary income¥543m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥177m2024-04-01 → 2024-09-30StandaloneOrdinary income loss (5-year summary)
Net income¥410m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income¥116m2024-04-01 → 2024-09-30StandaloneNet income loss (5-year summary)
Total assets¥25.5bnat 2025-03-31StandaloneTotal assets (5-year summary)
Total assets¥23.0bnat 2024-09-30StandaloneTotal assets (5-year summary)
Net assets / equity¥9.1bnat 2025-03-31StandaloneNet assets (5-year summary)
Net assets / equity¥8.8bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash & equivalents¥7.1bnat 2025-03-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥7.5bnat 2024-09-30StandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥726m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥719m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥632m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥223m2024-04-01 → 2024-09-30StandaloneNet 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 (5-year summary)
Financing cash flow−¥522m2024-04-01 → 2024-09-30StandaloneNet 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)¥11.12024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Equity ratio35.7%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio38.4%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)

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 · 8
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥3.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥3.0bn
Arrhythmia Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥22.7bn
Arrhythmia Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥22.7bn
Ischemia Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥1.9bn
Ischemia Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.9bn
—segment totalrevenue2025-04-01 → 2025-09-30¥24.6bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥24.6bn

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

All source rows · 339
ItemContextValueUnit
Claims provable in bankruptcy claims provable in rehabilitation and otherInterimInstant4948000JPY
Guarantee deposits ioaInterimInstant291868000JPY
Deferred tax assetsInterimInstant523259000JPY
Other ioaInterimInstant15403000JPY
Allowance for doubtful accounts ioa by groupInterimInstant-3716000JPY
Investments and other assetsInterimInstant1169507000JPY
Noncurrent assetsInterimInstant2713069000JPY
AssetsInterimInstant24726201000JPY
Accounts payable tradeInterimInstant14478800000JPY
Electronically recorded obligations operating clInterimInstant85896000JPY
Current portion of long term loans payableInterimInstant17897000JPY
Income taxes payableInterimInstant106496000JPY
Provision for bonusesInterimInstant317729000JPY
Other clInterimInstant418254000JPY
Current liabilitiesInterimInstant15425075000JPY
Long term loans payableInterimInstant9282000JPY
Net defined benefit liabilityInterimInstant523620000JPY
Other nclInterimInstant100446000JPY
Noncurrent liabilitiesInterimInstant633348000JPY
LiabilitiesInterimInstant16058424000JPY
Capital stockInterimInstant344457000JPY
Capital surplusInterimInstant314730000JPY
Retained earningsInterimInstant8290307000JPY
Treasury stockInterimInstant-293930000JPY
Shareholders equityInterimInstant8655564000JPY
Valuation difference on available for sale securitiesInterimInstant13624000JPY
Remeasurements of defined benefit plansInterimInstant-1412000JPY
Valuation and translation adjustmentsInterimInstant12212000JPY
Net assetsInterimInstant8667777000JPY
Liabilities and net assetsInterimInstant24726201000JPY
Net salesInterimDuration27634511000JPY
Cost of salesInterimDuration25035997000JPY
Gross profitInterimDuration2598513000JPY
Provision of allowance for doubtful accounts sgaInterimDuration3477000JPY
Salaries and allowances sgaInterimDuration845549000JPY
Provision for bonuses sgaInterimDuration314620000JPY
Retirement benefit expenses sgaInterimDuration45983000JPY
Other sgaInterimDuration1312851000JPY
Selling general and administrative expensesInterimDuration2522481000JPY
Operating incomeInterimDuration76031000JPY
Interest income noiInterimDuration1728000JPY
Dividends income noiInterimDuration4352000JPY
Other noiInterimDuration2630000JPY
Non operating incomeInterimDuration8711000JPY
Interest expenses noeInterimDuration592000JPY
Loss on investments in partnership noeInterimDuration1018000JPY
Foreign exchange losses noeInterimDuration1264000JPY
Non operating expensesInterimDuration2876000JPY
Ordinary incomeInterimDuration81867000JPY
Gain on sales of noncurrent assets eiInterimDuration706000JPY

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 · 8 of 8 passed
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-09-30pass